Optical Sensors

INFRARED SENSORS:

REFLECTIVE SENSORS:

HOA1395 Benefits:




Miniature infrared sensor designed to sense reflective objects at short distances. Infrared emitter and phototransistor are mounted side-by-side with an integral barrier to minimize cross talk.

1. HOA1395 - Features:
   1. Side-looking plastic package, Phototransistor output,
   2. Infrared emitter and phototransistor detector in a single package,
   3. Low profile for design flexibility, Designed for short-distance detection,
   4. Enhanced sensitivity, Unfocused for sensing diffused surfaces.






HOA0149 Benefits:




An infrared emitter and phototransistor encased side-by-side on converging optical axes. Phototransistor responds to radiation from an infrared transmitter only when a reflective object passes within its field of view.

2. HOA0149 - Features:
   1. Phototransistor output, Focused for maximum response,
   2. Low-profile housing, Plastic ABS molded housing.






HOA1180 Benefits:




Consists of an infrared emitter and phototransistor or photodarlington encased side-by-side on converging axes. Detector responds to radiation from an infrared emitter only when a reflective object passes within its field of view.

3. HOA1180 - Features:
   1. Choice of phototransistor or photodarlington output, Enhanced sensitivity,
   2. Wide operating temperature -55 °C to 100 °C [-67 °F to 212 °F],
   3. 305 mm [12 in] min. 28 AWG PVC insulated wire leads, Metal can packaged components.






Often reliable, cost-effective performance:




Often ideal for object presence, motion and limit sensing, position encoding, movement detection, and counting, the Honeywell S&C infrared sensor line consists of reflective and transmissive sensors, detectors, emitters, and encoders.





Reflective:




An infrared emitter and phototransistors or photodarlingtons are encased side-by-side. Detector responds to radiation from the infrared emitter when a reflective object passes.





Transmissive:




Through a field of view, an infrared emitter and a photosensor are mounted facing each other when an opaque object passes through the slot, interrupting the infrared path, it is detected. These metal or plastic products offer a variety of electro-optical characteristics and package styles.





Detectors:




Available in a number of different plastic, metal, and ceramic packages, with a wide variety of electrooptical characteristics. Can sense light over broad spectrum from low visible through near infrared wavelengths. Analog detectors are available in photodiodes, phototransistors, and photodarlingtons. Digital Optoschmitt detectors are also available.





Emitters:




Available in a variety of packages to compliment the Honeywell detector family. Available in transfer-molded plastic packages, as well as ceramic surface mount or metal packages in various styles. Two basic chip types are used: GaAs and AlGaAs.





Encoders:




Sensing speed and direction or mechanical motion, these PC-mount, plastic products are typically used in conjunction with an encoder disk or linear encoder strip. As the interruptive pattern moves, the sensor provides data for processing.

HOA1397 Benefits:




An infrared emitter and phototransistor or photodarlington encased side-by-side on parallel axes. Detector responds to radiation from infrared emitter only when a reflective object passes within its field of view. Potential applications include presence sensing, motion sensing, movement detection, and counting.

1. HOA1397 - Features:
   1. Choice of phototransistor or photodarlington output,
   2. Low profile for design sensitivity,
   3. Unfocused for sensing diffused surfaces, Plastic-molded components.






HOA1405 Benefits:




An infrared emitter and phototransistor encased side-by-side on converging optical axes. Phototransistor responds to radiation from an infrared emitter only when a reflective object passes within its field of view. Employs an IR transmissive filter to minimize the effects of visible ambient light and to provide a smooth optical face which prevents the accumulation of airborne contaminants in the optical path. Potential applications include presence and motion sensing, position encoding, limit sensing, movement detection, and counting.

2. HOA1405 - Features:
   1. Phototransistor output, Focused for maximum response,
   2. Ambient light and dust protective filter, Plastic-molded components.






HOA2498 Benefits:




An infrared emitter and phototransistor or photodarlington encased side-by-side on optical axes. Detector responds to radiation from infrared emitter only when a reflective object passes within its field of view. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

3. HOA2498 - Features:
   1. Choice of phototransistor or photodarlington output,
   2. Focused for maximum response,
   3. Wide operating temperature -55 °C to 100 °C [-67 °F to 212 °F],
   4. Metal-can packaged components.

LOW LIGHT REJECTION PHOTOTRANSISTORS:




SDP8475-201 Benefits:




Phototransistor with internal base-emitter shunt resistance. Transfer molding of this device provides enhanced optical centerline performance. Lead lengths are staggered to provide a simple method of polarity identification. Provides high contrast ratio in reflective applications where unwanted background reflection is a possibility. Potential applications include those which require ambient light rejection, or in transmissive applications where the interrupter media is semi-transparent to infrared energy.

1. SDP8475-201 - Features:
   1. T-1 plastic package, Low light level immunity,
   2. 20° (nominal) acceptance angle,
   3. Mechanically and spectrally matched to SEP8505 and SEP8705 infrared emitters.






