Gas Sensors

Product Overview

Gas sensor is a common industrial automation product used to detect the gas concentration in the environment to ensure the safety of workplace and personnel. It can detect a variety of gases, such as methane, carbon dioxide, ammonia, etc., and provide high sensitivity, high accuracy and high reliability data to help customers take necessary measures in time. At the same time, it is easy to install, simple to operate and supports remote monitoring and control, which is suitable for petrochemical, coal mine safety, environmental protection monitoring, industrial production and other fields. Our gas sensors can be customized according to customers' special requirements to meet the needs of different industries and places.

 

 

Product parameters

Detection gases: oxygen, nitrogen, carbon dioxide, sulfur dioxide, ammonia, chlorine, methane, ethylene, etc.

 

Detection range: The detection range of different gases is different, generally at the level of PPM (one part per million) or PPB (one part per billion).

 

Sensitivity: The sensitivity of different gases is different, generally at the PPM or PPB level.

 

Accuracy: The accuracy of different gases is different, generally at ±1% or ±3%.

 

Response time: The response time varies for different gases, generally between a few seconds and a few minutes.

 

Operating temperature range: Different models of sensors have different operating temperature ranges, generally between -20°C and 50°C.

 

Operating humidity range: Different models of sensors have different operating humidity ranges, generally between 0%RH and 95%RH.

 

Explosion-proof grade: Different models of sensors have different explosion-proof grades, generally in the Exia II CT4 or Exd II CT6 level.

 

Output signal: Generally 4-20mA, RS485 or wireless signal.

 

Installation mode: Different installation modes such as wall-mounted, ceiling-mounted, plug-in, etc. are available.