Product Description:
Adopts non-standard agreement or ModBUS protocol for data collection and transmission.
The host round tests various nodes with intelligent background software, and monitoring the gas concentration changes in real-time.
Uses the bus-system, having strong anti-jamming capability, convenient layout and simple wiring.
Also provides an controlling external device (exhaust fan, solenoid valve, etc.) of the switch output.
The detector detects gas concentration with natural diffusion mode, which uses the imported sensors and has a good sensitivity and repeatability.
This instrument uses the embedded micro-controller control technology, simple menu operation, complete functions and high reliability.
Parameters:
Size：144 mm * 190 mm * 74 mm
Weight: about 1130 g
Sensor types: electrochemistry method (gas catalytic combustion type, special separately)
Destination gas: oxygen (O2), gas (EX), poisonous and harmful gases (CO, H2S, NH3, CL2, etc.)
Response time: 30 s or less oxygen; Carbon monoxide 40 s or less;gas or less 20 s;(other)
Working pattern: continuous work
Working voltage: DC24V
Output signal: 485 digital signal
Output: four wire (two power cord, two signal lines)
Temperature range: - 20 ℃ to 50 ℃
Humidity: 15% ~ 90% RH (No condensation)
Explosion-proof number: CE10 1084
Explosion-proof marks: Exd II CT6
Connection mode: four wire connection mode, in strict accordance with the manual connection
Transmission cables: two core shielded cable or a four core shielded cable, Section 2 * 2 or 4 * 1.5 was was 1.5
Transmission distance:max 1000 m
Email address:janice@huafankj.com