Product Description:
This 4-20mA signal output Gas detector detect gas concentration continously. If connect with an alarm light will make alarm when gas concentration exceed preset alarm point. It can also be connected with fans or solenoid valve or gas alarm detection control panel.The fixed 4-20ma signal output gas detector is installed at the possible leal point or where there is detect gas, the panel is installed in monitor room,the detector transfer signal to the controller panel and display real time gas concentration.
Product Parameters:
| Size: | 144 mm * 190 mm * 74 mm |
| Weight: | about 1130 g |
| Detect gas： | CH4, H2, O2, CO, CO2, H2S, NH3, PH3 etc Combustible gas,oxygen and toxic gas |
| Sensor types: | electrochemistry,catalytic combustion,Infrared,PID etc |
| Response time: | ≤30s |
| Working pattern: | continuous work |
| Working voltage: | DC24V |
| Output signal: | 4-20 mA |
| Output way: | two wire or three wire, three wire system can output a set of relay switch signal |
| Temperature range: | - 20 ℃ ~ 50 ℃ |
| Humidity: | 15% ~ 90% RH (No condensation) |
| Certificate: | CE,ATEX,IP54 protection |
| Explosion-proof marks: | Exd II CT6 |
| Transmission distance: | <1000 m |
Characteristics & Functions:
1. 4-20mA signal output
2. Detect gas concentration by natural diffusion
3. No display, LED and LCD display are optional
4. Two wire or three wire are optional
5. Can drive van or solenoid valve
6. Can connect with alarm light and controller,default without them
7. Explosion-proof grade: Ex dⅡCT6, With CE, ATEX certificate
8. Having strong anti-jamming capability, convenient layout and simple wiring
9. Adopts aluminum shell material with high strength, heat resistance and corrosion resistance.
Detect gas parameters:
This fixed single gas detector can be detect gas like h2s,cl2,nh3,ph3,O3 and many other gases as below,for more information please do not hesitate to contact us.
Tel/Whatsapp/Wechat:+86 18291437464
