● 9-inch high-definition touch screen display with switchable Chinese and English operation interface (default Chinese interface).
● Can be connected with 4-20mA signals from various gas detectors, temperature and humidity transmitters, pressure transmitters, wind speed transmitters, dust detectors, etc.
● Units available: PPM, LEL%, Vol%, mg/m3, ug/L, PPHM, ℃, RH%, Pa, kg, PSI, m/s
● 4-20mA and RS485 can be input at the same time; data output supports standard MODBUS protocol options: 8-channel 4-20mA output, Ethernet module, PC monitoring software for upper computer, RS485/RS232 converter, USB-RS232 connection cable(PC without serial port needs this option)
● Modular structure design, the standard channel is 1 channel (maximum 32 channels) 4-20mA input signal, at the same time, it can connect 255 channels RS485 input signal, more channels input signal can be customized, the controller and controller can communicate with each other.
● Gas alarm controller has data recording function, standard large-capacity storage, more large-capacity can be customized. Storage time interval can be set arbitrarily, recording time, concentration value, alarm information, etc. It can be set to record real-time concentration or only alarm information, and the default setting is only alarm information. Support local view all records, selective view records and delete records.
● Three display modes can be switched: displaying the concentration of 6 channels per screen, displaying the concentration of a single channel in large font cycle, real-time curve, automatic cycle or manual cycle between channels can be switched, whether to display the maximum value, minimum value, gas name can be set, and historical record graph can be viewed.
● Gas alarm controller with computer monitoring function can be connected to a computer to continuously monitor the real-time concentration through the host computer software 24 hours a day, automatically store data on the computer, computer alarm (need to be equipped with speakers), or through the host computer software to read the records stored in a probe or all probes and data analysis, can display the maximum value, minimum value, average value, historical curve, real-time curve and other functions, can export data or printing
● Remote transmission function of gas alarm controller, the controller can transmit the real-time concentration of the field probes via wired (within 2000 meters).
● Optional Ethernet transmission or wireless transmission function (2km, 5km, unlimited distance optional), the data can be uploaded to the monitoring center, environmental protection bureau, other monitoring equipment through 2-core data cable (wired transmission), LAN, Internet or wireless transmission network, and then the data can be displayed, stored and analyzed through the upper computer software, or the data can be custom read using the communication protocol.