explosion-proof general-purpose alarm host (metal shell)

explosion-proof general-purpose alarm host (metal shell) Model:HGR1-8000

- 8000 explosion-proof general-purpose alarm host (metal shell)

Products overview

- 8000 general-purpose multi-channel alarm host and developed by our company RS485 types of transmitter and 4 ~ 20mA transmitter With a good combination. Its function is to put multiple transmitter to a host of information processing, so can within Centralized control and processing.

Can the analog signals into digital signals centralized network communication and convenient Remote control. I company of the mainframe made a PC program, the program can be put inside the mainframe data Department records in databases, convenient user queries. Wall hung the mainframe applies multiple industrial environment variables.

Main features The operation of the human interface LCD display real-time concentration and state Touch-key and remote operation mode All software calibration function Modular structure design Many programmable linkage output interface Standard input signal (4 ~ 20mA/RS485)

Application fields

Petroleum chemical industry, metallurgy, gas, fire, refinery, paint, paint/power, communication, urban water supply and sewage Daniel, scientific research, education, national defense

Technical performance

Power supply: the 220 volts ac utility From 8: maximum monitoring Signal input: 4 ~ 20mA/RS485 Range: 0 ~ 99999, unit: % LEL, PPM, % v - v Don't display mode: blue, time-sharing with screen 8 scan Warning: the acousto-optic alarm Alarm Settings: every way can set high and low limit alarm Environmental temperature: - 20 ° ~ + 50 ° c Environmental humidity: 20% ~ 90% RH Communication: and superordination machine RS232 The sampling period (8) : 1 second Output control: a total of 10 relays (former eight stripes corresponding to relay the alarm output first 9 and 10 is the general alarm output, as long as there is a warning signal output, the first 9 and 10 a relay will be closed.

Resolution: visual sensor Measurement accuracy sensors. Appearance: 303 * * * * * 225 73 mm Weight: 7.5 kg Installation: wall hung