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0.1s Fast Response Time TDLAS200 Laser Methane Sensor for CH4 Detection
0.1s Fast Response Time TDLAS200 Laser Methane Sensor for CH4 Detection
Specifications
Brand Name :
KACISE
Model Number :
TDLAS200
Certification :
CE
Place of Origin :
china
MOQ :
1PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000 Piece/Pieces per Week negotiable
Delivery Time :
5-8 work days
Packaging Details :
each unit has individual box and all boxes are packed in standard packages or customers requests available
Detection object :
Methane (CH4)
Measurement principle :
Laser absorption spectrum (TDLAS)
Volume :
53ml
Fastest response time :
0.1s
Measurement range :
0~5000ppm
Dimensions and weight :
115×59×38mm
Description

TDLAS200 Laser Methane Sensor

Introduction

The laser gas telemetry module is manufactured based on laser absorption spectroscopy technology. It emits a laser beam of a specific wavelength to detect whether there is a target gas in the optical path range of the laser, thereby obtaining the concentration of the target gas.

Features

  • High sensitivity, only responds to the target gas
  • Built-in reference cell, can be automatically calibrated
  • Easy to integrate, digital interface directly outputs status and concentration

Measuring Principle

"Methane molecules absorb light of a specific wavelength" --Molecular absorption spectrum

"The amount of light absorbed by a transparent medium (methane gas mass) is proportional to the thickness and concentration of the gas mass" --Beer-Lambert's law

According to the above physical principles, a beam of light of a specific wavelength can be used to penetrate the leaking methane gas mass. According to the degree of weakening of the beam, the concentration of methane in the gas mass can be measured, and it only responds to methane (unique selectivity).

Using a detection cell with multiple reflections and allowing the laser to repeatedly pass through the gas being measured can multiply the detection sensitivity.

0.1s Fast Response Time TDLAS200 Laser Methane Sensor for CH4 Detection

Technical Parameters

Product model TDLAS200
Detection object Methane (CH4)
Measurement principle Laser absorption spectrum (TDLAS)
Static detection limit 0.5ppm@25℃10SPS (typical value, please contact us for details)
Volume 53ml
Fastest response time 0.1s
Measurement range 0~5000ppm
Measurement deviation

0-200ppm true value +/-2ppm

200-1000ppm true value +/-1%

1000-5000ppm true value +/-2%
12hrs drift +/-1.5ppm
Operating temperature -20~50℃
Power supply 5-12VDC 1W (typical) 3W (maximum)
Dimensions and weight 115×59×38mm
Gas interface Pagoda direct M-5AU-4
Fastest response time Detection time 0.1s

*1 Please ensure that the power input voltage of the module is not less than 5V

*2 Pump selection recommendation <500ml/min

Dimensions of the detection module

Dimensions of the detection module host: 115×59×38mm (excluding cables and gas connectors)

0.1s Fast Response Time TDLAS200 Laser Methane Sensor for CH4 Detection

It is recommended to add a 0.45um PTFE hydrophobic filter at the air inlet end; connect the air pump and silencer filter at the exhaust end.

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0.1s Fast Response Time TDLAS200 Laser Methane Sensor for CH4 Detection

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Product Detail
Brand Name :
KACISE
Model Number :
TDLAS200
Certification :
CE
Place of Origin :
china
MOQ :
1PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
0.1s Fast Response Time TDLAS200 Laser Methane Sensor for CH4 Detection

Xi'an Kacise Optronics Co.,Ltd.

Verified Supplier
7 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Fluid Level Meter, Water Quality Sensor, Precision Pressure Sensor
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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