This product is a controller system for signal input of 8-channel, 16-channe,32-channel(4-20) mA/RS485 transmitters.
The product uses industrial touch 4.3”/7” LCS screen ,with high stability, high accuracy and high intelligence. The external control port is rich. Users can freely choose the type f plug-in transmitter ad access port an on-site inspection and alarm can be performedwith simple settings. The system has integrated sound and light alarms, provides a relay normally open control terminal.
-Volts: 220V +- 10%, 50Hz
-Power:<= 10W(No external device)
-Signal Output: Two-wire RS485(MODBUS)
-Working Temperature:-10 degree c to 50 degree C
-The Unit Switch
-Independent air chamber
-All software automatic calibration
-The curve shows the alarm log
The system is widely used in applications where toxic gases needs to be detected. When the indicator of certain gas to be tested in the field exceeds or falls below the set standard, the system will perform a series of alarm actions ,such alarm, exhaust, tripping etc