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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: CNPS
  • Model Number: LMRD
  • Product name: LMRD Portable Laser Methane Remote leak Detector
  • Weight: 0.6kg
  • Detection gas: Methane
  • Min. Resolution: 5ppm * m
  • reaktionszeit: 0,05s
  • abstand erfassen: 50 Mt

Packaging & Delivery

Packaging Details Paper box for LMRD Portable Laser Methane Remote leak Detector
Delivery Time 15-30days After payment.

 

LMRD Portable Laser Methane Remote Detector

 

Product Description

 

 

 

LMRD laser methane remote detector is an ultra-light and ultra-high precision instrument that utilizes laser echo to telemetry methane.The measurement principle is:The instrument emits a tunable laser with a wavelength of about
1650nm.Laser hit the measured surface, with the occurrence of diffuse reflection.Part of the diffuse reflection of light is received by the same instrument.By analyzing the received signal,it can be found that the average
methane concentration in the path that the laser passed.
LMRD™ laser methane remote detector can accurately report the leakage of low concentration of indoor methane gas 50 meters away.Its actual working situation (20meters away from the double glass) detection
limit can up to 10ppm*m.There is no false positives for indoor no leakage situation. 
LMRD™ laser methane remote detector can detect the presence of air leaks in the room through the kitchen glass,has high sensitivity.In the test of true 6000 users,our laser methane remote detector detects more than
10 households indoor gas leak.

 

Specification

 

 

Working Principle

Laser Absorption Spectroscopy

Measurement Method

Laser Reflection

Sensitivity

5(Actual)ppm*m

Detection Range(CH4)

0~50000 ppm*m

Measurement Accuracy

±10%

Response Time

0.1 s

Detection Distance

50 m

Weight

0.7 kg

Size

160 mm*210 mm*80 mm

Display

2.8 Inch LCD

False Alarm Rate

None

Operating Temperature

-20~50℃

Operating Humidity

30~90%RH, Non-condensing

Enclosure Level

IP54 (Limited dust ingress protection, water spray protection)

Explosion Proof Classification

Exib IIA T3

Laser Classes

IR Laser: Class I eye safety
Green Indication Laser: Class 3R

Battery

Rechargeable Lithium battery, Capacity:3.7V 5200mAh

Threshold Alarm

Threshold: Can be set by customer  
Alarm: Buzz with LCD turning red

Self-Test

Built-in self test while turning on the instrument, <10s

System False Alarm

Corresponding error message while there is any
hardware issue

 

 

Detailed Images

 

 

 

Certifications

 

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China (Mainland) | Trading Company
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