JRT 30m arduino Laser Distance Sensor RS232

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

Basic Info

Model No.: 2U81-210816g

place of origin: China

Output: Digital Sensor

Amplifier type: Optical

jack: Digital, Serial, Rs-232

application: Industrial Automation

Additional Info

Packaging: Natural Packaging

Productivity: 300,000pcs/month

Brand: JRT

Transportation: Air

Place of Origin: China Mainland

Supply Ability: 10000pcs/day

Certificate: FDA

HS Code: 9015900090

Product Description

JRT 30m arduino Laser Distance Sensor RS232

JRT 30m arduino Laser Distance Sensor RS232 the size of 41*17*7mm with RS232  is a mini laser ranging sensor, so it is every small and convenient. It model number is U81, the measuring range is 0.03-30m without reflection, measuring time is 0.4~4 seconds.  Because of the laser sensor with USB is small and portableand ,wide scope of application and high accuracy more and more customers  like them. For different range measuring program, our modules can satisfy customers different requirements, 30m, 40m, 60m, 80m, 100m, 120m, 150m, each distance can be multifunctional, such as:Height/Distance/Area/Volume/Pythagorean Measurement. Voice, Bluetooth, angle measuring, beep, and any other functions can be customized. We have been in this laser line for over 15 years, with a strong R&D ability through unremitting efforts, we are now a leading supplier of laser distance meter modules in China.

Product Specifications


±1 mm (0.04 inch)

Measuring Unit


Measuring Range (without Reflection)


Measuring Time

0.4~4 seconds

Laser Class

Class II

Laser Type

620-690nm, <1mW


41*17*7mm (±1 mm)


About 4g



Electrical Level




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.

Jrt About Us

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Contact Person: Amanda Cao



Address: 7-1-1510, W6, New Century Global Center, Gaoxin District,Chengdu,Sichuan

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