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Basic Info
Model No.: U81
Additional Info
Brand: JRT
Transportation: Air
Place of Origin: China Mainland
Certificate: FDA
Product Description
Digital Height Measurement Ir Sensor
Digital Height Measurement Ir Sensor the size of 41*17*7mm is the smallest laser module in the world,which mini size can help user realize any smart idear with small size device case.
This Digital Height Measurement Ir Sensor model number is U81, warehouse and many measurement areas with accuracy +-1mm, weight about 4g, that can measure range 0.03~30M without reflection.In addition,the digital laser sensor faster response, and it support multiple slave, auto-adapted baud rate. It is widely used in many smart creative solutions, such as robot,elevator,drone ect. The digital ir sensor is now used by more and more customers, JRT can design and product laser ranging module with serial port as your demand to detect moving objects.
Product Specifications
Accuracy
±1 mm (0.04 inch)
Measuring Unit
meter/inch/feet
Measuring Range (without Reflection)
0.03-30m
Measuring Time
0.1~4 seconds
Laser Class
Class II
Laser Type
635nm, <1mW
Size
41*17*7mm (±1 mm)
Weight
About 4g
Voltage
DC2.0~3.3V
Electrical Level
TTL/CMOS
Frequency
3Hz
Operating Temperature
0-40 ℃ (32-104 ℉ )
Storage Temperature
-25~60 ℃ (-13~140 ℉)
1.Under bad measure condition, like environment with strong light or the diffuse reflectance of measuring point over-high or low, the accuracy would have bigger amount of error: ±1 mm+40PPM.
2.Under strong light or bad diffuse reflectance of target, please use a reflector.
3.Operating temperature -10 ℃~50 ℃ can be customized.
4.U81 supports multi-slaves network.