alarm control panel

Gas Control System with Input and output 4-20mA standard signal, self-diagnosis Gas Control system connected with 256 detector

Gas Control System Description:

 

Real-time clock display, real time display of total number of current alarm, indication of alarm location,Circulatory display of high-and-low-alarm set values, automatic memory of all alarm cases,Three level of acoustic alarm: low segment, high segment and fault and stand-by power supply low-voltage audible indication, LED status indication & failure indication,Power failure detection and LED indication, Password protection for essential operations,Stand-by power supply start function as triggering main power supply and automatic turn-off function of stand-by power supply in low voltage,Self-protective and automatic-restoration function in short circuit of stand-by power supply.

Gas Control System Main Specification:

Detection Range: 0-100%LEL	Alarm Volume: ≥70dB
Alarm Type: Audible and visual alarm	Power Supply: AC220V±15% 50Hz DC24V Stand-by power(Optional )
Display Mode: Digit display	Working Condition Temperature:-10°C~+50°C
Lower Limit Alarm: Continuously adjustable	Humidity: ≤93%RH
Upper Limit Alarm: Continuously adjustable	Overall Dimensions : RB-KY-1/2/3 450*230*93mm
Response Time: ≤30s	RB-KY-4/5 450*320*93mm
Intrinsic Error: ≤±5% F.S	RB-KY-6/7 450*410*93mm
Alarm Output: 220V 1A	RB-KY-8/9 450*500*93mm

alarm control panel