SDP8476-201 Benefits:




Phototransistor with internal base-emitter shunt resistance. Transfer molding of this device provides enhanced optical centerline performance. Lead lengths are staggered to provide a simple method of polarity identification. Provides high contrast ratio in reflective applications where unwanted background reflection is a possibility. Potential applications include those which require ambient light rejection, or in transmissive applications where the interrupter media is semi-transparent to infrared energy.

2. SDP8476-201 - Features:
   1. Side-looking plastic package, Low light level immunity,
   2. 50° (nominal) acceptance angle,
   3. Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitters.

TRANSMISSIVE SENSORS:




HOA1877 Benefits:




An infrared emitter facing a phototransistor or photodarlington. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector.

1. HOA1877 - Features:
   1. Choice of phototransistor or photodarlington output,
   2. Wide operating temperature -55 °C to 100 °C [-67 °F to 212 °F],
   3. 12,7 mm [0.5 in] high optical axis position,
   4. 9,52 mm [0.375 in] slot width, Metal can packaged components.






HOA0825 Benefits:




An infrared emitter facing a phototransistor or photodarlington. Slot in the housing between emitter and detector provides the means for mechanically interrupting the emitter beam. Phototransistor switching takes place when an opaque object passes through the slot between emitter and detector.

2. HOA0825 - Features:
   1. Phototransistor output, Four mounting configurations,
   2. 4,2 mm [0.165 in] slot, Plastic-molded components.






HOA086X Benefits:




An IR transmissive polysulfone housing features smooth optical faces without external aperture openings (desirable when aperture blockage from airborne contaminants is a possibility).

3. HOA086X - Features:
   1. Phototransistor output, Often accurate position sensing, Four mounting configurations,
   2. 3,18 mm [0.125 in] slot width, Choice of opaque or IR transmissive housings,
   3. Options include mounting tab configurations, lead spacing, electro-optical characteristics, detector aperture size, and housing materials, Plastic-molded components.






HOA1879 Benefits:




Infrared emitter facing a phototransistor. Switching takes place whenever an opaque object passes through the slot between emitter and detector. Employs an IR transmissive housing which features smooth optical faces without external aperture openings (desirable when aperture blockage from airborne contaminants is a possibility). Often ideal where maximum position resolution is desired.

4. HOA1879 - Features:
   1. Phototransistor output, Often accurate position sensing,
   2. Choice of detector aperture, 3,18 mm [0.125 in] slot width,
   3. Dust protective housing, Plastic-molded components.

HOA1882 Benefits:




An infrared emitter facing a phototransistor or photodarlington. Detector switching takes place when an opaque object passes through the slot between emitter and detector. Employs an IR transmissive housing which features smooth optical faces without external aperture openings; desirable when aperture blockage from airborne contaminants is a possibility

1. HOA1882 - Features:
   1. Choice of phototransistor or photodarlington output,
   2. Compact package size, Dust protective housing,
   3. 5,08 mm [0.200 in] slot width, Plasticmolded components.






HOA088X Benefits:




Thru-shaft configuration allows use in space-constrained applications where there may not be enough room for a shaft/bushing integral to the sensor. May be used in rugged environments where space constraints may be present. Designed to provide protection against dust or moisture ingress. Long rotational life promotes extended life in the application. Potential applications include position and movement detection in construction/agricultural vehicles/equipment, vehicle manual controls, pedals, steering equipment, audio/visual equipment, industrial vehicle attachments machine control joysticks, robotic arms, valve actuators and material handling equipment.

2. HOA088X - Features:
   1. Phototransistor output, Four mounting configurations, Often accurate position sensing,
   2. 3,18 mm [0.125 in] slot width, 24 in [610 mm] min. 26 AWG UL 1429 leads,
   3. Opaque or IR transmissive housings,
   4. Options of mounting tab configurations, lead spacing, electrooptical characteristics, & detector aperture size.






HOA1870 Benefits:




An infrared emitter facing a phototransistor or photodarlington. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. Lead wires provide alternate electrical connection when PC board mounting is not possible. Often ideal for use in potential applications in which maximum position resolution is desired.

3. HOA1870 - Features:
   1. Choice of phototransistor or photodarlington output, Often accurate position sensing,
   2. 1,78 mm [0.07 in] slot width, 18 in [457 mm] min. 22 AWG UL 1007 wire leads,
   3. Plastic-molded components, Narrow dual 0.006 in wide apertures over emitter and detector provide sharp switch point/high resolution.

OPTOSCHMITT DETECTORS:




SD5600/SD5610 Benefits:




Single chip Optoschmitt IC detectors mounted in a TO-46 metal-can package. Photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger, and an NPN output transistor with 10 kOhm (nominal) pull up resistor. Output rise and fall times are independent of the rate of change of incident light. Detector sensitivity has been internally temperature compensated. Often suited for operating in hostile environments. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

1. SD5600/SD5610 - Features:
   1. TO-46 metal-can package, 6° (nominal) acceptance angle,
   2. Enhanced noise immunity output, TTL/LSTTL/CMOS compatible,
   3. Buffer (SD5600) or inverting (SD5610) logic available,
   4. Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.






