Basic parameters
Size：460 mm 300 mm 150 mm
Weight: about 7 kg
Working voltage: AC220V ± 10% 50 Hz
Output voltage: DC24V
The number of channels: 1 - 16
Digital tube display mode: highlight inspection display mode
Signal input: RS485 bus transmitter
Communication interface:(optional) 1 road RS232 and RS485 bus interface
Standard Mod bus RTU protocol or non-standard, can connect the computer monitor
Measurement range: 0-9999 (can be set )
Alarm way: first alarm more than 90 dB alarm way;
second alarm more than 120 dB
Control output: 8 channel relay output,
distribution channel address, 1 bus relay output
Temperature range: - 10 ℃ ~ 50 ℃
Humidity: 15% ~ 70% RH (No condensation)
Execution standard: the combustible gas alarm controller GB16808-1997 technical requirements and test methods
Installation method: wall-mounted installation
