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Application Scenarios

Using infrared differential spectroscopy technology, the laser gas remote sensing instrument can perform non-contact concentration monitoring of various gases (including methane/ethane/propane/butane/carbon monoxide/hydrogen sulfide, etc.) in open spaces. The monitoring distance exceeds 300 m in actual measurement, with a real-time response of 0.005 s and sensitivity reaching the 1 ppm·m level. Upon detecting concentration exceedances, the system immediately issues an alarm to ensure the safety of personnel and equipment on-site. This product is suitable for areas where fixed monitoring devices are difficult to install, supporting handheld use by staff or installation on drones, robots, or inspection vehicles for large-scale mobile monitoring. It is widely applied in scenarios requiring real-time and accurate analysis of gas leaks and concentration changes, such as natural gas pipelines and oil and gas facilities.


• Ultra-long-range measurement (actual measurement >300 m)

• Ultra-high precision (sensitivity at the 1 ppm·m level, capable of measuring methane background levels in air)

• Millisecond-level response time for rapid leak source localization; customizable multi-gas simultaneous measurement (CH/HS/CH/CH₁₀/CO/CHOH)

• Data logging functionality for traceability and analysis; simple to use and portable


Typical Product Parameters (Methane) 

Measurement Range

1~100,000 ppm·m

 

Measurement Distance

 

>300 m (measured)

 

Power

 

3W (25°C)

 

Sensitivity

 

1 ppm·m

 

Response Time

 

0.005s

 

Power Supply Range

 

6 ~ 12 V

Operating temperature

 

-20 ~ 50 °C

 

Operating Humidity

 

0 ~ 90% RH (no condensation)

 

Volume Dimensions

 

73x80x114mm

 

Weight

 

810g

 

Operating Pressure

 

86 ~ 106 kPa

 

Communication Method

 

Serial Port Communication

 

Laser Safety Class

 

Class I (Measurement Light) 、

Class IIIA (Indicator Light)

 

 

 


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Manager Wei 189 7832 3266

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Manager Tang 188 6764 2219

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