SD5620/SD5630 Benefits:




Single chip Optoschmitt IC detectors mounted in a TO-46 metal-can package. Photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger, and an NPN output transistor with 10 kOhm (nominal) pullup resistor. Output rise and fall times are independent of the rate of change of incident light. Detector sensitivity has been internally temperature compensated. Often suited for operating in hostile environments. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

2. SD5620/SD5630 - Features:
   1. TO-46 metal-can package, 6° (nominal) acceptance angle,
   2. TTL/ LSTTL/CMOS compatible, Enhanced noise immunity output,
   3. Buffer (SD5620) or inverting (SD5630) logic available, Two sensitivity ranges,
   4. Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.

SDP8600/SDP8610 Benefits:




Single chip Optoschmitt IC detectors molded in a side-looking black plastic package to minimize the effect of visible ambient light. Photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger, and an NPN output transistor with a 10 kOhm (nominal) pull-up resistor. Output rise and fall times are independent of the rate of change of incident light. Detector sensitivity has been internally temperature compensated. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

1. SDP8600/SDP8610 - Features:
   1. Side-looking plastic package, 55° (nominal) acceptance angle, Wide sensitivity ranges,
   2. TTL/LSTTL/ CMOS compatible, Buffer (SDP8600) or inverting (SDP8610) logic available,
   3. Three different lead spacing arrangements: inline, offset pin circle, and offset center lead,
   4. Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitters.

OPTOSCHMITT SENSORS (TRANSMISSIVE):




HOA096X/HOA097X Benefits:




Infrared emitter facing an Optoschmitt detector. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. Photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger, and an NPN output transistor with 10 kOhm (nominal) pull-up resistor. HOA096X series utilizes an IR transmissive polysulfone housing which features smooth optical faces without external aperture openings; desirable when aperture blockage from airborne contaminants is a possibility. The HOA097X series employs an opaque polysulfone housing with aperture openings for use in potential applications where maximum rejection of ambient light is important and in situations in which maximum position resolution is desired. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

1. HOA096X/HOA097X - Features:
   1. Direct TTL interface, Often accurate position sensing,
   2. Four mounting configurations, Buffer or inverting logic available,
   3. Choice of detector aperture, mounting tab configurations, and housing material,
   4. 0.125 in [3.18 mm] slot width, Plastic-molded components.






HOA696X/HOA697X Benefits:




Infrared emitter facing an Optoschmitt detector. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. Photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and various output configurations. HOA696X series utilizes an IR transmissive polysulfone housing which features smooth optical faces without external aperture openings; desirable when aperture blockage from airborne contaminants is a possibility. The HOA697X series employs an opaque polysulfone housing with aperture openings for use in potential applications where maximum rejection of ambient light is important and in situations in which maximum position resolution is desired. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

2. HOA696X/HOA697X - Features:
   1. Direct TTL interface, Buffer or inverting logic available,
   2. Three device output options, Four mounting configurations,
   3. Choice of detector aperture, mounting tab configurations, detector output configuration, and housing material,
   4. 0.125 in [3.18 mm] slot width, Plastic-molded components.






HOA698X/HOA699X Benefits:




Infrared emitter facing an Optoschmitt detector. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. Photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger, and various output configurations. HOA698X series utilizes an IR transmissive polysulfone housing which features smooth optical faces without external aperture openings; desirable when aperture blockage from airborne contaminants is a possibility. The HOA699X series employs an opaque polysulfone housing with aperture openings for use in potential applications where maximum rejection of ambient light is important and in situations in which maximum position resolution is desired. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

3. HOA698X/HOA699X - Features:
   1. Direct TTL interface, Buffer or inverting logic available,
   2. Three device output options, Four mounting configurations,
   3. Choice of detector aperture, mounting tab configurations, detector output configuration, and housing material,
   4. 0.125 in [3.18 mm] slot width, 610 mm [24 in] min. 26 AWG UL 1429 wire leads, Plastic-molded components.






HOA7720/7730 Benefits:




Infrared emitter facing an Optoschmitt detector. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. Photodetector consists of a photodiode, amplifier, voltage regulator, and Schmitt trigger with two configurations. Totem-pole output is suited for potential applications which require fast transition times. Open collector allows the output of the sensor to interface with circuit elements driven by supply voltages other than the Vcc supply. Narrow aperture is often ideal for use in potential applications in which maximum rejection of ambient light is important, and maximim position resolution is desired. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

4. HOA7720/7730 - Features:
   1. Direct TTL interface, Infrared emitter internally biased,
   2. No interface circuits required, Inverting logic,
   3. Two device output options: totem-pole or open collector,
   4. Enhanced resolution, 3,00 mm [0.118 in] slot width, Plastic-molded components.

PHOTODARLINGTONS:




SD1410(L) Benefits:




Photodarlington mounted in a glass-lensed metal-can coaxial package. May have a tab or second lead welded to the can as an optional feature. Both leads are flexible and may be formed to fit various mounting configurations. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

1. SD1410(L) - Features:
   1. Compact metal-can coaxial package, 24° (nominal) acceptance angle,
   2. Higher typical output currents, Wide sensitivity ranges,
   3. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   4. Mechanically and spectrally matched to SE1450 and SE1470 infrared emitters.






