產品說明
* Integrated flame proof receiver with built–in Micropocessor
* Usable in explosion hazardous area with flmame proof structure
* Connectible with various type of gas detectors
* Easy installation with a wall mount type
* Gas concentration display with 3–digit & Bar–graph (32 Segment, 3–colLED)
* 3 coldisplay according to alarm stages (Green, Yellow, Red)
* 3–stage alarm level LED display and relay contact output
* Easy configuration of monitoring system with RS–485 (isolated) Modbus serial communication
* Programmable Alarm setting (Level, Time delay)
* Peak hold
* Self diagnosis