HPS-167 ToF Infrared Distance Measuring sensor(0.08-35m)

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HPS-167 is an upgraded ultra-high-performance Time-of-Flight (ToF) infrared ranging sensor with newly-designed emitting & receiving optical lens, suitable for precise, long-distance measurements. It provides accurate distance measurement whatever the target color and reflectivity unlike conventional technologies. HPS-167 can measure absolute distances up to 35m on a white target, setting a new benchmark in ranging performance levels, opening the door to various new applications.

HPS-167 integrates a high-power 850nm infrared LED emitter and a high-sensitivity photodiode (PD) coupled with internal physical infrared filters, enables longer ranging distance and higher immunity to ambient light.

Advanced embedded data processing & filtering algorithm realizes extremely stable and real-time measurement outputs.


  • Fast, accurate distance ranging

- Measures absolute range up to 35m (white target) with accuracy indication

- Adaptive output data rate up to 54Hz

- Measuring result is not sensitive to the target color and reflectivity

- Embedded electrical & optical cross-talk compensation

- -10℃~+55℃ temperature compensation

- Ambient light compensation enables accurate measurement in high infrared ambient light


  • Fully integrated miniature module

- 850nm infrared LED emitter

- Emitter driver

- Integrated optimally-designed emitting & receiving optical lens

- Ranging sensor with advanced embedded micro controller

- Advanced embedded data processing & filtering algorithm

- 115200bps 3.3V UART interface

- 35(W) x 24(H) x 21.5(D) mm, 8g

  • Eye safety

- Compliant with latest Photobiological Safety of Lamps and Lamp Systems Standard

IEC62471(Class 0), CE, FCC, RoHS

Mechanical drawing & device pinout

Application schematic

Technical details

Dimensions 34mm x24mm x21.5mm
Weight G.W 10g
Battery Exclude
Power supply 4 ~ 6V
Maximum power consumption 1.3W
Quiescent power consumption 0.1W
Storage temperature 40 ~ 85°C
Operating temperature -10 ~ 55°C
Infrared LED emitter 850nm
Emitting angle ±1.8°
Maximum measuring distance 35m (Tested on 90% reflectance white target)
Minimum measuring distance 0.08m
Output data Distance, accuracy, signal strength, ambient IR level, temperature
Interface TTL UART, 115200bps, 8 data bits, no parity, 1 stop bit

Part List

HPS-167 1


ECCN 6A992
HSCODE 9031900090
USHSCODE 9031909195
CE 1
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