SD2410 Benefits:




Photodarlington mounted in a hermetically sealed glass lensed metalcan package. Directly mounts in doublesided PC boards. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

2. SD2410 - Features:
   1. Miniature, hermetically sealed, pill style, metal-can package,
   2. 48° (nominal) acceptance angle, Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Often ideal for direct mounting to printed circuit boards, Wide sensitivity ranges,
   4. Mechanically and spectrally matched to SE2460 and SE2470 infrared emitters.






SD3410 Benefits:




Photodarlington mounted in a TO-46 metal-can package. Flat window can provides a wide acceptance angle. Often ideally suited for operation in hostile environments. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

3. SD3410 - Features:
   1. TO-46 metal-can package, Flat window, 90° acceptance angle option,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Wide sensitivity ranges, Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.

SD5410 Benefits:




Photodarlington mounted in a TO-46 metal-can package. Glass-lensed can provides a narrow acceptance angle. Often ideally suited for operation in hostile environments. Applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

1. SD5410 - Features:
   1. TO-46 metal-can package, Flat window, 12° acceptance angle,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Wide sensitivity ranges, Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.






SDP8105 Benefits:




Photodarlington transfer molded in a T-1 package to minimize effect of visible ambient light. Transfer molding of this device provides enhanced optical centerline performance. Lead lengths are staggered to provide a simple method of polarity identification. Potential applications include presence and motion sensing, position encoding, limit sensing, movement detection, and counting.

2. SDP8105 - Features:
   1. T-1 plastic package, 20° (nominal) acceptance angle,
   2. Consistent optical properties,
   3. Mechanically and spectrally matched to SEP8505 and SEP8705 infrared emitters.






SDP8106 Benefits:




Photodarlington molded in a side-looking black plastic package to minimize effect of visible ambient light. Chip is positioned to accept radiation through a plastic lens from the side of the package. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

3. SDP8106 - Features:
   1. Side-looking plastic package, 50° (nominal) acceptance angle,
   2. Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitters.

PHOTODIODE DETECTORS:




SD2420 Benefits:




Photodiode mounted in a hermetically sealed, glass-lensed, metal can package. Directly mounts in double sided PC boards. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

1. SD2420 - Features:
   1. Miniature, hermetically sealed, pill-style, metal-can package,
   2. 48° (nominal) acceptance angle, Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Often ideal for direct mounting to printed circuit boards,
   4. Mechanically and spectrally matched to SE2460 and SE2470 infrared emitters.






SD5421 Benefits:




Photodiode mounted in a TO-46 metal-can package. Employs glass-lensed cans to provide a narrow acceptance angle. Often ideally suited for operation in hostile environments. Potential applications include presence and motion sensing, position encoding, limit sensing, movement detection, and counting.

2. SD5421 - Features:
   1. TO-46 metal-can package, Dome lensed package,
   2. 18° (nominal) acceptance angle option,Enhanced response time,
   3. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   4. Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.






SDP8276 Benefits:




Photodiode, transfer molded in a side-looking black plastic package to minimize the effects of visible ambient light. Positioned to accept radiant energy through a lens on the side of the package. Often ideal for battery-powered systems or anywhere power is at a premium. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

3. SDP8276 - Features:
   1. Side-looking plastic package, Linear response, Enhanced response time,
   2. Internal visible light rejection filter, 50° (nominal) acceptance angle,
   3. Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitters.

SD1420(L) Benefits:




May have a tab or second lead welded to the can as an optional feature. Leads are flexible to fit various mounting configurations. Potential applications include presence sensing, motion sensing, position encoding, limit sensing, movement detection, and counting.

1. SD1420(L) - Features:
   1. Compact metal-can coaxial package, 24° (nominal) beam angle,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Mechanically and spectrally matched to SD1420 photodiode, SD1440 phototransistor, and SD1410 photodarlington.






SMD2420 Benefits:




Lens minimizes cross-talk and often eliminates the need for apertures in non-critical applications. May be mounted on the printed circuit board, lens up or inverted, allowing flexibility in layouts for multiple channel and custom arrays. Often useful in potential applications requiring linear response or high switching speed. Potential applications include optical encoders for motion control, computer peripherals, vending and point-of-sale applications, smoke detectors, and medical equipment.

2. SMD2420 - Features:
   1. Small ceramic packages, Glass-lensed optics for efficient optical coupling,
   2. Upright or inverted mounting capability, Low profile, small size for flexible layout of multiple channels and custom arrays,
   3. Compatible with automated solder processes, Choice of photodiode or phototransistor detectors,
   4. Infrared emitter features high power dissipation capability, Tape and reel packaging option (pick/place machine compatible).

EMITTERS (METAL PACKAGE):

SE1450(L) Benefits:




Infrared emitter mounted in a glass-lensed, metal-can coaxial package. May have a tab or second lead welded to the can as an optional feature. Leads are flexible and may be formed as required to fit various mounting configurations.

