HK-7100A Fixed Combustible Gas Monitor

Fixed gas monitor Advanced inbuilt single chip technology combustible gas detector

The visual & audio alarms and dust covers are optional.

  

Manufactuer

Beijing Huakeyi Power Plant Instrument Research Institute

Features and Benefits

Ø         ADVANCED MCU TECHNOLOGY

Ø         SMT AND INTEGRATIVE DESIGN

           ---Enhance performance and reliability.

Ø         CURRENT TRANSMISSION

            ---Extremely extends the distance of signal transmission.

Ø         CENTRALIZED POWER SUPPLY AND REGIONAL POWER SUPPLY

Ø         LED DISPLAY

            ---Display real-time concentration and operating statues of detector.

Ø         SIGNAL TRANSMISSION

           --Send measured concentration signal to controller.

Ø         INDOOR AND OUTDOOR USE

            --Suitable for the harshest environmental conditions.

Ø         UNIQUE MAGNETIC PEN DESIGN

            --Operate detector through magnetic pen.

Ø         SELF-PROTECTION FUNCTION

           --Prevent high concentration gas from damaging detector.

Ø         CATALYTIC COMBUSTION SENSOR

            ---Advanced performance with stable measurement, high sensitivity, anti-poisoning, and resist influence.  

Ø         SENSOR DIAGNOSTIC FUNCTION

           ---Provide alarm and prompt while sensor fault or ageing.

Specification:

Display	LED Display real-time concentration and operating statues of detector (including high alarm, low alarm, and fault alarm)
Measurement	Combustible Gases
Principle	Catalytic combustion
Sample Method	Diffusion
Measurement Range	(0~100)%LEL
Resolution	1%LEL
Accuracy	±3%LEL
Response Time (T90)	≤30 sec at 25ºC
Alarm Configuration	Two levels alarm, the alarm concentration programmable
Ambient Temperature	(-40~70)ºC(need to add heater under -20ºC)
Ambient Humidity	≤93%RH at 40ºC (no condensation)
Atmosphere Pressure	(86~106) KPa
Output Signal	(4~20)mA	CAN bus
Transmission Distance	≤1000m (2.5mm2)	≤10km
Connection Method	3-wires	4-wires
Power Supply	24±6VDC (centralized power supply or regional power supply)
Power Consumption	≤1W
Storage Temperature	(-40~85)ºC
Anti-exploder symbol	ExdCT6
Protection Class	IP66
Applicable Standard:	Q/HDHKY024-2006