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차량정보 표
모델명 비현장지시형 가연성 가스감지기(IP66) QM-5700D
카테고리 en가스감지기

제품상세설명

제품특징

- Diffusion gas detector for real-time detector of combustible gases in locations with potential explosion hazards.

- A voltage regulation channel for safe operation of channel protection and fault detection sensors.

- IP66 and Internal pressure explosion-proof certified by IECEx, ATEX, and KGS.

- Calibration and program settings: ZERO point, Span (Automatic Setting with no volume required except for 4–20mA).

- Calibration and maintenance by a single person.

- Minimization of the impact of noise, temperature, and humidity.

- Connection of the analog standard output (4–20mA) signal to DCS & PLC monitoring systems.

- Install the system in hazardous areas at industrial sites to measure combustible gases in real-time, providing a 

   4–20mA standard output for connection to control devices, alarm devices, and monitoring systems.

제품사양
Model No.
QM-5700D
Measuring gas
FLAMMABLE GAS (H2, CH4, C2H2,
C2H4, Freon etc.)
Measuring range
0~100%(LEL)
Application sensor
Catalytic combustion
NDIR (Infrared) 
Semiconductor
Measuring signal
4~20mA.DC
Response time
Within 15~45 seconds(Depends on sensor type)
Accuracy
±2% / Full scale or ±3% / Full scale(Depends on sensor type)
Operating temp´/humi´
-20℃ ~ +40℃ / ~90% RH (Non-condensing)
(Depends on sensor type)
Operating power
24V.DC
Consumption
electric power
1.4W (Alarm 2.4W)
Cable/Distance
CVVS(Shield) 1.5sq × 3wire/Max 2,500M
Conduit connection
cable
3/4-14 NPT
Mounting type
Wall mounting or 2″ Pole mounting
Approval
Ex db IIC T6 Gb / Ex tb IIIC T85°C Db (KCs)
II 2G Ex db IIC T6 Gb/II 2D Ex tb IIIC T85°C Db (ATEX)
Ex db IIC T6 Gb/Ex tb IIIC T85°C C Db (IECEx)
Dimension
143(W) × 200(H) × 100(D)
Weight
1.10Kgs
DIMENSION(mm)