1. SE1450(L) - Features:
   1. Compact, metal-can coaxial package, 24° (nominal) beam angle,
   2. 935 nm wavelength, Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Mechanically and spectrally matched to SD1420 photodiode, SD1440 phototransistor, and SD1410 photodarlington.






SE1470(L) Benefits:




High intensity infrared emitter mounted in a glass-lensed metal-can coaxial package. May have a tab or second lead welded to the can as an optional feature. Leads are flexible to fit various mounting configurations. Exhibits 70 % greater power intensity than GaAs devices at the same forward current.

2. SE1470(L) - Features:
   1. Compact metal-can coaxial package, 24° (nominal) beam angle 880 nm wavelength,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Mechanically and spectrally matched to SD1420 photodiode, SD1440 phototransistor, and SD1410 photodarlington.






SE2460 Benefits:




Photodiode mounted in a hermetically sealed, glass-lensed, metal can package. Directly mounts in double sided PC boards.

3. SE2460 - Features:
   1. Miniature, hermetically sealed, pill-style, metal-can package,
   2. 48° (nominal) acceptance angle, Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Often ideal for direct mounting to printed circuit boards, Mechanically and spectrally matched to SE2460 and SE2470 infrared emitters.






SE2470 Benefits:




High intensity infrared emitter mounted in a hermetically sealed, glasslensed, metal-can package. Directly mounts in double-sided PC boards. Exhibits 70% greater power intensity than GaAs devices at the same forward current.

4. SE2470 - Features:
   1. Miniature, hermetically sealed, pill style, metal-can package, 18° (nominal) beam angle,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Often ideal for direct mounting to printed circuit boards, 880 nm wavelength,
   4. Mechanically and spectrally matched to SD2420 photodiode, SD2440 phototransistor, and SD2410 photodarlington.

SE3455 Benefits:




Infrared emitter mounted in a TO-46 metal-can package. Flat window-can provides a wide beam angle. Constructed with dual bond wires suitable for pulsed current applications. Offers high power dissipation capability. Often suited for operation in hostile environments.

1. SE3455 - Features:
   1. TO-46 metal-can package, Flat window, 90° beam angle, 935 nm wavelength,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F], Often ideal for high pulsed current applications,
   3. Mechanically and spectrally matched to SD3421/5421 photodiode, SD3443/5443/5491 phototransistor, SD3410/5410 photodarlington, and SD5600 series Schmitt trigger.






SE3470 Benefits:




Infrared emitter mounted in a TO-46 metal-can package. Glass-lensed cans provide a narrow beam angle. Exhibits 70% greater power output than GaAs devices at the same forward current. Offers high power dissipation capability and are often ideally suited for operation in hostile environments.

2. SE3470 - Features:
   1. TO-46 metal-can package, Flat window, 90° beam angle option, 880 nm wavelength,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F,],
   3. Often ideal for high pulsed current applications,
   4. Mechanically and spectrally matched to SD3421/5421 photodiode, SD3443/5443/5491 phototransistor, SD3410/5410 photodarlington, and SD5600 series Schmitt trigger.






SE5455 Benefits:




Infrared emitter mounted in a TO-46 metal-can package. Glass-lensed can provides a narrow beam angle. Constructed with dual bond wires suitable for pulsed current applications. Offers high power dissipation capability. Often suited for operation in hostile environments.

3. SE5455 - Features:
   1. TO-46 metal-can package, Domed lens, 20° beam angle, 935 nm wavelength,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Often ideal for high pulsed current applications,
   4. Mechanically and spectrally matched to SD3421/5421 photodiode, SD3443/5443/5491 phototransistor, SD3410/5410 photodarlington, and SD5600 series Schmitt trigger.






SE5470 Benefits:




Infrared emitter mounted in a TO-46 metal-can package. Glass-lensed can provides a narrow beam angle. Exhibits 70% greater power output than GaAs devices at the same forward current. Offers high power dissipation capability and are often ideally suited for operation in hostile environments.

4. SE5470 - Features:
   1. TO-46 metal-can package, Domed lens, 20° beam angle, 880 nm wavelength,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Often ideal for high pulsed current applications,
   4. Mechanically and spectrally matched to SD3421/5421 photodiode, SD3443/5443/5491 phototransistor, SD3410/5410 photodarlington, and SD5600 series Schmitt trigger.

EMITTERS (PLASTIC AND CERAMIC PACKAGE):




SEP8505 Benefits:




Infrared emitter transfer molded in a T-1 red plastic package. Transfer molding of this device provides enhanced optical centerline performance compared to other molding processes. Lead lengths are staggered to provide a simple method of polarity identification.

1. SEP8505 - Features:
   1. T-1 package, 15° (nominal) beam angle, 935 nm wavelength,
   2. Consistent on-axis optical properties,
   3. Mechanically and spectrally matched to SDP8405 phototransistor and SDP8105 photodarlington.






SEP8506 Benefits:




Infrared emitter molded in a side-emitting red plastic package. Chip positioned to emit radiation through a plastic lens from the side of the package.

