Multi-function Inspection Alarm Control Cabinet

Basic parameters
sizeã¯â¼ï¿½480 mm * 250 mm * 130 mm
weight: about 6 kg
working voltage: ac220v 50 hz
output voltage: dc24v
the number of channels: 1-8
digital tube display mode: highlight inspection way
the input signal: 4-20 ma
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 bus interface
standard modbus rtu protocol or non-standard, can connect the computer monitor
response time: 8 seconds or less
the control output: ac 250 v, 30 v dc 10 a 10 a (relay switch output)
sampling accuracy: 12 ad
measuring range: 0-9999 (numerical) can be set up
alarm way: first alarm more than 90 db alarm way;
second alarm more than 120 db
inspection time: 1severy road inspection 1 s
connection mode: can connect two wire,
three wire system 4-20 ma current signal of the transmitter
humidity range: - 10 ã¢ï¿½ï¿½ to 50 ã¢ï¿½ï¿½
humidity: 15% ~ 70% rh (no condensation)
installation method: wall-mounted installation.