1 PC MH-Z9041A TDLAS Laser Methane(CH4) Sensor

$25.71
MH-Z9041A laser CH4 gas sensor (hereinafter referred to as the sensor) is a domestic methane sensor, based on tunable laser gas absorption technology (TDLAS) technology to detect methane gas, internal...

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Availability: 498 In Stock
Categories: Combustible gas sensor

MH-Z9041A laser CH4 gas sensor (hereinafter referred to as the sensor) is a domestic methane sensor, based on tunable laser gas absorption technology (TDLAS) technology to detect methane gas, internal use of cross-beam light path structure, with excellent gas selectivity, no oxygen dependence, water vapor resistance. Anti-poisoning, long life, etc. Built-in temperature control algorithm, temperature compensation algorithm, to achieve accurate measurement of methane gas; With serial port output interface, easy to use. The sensor is a high performance sensor which combines mature laser gas absorption detection technology with stable optical path design and circuit design.

Application

 Methane gas alarm for home use

Features

  • Resistance to water vapor, no poisoning
  • Response to CH4 gas only, no response to other gases
  • No need calibration, long lifespan
  • High accuracy, resolution can reach 0.1%LEL
  • UART output way

Specifications

Model No. MH-Z9041A
Detection Gas Methane CH4
Power supply DC (3.2-3.6) V
Working current <300mA
Interface level 3.0V
Detection Range 3-100%LEL (can be customized)
Detection Accuracy ±3%LEL @25℃
Output signal Serial port (UART) (TTL level 3.0V)
Warm-up time 15s
Response time T90< 15s
Working conditions -13~58℃① 0-95%RH(no condensation)  80kpa~116kpa
Storage temperature -20~60℃
Size 76.5mmX21mmX14.1mm
Weight < 20g
Life > 10 years
Detection range and accuracy
Gas Name chemical formula Detection Range Resolution Accuracy
Methane CH4 3-50.00%LEL 0.1%LEL 3-50.00%LEL: ±(3%LEL)@25℃ >50.00%LEL:±(5%LEL)@25℃
Methane CH4 3-100.00%LEL 0.1%LEL ±(3%LEL)@25℃

 

* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.

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2. SERVICE TRANSIT TIME is provided by the carrier.
  • Reference Delivery time (working days):
  • DHL:3-7 days
  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days
Note:

Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

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