2. SEP8506 - Features:
   1. Side-emitting plastic package, 50° (nominal) beam angle, 935 nm wavelength,
   2. Mechanically and spectrally matched to SDP8406 phototransistor, SDP8106 photodarlington, and SDP8000/8600 series Schmitt trigger.






SEP8705 Benefits:




Infrared emitter transfer molded in a T-1 smoke gray plastic package. Transfer molding of this device assures superior optical centerline performance compared to other molding processes. Exhibit 70% greater power intensity compared to GaAs devices at the same forward current. Lead lengths are staggered to provide a simple method of polarity identification.

3. SEP8705 - Features:
   1. T-1 package, 15° (nominal) beam angle, 880 nm wavelength, Consistent optical properties,
   2. Mechanically and spectrally matched to SDP8405 phototransistor and SDP8105 photodarlington.

SEP8706 Benefits:




Infrared emitter molded in a side-emitting, smoke-gray plastic package. Chip positioned to emit radiation through a plastic lens from the side of the package. Exhibits 70 % greater power intensity than GaAs devices at the same forward current.

1. SEP8706 - Features:
   1. Side-looking plastic package, 50° (nominal) beam angle, 880 nm wavelength,
   2. Mechanically and spectrally matched to SDP8406 phototransistor, SDP8106 photodarlington, and SDP8000/8600 series Schmitt trigger.






SEP8736 Benefits:




Infrared emitter molded in a side-emitting smoke-gray plastic package. Body and integral lens design combines the mounting advantage of a side-emitting package with the narrow emission pattern of a T-1 style device. Designed for potential applications which require longer coupling distances than standard side-emitting devices can provide, such as touch screens. Infrared emitters are often well suited to potential applications in which adjacent channel crosstalk could be a problem.

2. SEP8736 - Features:
   1. Side-emitting, tight-beam sidelooker in a plastic package, 10° (nominal) beam angle,
   2. 880 nm wavelength, Enhanced coupling distance,
   3. Mechanically and spectrally matched to SDP8436 phototransistor.






SME2470 Benefits:




Lens minimizes cross-talk and often eliminates the need for apertures in non-critical applications. Low profile components may be mounted on the printed circuit board, lens up or inverted, allowing flexibility in layouts for multiple channel and custom arrays. High intensity infrared emitter can be used with either the SMD2440 phototransistor or the SMD2420 photodiode. Small size and high power dissipation properties of the infrared emitter promote PC board miniaturization and high density placement. Potential applications include optical encoders for motion control, computer peripherals, vending and point-of-sale applications, smoke detectors, and medical equipment.

3. SME2470 - Features:
   1. Small ceramic package, Glass-lensed optics for efficient optical coupling,
   2. Upright or inverted mounting capability, Low profile, small size for flexible layout of multiple channels and custom arrays,
   3. Compatible with automated solder processes, Choice of photodiode or phototransistor detectors,
   4. Infrared emitter features high power dissipation capability, Tape and reel packaging option (pick and place machine compatible).

PHOTOTRANSISTORS - METAL PACKAGE:

SD1440(L) Benefits:




Phototransistor mounted in a glass-lensed, metal-can coaxial package. May have a tab or second lead welded to the can as an optional feature. Both leads are flexible and may be formed to fit various mounting configurations.

1. SD1440(L) - Features:
   1. Compact, metal-can coaxial package, 24° (nominal) acceptance angle,
   2. Wide sensitivity ranges, Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Mechanically and spectrally matched to SE1450 and SE1470 infrared emitters.






SD2440 Benefits:




Phototransistor mounted in a hermetically sealed glass- lensed metalcan package.

2. SD2440 - Features:
   1. Miniature, hermetically sealed, pill-style, metal-can package,
   2. 48° (nominal) acceptance angle, Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Often ideal for direct mounting to double sided printed circuit boards,
   4. Wide sensitivity ranges, Mechanically and spectrally matched to SE2460 and SE2470 infrared emitters.






SD3443 Benefits:




Phototransistor. Flat window provides wide acceptance angle. Often ideally suited for operation in hostile environments.

3. SD3443 - Features:
   1. TO-46 metal-can package, Flat window, 90° acceptance angle option,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. External base connection for added control, Enhanced sensitivity,
   4. Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.

SD5443 Benefits:




Phototransistor. Glass-lensed can provides a narrow acceptance angle. Often ideally suited for operation in hostile environments.

1. SD5443 - Features:
   1. TO-46 metal-can package, Lensed package, 18° (nominal) acceptance angle option,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. External base connection for added control, Enhanced sensitivity,
   4. Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.






SD5491 Benefits:




Phototransistor. Biconvex lens provides high optical sensitivity with a narrow acceptance angle to enable maximum radiation coupling. Often offers protection against harsh environments, as well as enhanced thermal characteristics.

2. SD5491 - Features:
   1. TO-18 metal-can package, 12° (nominal) acceptance angle,
   2. Wide operating temperature range -55 °C to 125 °C [-67 °F to 257 °F],
   3. Enhanced response time, Wide sensitivity ranges,
   4. External base connection for added control,
   5. Mechanically and spectrally matched to SE3450/5450, SE3455/5455, and SE3470/5470 infrared emitters.

