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Chengdu JRT Meter Technology Co., Ltd


Home > Products > Laser Distance Sensor > Micro Laser Distance Sensor > 20m Long Distance Bluetooth Sensor

20m Long Distance Bluetooth Sensor

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  • Product Description
Product Attributes

Model No.U85-122

ApplicaitonsArduino, Modbus, Etc

Laser Working PrincipleSingle Transmit And Single Receive

FeatureLow Consumption

Interface OptionsUSART,FPC,Connectors Etc.

Measure Accuracy+-1 Mm

Measuring Time0.125s - 4s

Product Name20m Laser Distance Sensor

Supply Ability & Additional Informations


Place of OriginChengdu


HS Code9015100000

Payment TypeT/T,Paypal,Western Union


20m Long Distance Bluetooth Sensor
U85 LASER Distance Sensor
The laser distance sensing sensors model U85 can measure 20 meters with an accuracy of +-1 mm. Using a reflective target board, the sensor will measure distances up to 30 meters. Ideal for height monitoring, the 20M long distance sensors and measurements can hold up to very tough environments. Also the bluetooth data output distance module,the bluetooth connection distance can be up to 80m.

Detailed Pictures

Small Laser Measure Sensor Size

20m Long Distance Bluetooth Sensor Size

Small Laser Measure Sensors Instructions

20m Long Distance Bluetooth Sensor Instructions

20m Long Distance Bluetooth Sensor Front

20m Long Distance Bluetooth Sensor Front

Bluetooth Small Laser Measure Sensor Lens

20m Long Distance Bluetooth Sensor Lens

Technical Feature:

Range: 0.03-20meters
Invisible measuring: 620nm-690nm
Measuring accuracy: +-1 mm
Measuring frequency: Up to 3 Hz
Laser type: Class 2, red
Interface options: Serial/usb/rs232/rs485/bluetooth

Size: 41*17*7mm
Working temperature: 0 ~ 40 degree
Storage temperature: -25 ~ 60 degree
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. 60m can be customized.
4. Voltage can be changed by power converter LDO
5. Frequency would be affected by environment.
6. Operating temperature -10 ℃~50 ℃ can be customized.
7. Analog can be customized.

Diagram for the Small Laser Measure Sensor

Diagram for the 20m Laser Distance Sensor

Chengdu JRT Main Ranging Modules: Laser Distance Meter module, Industrial Laser Distance Sensor, mini Tof LiDAR Sensor.

Looking for ideal Long Distance Bluetooth Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Long Distance Bluetooth Sensor are quality guaranteed. We are China Origin Factory of 20m Long Distance Bluetooth. If you have any question, please feel free to contact us.

Product Categories : Laser Distance Sensor > Micro Laser Distance Sensor

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Amanda Cao

Ms. Amanda Cao



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