Chlorine gas detector product role is installed in the field real-time monitoring site chlorine gas concentration, at the same time the instrument can also be detected on-site concentration of chlorine gas, converted to the corresponding standard voltage signals (such as 0-5V), current signals (such as 4-20mA), standard digital signals (such as bus RS485, RS232), frequency signals, Hart protocol signals, CAN2.0 bus signals, wireless signals (ZIGBEE, WiFi, nRF, GPRS) and other signals, and then the signal will be sent to the PLC, DCS, alarm control host and other upper computer for unified display, management and control.
Chlorine gas detector options should pay attention to the following points:
1, the site of the environment temperature, humidity, pressure, etc.
2, on the instrument precision, sensitivity, consistency and so on the requirements of the instrument;
3, the detection of the mode of sampling, inspection, real-time on-line monitoring, etc.;