PHOTOTRANSISTORS - PLASTIC AND CERAMIC PACKAGE:

SDP8405 Benefits:




Phototransistor. Transfer molding provides enhanced optical centerline performance compared to other molding processes. Lead lengths are staggered to provide a simple method of polarity identification.

1. SDP8405 - Features:
   1. T-1 plastic package, 20° (nominal) acceptance angle,
   2. Consistent optical properties, Wide sensitivity ranges,
   3. Mechanically and spectrally matched to SEP8505 and SEP8705 infrared emitters.






SDP8406 Benefits:




Phototransistor molded in a side-looking clear plastic package. Chip positioned to accept radiation through a plastic lens from the side of the package.

2. SDP8406 - Features:
   1. Side-looking plastic package, 50° (nominal) acceptance angle, Wide sensitivity ranges,
   2. Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitters.






SDP8436 Benefits:




Phototransistor molded in a black plastic package which combines the mounting advantages of a side-looking package with the narrow acceptance angle and high optical gain of a T-1 package. Designed for potential applications with longer coupling distances than standard side-looking devices, such as touch screens. Often suited to potential applications in which adjacent channel cross-talk could be a problem. Package is highly transmissive to the IR source energy while effectively shielding against visible ambient light.

3. SDP8436 - Features:
   1. Side-detecting, tight-beam sidelooker in a plastic package,
   2. 18° (nominal) acceptance angle, Enhanced coupling distance,
   3. Internal visible light rejection filter, Low profile for design flexibility,
   4. Wide sensitivity ranges, Mechanically matched to SEP8736 infrared emitters.






SMD2440 Benefits:




Lens minimizes cross-talk and often eliminates the need for apertures in non-critical applications. Low profile components may be mounted on the printed circuit board, lens up or inverted, allowing flexibility in layouts for multiple channel and custom arrays. Phototransistor’s gain characteristics often make it useful for potential applications requiring high responsivity. Potential applications include optical encoders for motion control, computer peripherals, vending and point-of-sale applications, smoke detectors, and medical equipment.

4. SMD2440 - Features:
   1. Small ceramic package size, Glass-lensed optics for efficient optical coupling,
   2. Upright or inverted mounting capability, Low profile, small size for flexible layout of multiple channels and custom arrays,
   3. Compatible with automated solder processes, Choice of photodiode or phototransistor detectors,
   4. Infrared emitter features high power dissipation capability, Tape and reel packaging option (pick and place machine compatible).

ENCODER DETECTORS:




HLC2701 Benefits:




Monolithic IC, consisting of two narrow adjacent photodiodes, amplifiers, and Schmitt trigger output stages. Outputs are NPN collectors with internal 10 kOhm (nominal) pull-up resistors to Vcc which can directly drive TTL loads. Circuitry compensates the sensitivity for the output power versus temperature characteristics of an infrared emitter. IC is encapsulated in a molded, unlensed black plastic package which is transmissive to IR energy, yet provides shielding from visible light. Often suited for the encoding function in an optical mouse. Potential applications include rotary and linear encoders.

1. HLC2701 - Features:
   1. Side-looking plastic package, TTL/LSTTL/CMOS compatible,
   2. Senses speed and direction of mechanical motion, Inverting logic output,
   3. Linear or rotary encoder applications, Resolution to 0,229 mm [0.009 in],
   4. Sensitivity versus temperature compensation, Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitters.






HLC2705 Benefits:




Monolithic IC, consisting of two narrow adjacent photodiodes, amplifier stages, and quadrature logic which provides two outputs: one fixed duration and a direction output. Sensitivity compensation circuity for the output power versus temperature characteristic of an infrared emitter. IC is encapsulated in a molded, unlensed black plastic package which is transmissive to IR energy, yet provides shielding from visible light. Direction output is a totempole configuration. Often suited for the encoding function in an optical mouse. Potential applications include rotary and linear encoders.

2. HLC2705 - Features:
   1. Side-looking plastic package, Senses speed and direction of mechanical motion,
   2. TTL/LSTTL/CMOS compatible, On-chip quadrature logic which provides tach and direction outputs,
   3. Linear or rotary encoder applications, Resolution to 0,457 mm [0.018 in],Sensitivity versus temperature compensation,
   4. Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitters.

TRANSMISSIVE ENCODERS:




HOA0901 Benefits:




Detector generates two output signals which can be processed to provide speed and direction information. Monolithic IC which consists of two narrow adjacent photodiodes, amplifiers, and Schmitt trigger output stages. Outputs are NPN collectors with internal 10 kOhm (nominal) pull-up resistors to Vcc which are capable of directly driving TTL loads. Incorporates circuitry to compensate the sensitivity for the output power vs. temperature characteristic of the infrared emitter. Used with an interrupter strip or disk (code wheel) to encode the rate and direction of mechanical motion. Potential applications include linear and rotary encoders; it is often suited for the encoding function in an optical mouse.

1. HOA0901 - Features:
   1. Dual channel IC detector and infrared emitter encased in black thermoplastic housing,
   2. Direct TTL interface, Inverting logic output, Resolution to 0,229 mm [0.009 in], Internal temperature compensation,
   3. 3,2 mm [0.126 in] slot width, Two mounting configurations and housing styles available.






