Gas Alarm Controller Outdoor Fixed Gas Detector

It can connect various gas detectors, temperature and humidity transmitters, pressure transmitters, wind speed transmitters, dust detectors, and other 4-20mA signals.
Units available: PPM, LEL%, Vol%, mg/m3, mg/m3, PPHM, ℃, RH%, Pa, kg, PSI, m/s.

Modular structure design, the standard channel is 1 way (up to 32 ways) 4-20mA input signal, at the same time can be connected to 255 ways RS485 input signal, more channel input signal can be customized, the controller and the controller can communicate with each other, with zero point and target point calibration function, display accuracy can reach more than 0.1%FS.

The controller has the function of data recording, the standard capacity is 100,000, the storage interval can be set arbitrarily, the time, concentration value, alarm information, etc.
It can be set to record the real-time concentration or only record the alarm information, the default setting is to only record the alarm information.
The controller has the function of record viewing, which can view all records on the screen, records within a certain period of time, and only the alarm records.
Support SD card or USB storage, support to view all records locally, selective view records, delete records.

The controller function of computer monitoring: computer can connect with PC software for 24 hours continuous real-time monitoring concentration, automatic storage data, the computer alarm (need speakers), or read the data stored in probes and analyze data.

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