13a Multi-function And Multi-channel Display Alarm Control Cabinets

We are manufacturing & supplying 13 Multi-function and multi-channel display alarm control cabinet from Xian, Shaanxi, China.

Basic parameters
Sizei 480 mm * 250 mm * 130 mm
Weight: about 6 kg
Working voltage: AC220V 50 Hz
Output voltage: DC24V
Channel number: 4, 6, 8 road
Display mode: multiplex highlight digital tube display directly
Signal input: 1-8 standard 4-20 mA current loop road input,
support two wire and three-wire system all sorts of transmitter
Response time: 8 seconds or less
Signal output: (optional) 1-8 standard 4-20 mA current loop output,
and with input signal one to one
Communication interface:
(optional) 1 road RS232 and RS485 digital bus interface,
Standard Modbus RTU protocol or non-standard,
can connect the computer monitor
Alarm way : first alarm more than 90 dB alarm way;
second alarm more than 120 dB
Temperature range: - 10 a ~ 50 a
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