HOA0902 Benefits:




Monolithic IC which consists of two narrow adjacent photodiodes, amplifiers stages, and quadrature logic circuitry which provides two outputs: a fixed-duration and a direction output. Tachometer output is an NPN collector which is internally connected to Vcc through a 10 kOhm (nominal) resistor; the direction output is a totem-pole configuration. Incorporates circuitry to compensate the sensitivity for the output power vs. temperature characteristic of the infrared emitter. Used with an interrupter strip or disk (code wheel) to encode the rate and direction of mechanical motion. Potential applications include linear and rotary encoders; it is often suited for the encoding function in an optical mouse.

2. HOA0902 - Features:
   1. Dual channel IC and infrared emitter encased in black thermoplastic housing,
   2. Direct TTL interface, Resolution to 0.457 mm [0.018 in],
   3. Internal temperature compensation, 3.2 mm [0.126 in] slot width, Two mounting configurations.

LIQUID LEVEL SENSORS:




LLN Series Benefits:




Principle of total internal reflection creates fast, reliable, cost effective solid-state sensor. Optoschmitt trigger provides digital output indicating presence or absence of liquid. Stainless steel housing for extended life and easy cleaning. Quick-connect, industry standard cable assembly for easy installation. Meets IP67 for use in harsh industrial environments with extremes in temperature, pressure, vibration, and shock such as food and beverage processing, machine tools, industrial compressors, and vending machines. Polysulphone sensor dome often suitable for potential hygiene applications.

1. LLN Series - Features:
   1. Solid-state reliability, no moving parts, 200 mA sinking output is TTL compatible,
   2. Sinking output, Fast response, Polysulphone sensor dome,
   3. Stainless steel, high pressure housing, IP67, Reverse polarity and overvoltage protection.






LLE Series Benefits:




Phototransistor trigger provides digital output indicating presence or absence of liquid. Internal or external mounting options for application flexibility. Miniature size for potential use in home appliances, food and beverage processing, compressors, and vending machines. Polysulphone housing often suitable for potential hygiene applications.

2. LLE Series - Features:
   1. Miniature size, Solid-state reliability, no moving parts, Sinking output,
   2. Microprocessor compatible, Very large choice of sensing media,
   3. Cost effective, Fast response, Polysulphone housing,
   4. Reverse polarity and overvoltage protection, Short circuit and transient protection.






Custom solutions Rugged performance:




An Optoschmitt trigger provides a digital output indicating the presence or absence of a liquid.

Honeywell SIoT offers two series of liquid level sensors. The metal-housed LLN Series is designed for use in high temperature industrial and military applications with extremes in temperature, pressure, vibration, and shock. The LLE Series offers a variety of miniature housings in both plastic and metal for commercial use in home appliances, food and beverage, and vending machines.

PARTICLE SENSOR:





DESCRIPTION:




The Honeywell HPM Series Particle Sensor is a laser-based sensor which uses the light scattering method to detect and count particles in the concentration range of 0 µg/m3 to 1,000 µg/m3 in a given environment. A laser light source illuminates a particle as it is pulled through the detection chamber. As particles pass through the laser beam, the light source becomes obscured and is recorded on the photo or light detector. The light is then analyzed and converted to an electrical signal providing particulate size and quantity to calculate concentrations in real time. The Honeywell particle sensor provides information on the particle concentration for given particle concentration range.




1. VALUE TO CUSTOMERS:
   1. Enables the ability to more accurately and cost-effectively monitor or control environmental particulate contaminates,
   2. Industry-leading long life of 20,000 hours of continuous use essentially equates to seven years of product life (based on eight hours of operation per day),
   3. Proven EMC performance enables the ability to perform more accurately in a variety of tough industrial environments,
   4. Enhanced reliability allows for use in harsh environments.





2. DIFFERENTIATION:
   1. Industry-leading long life of 20,000 hours provides stable operation and continuous use,
   2. Proven EMC performance, based on IEC61000 stable operation, ±15% accuracy.





3. FEATURES:
   1. Laser-based light scattering particle sensing,
   2. Concentration range: 0 μg/m3 to 1,000 μg/m3,
   3. Fully calibrated,
   4. EMC: Heavy industrial level IEC61000,
   5. Response time: <6 s,
   6. Supply current: 80 mA max,
   7. Output signal: UART (Universal Asynchronous Receiver/ Transmitter),
   8. PM2.5 output (PM10 output optional with additional programming),
   9. RoHS compliant,
   10. REACH compliant.





4. POTENTIAL INDUSTRIAL APPLICATIONS:
   1. HVAC:
   1. Air conditioners
   2. Air quality monitors
   3. Environmental monitoring
   2. Consumer products:
   1. Air cleaners
   2. Air conditioners
   3. Air purifiers
   4. Car air cleaners
   5. Handheld air quality detectors

HPM Series:

Specifications:

HPM Series Operation:

Mounting Dimensions (mm/[in] For reference only.):

Connector Pinout: