4-20mA fixed Carbon Monoxide CO Gas Detector can continuously detect CO gas concentration in the working environment,it also named CO gas transmitter.The transmitter detect gas concentration in the form of natural diffusion, using imported sensors with good sensitivity.
This wire gas detection transmitter adopts the embedded micro-controller control technology, high reliability.Its shell is made of aluminum material with high strength, heat resistance and corrosion resistance.Usually uses together with gas alarm control cabinet.
The transmitter installs at the gas existing spot and control cabinet installs in the duty room,when transmitter detected CO gas concentration,will transmit it to control cabinet,when the concentration reaches the preset alarm points,the controll cabinet will send out intelligent sound and light alarms to remind operator for danger.
Basic parameters:
Size: 144 mm * 190 mm * 74 mm
Weight: about 1130 g
Sensor types: electrochemistry method
Destination gas: poisonous and harmful gas CO
Meaure range: 0-1000ppm, can be customized
Response time: ≤40s(CO)
Working pattern: continuous work
Working voltage: DC24V
Output signal: 4-20 mA
Temperature range: - 20 ℃ ~ 50 ℃
Humidity: 15% ~ 90% RH (No condensation)
Explosion-proof number: CE101084
Explosion-proof marks: Exd II CT6
Advantage:
1. Natural diffusion;
2. No display;
3. Imported UK sensor elements;
4. 4-20mA output,RS485 digital ouput are optional;
5. Can be connect with gas controller and alarm light,default without them;
6. Simple menu operation, complete functions and high reliability;
7. Provides an controlling external device of the switch output;
8. Having strong anti-jamming capability, convenient layout and simple wiring;
9. Adopts aluminum shell material with high strength, heat resistance and corrosion resistance.
Application:
Fixed CO gas alarm detector has widely used in metallurgical industry, power plants, chemical industry, mine, tunnel, tunnels, underground pipeline and other places, effectively prevent the happening of the accident.
Contact us:
Tel/Whatsapp/Wechat: +86 18291437464
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