Asa Gas Module Membrapor Chlorine Cl2 Gas Sensor - Electrochemical, 0-2000 Ppm Detection Range, 24v Input | High Accuracy, Long Life, Anti-interference, Reversed Polarity Protection

We are indulged in manufacturing, exporting and supplying ASA Gas Module Membrapor Chlorine Cl2 Gas Sensor from Shenzhen, Guangdong, China.
FAD gas module with two/three wire TTL/0-20mA/RS485 output, integrates toxic gas sensor + transmitter board. Adopting imported advanced electrochemical gas sensors, it has features of high accuracy, long lifetime, high stability and high anti-interference. The module is designed to prevent circuit reversed connection, high voltage, high current and lightning.

Gas Module Feature
- Long lifetime imported advanced electrochemical sensors
- High accuracy op ams, power supply IC, stable and sensitive
- Detect low or high concentration toxic gases precisely
- High anti-interference ability
- Over range protection, reversed polarity protection and lightning protection
- Low power consumption with a standard 4-20mA two/three-wire signal output
- Interface: pump, diffusing, flange, flange thread types
- 12-36VDC operating voltage

Detecting range (ppm)/SizeMiniatureCompactSlimStandard
0-5 ppm PH3/M-5PH3/C-5PH3/S-5-SPH3/S-5
0-20 ppmPH3/M-20
0-200 ppmPH3/M-200
0-500 ppmPH3/C-500
0-1000 ppmPH3/C-1000
0-2000 ppmPH3/M-2000PH3/C-2000
0-4000 ppm PH3/C-4000

Sensor Performance Characteristics(take PH3/C-5 as an example)
Operation Principle 3-Electrode Electrochemical
Nominal Range0 - 5 ppm
Maximum Overload25 ppm
Expected Operation Life2 years in air
Output Signal
4000 A 1200 nA/ppm
Resolution (Electronics dependent) <0.3 ppm