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FLAMMABLE GAS DETECTOR

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Model No.	COMBINATION & SEPARATE GAS DETECTOR QM-2000SD
Category	GAS DETECTOR, Combustible Gas Detector

Description

- Single channel type.
- Lightweight, Compact design.
- Combined type with the monitor and Separated type.
- LCD DISPLAY, BACKLIGHT(128 x 64).
- Enclosure, PC (water-proof, dust-proof IP65).(Temperature range: -40℃ ~ 80℃)
- Various functions of Detector.
- Suitable for installation of industrial plants – Gas cabinet, semiconductor plant, gas storage.
- AI-based gas detector with microprocessor for detecting gas leakage and malfunctions.
- Automatic setting of Zero point, Span, Calibration without volume on the Front.
- Wall-mounted, rail-mounted, or stand-alone configurations depending on the site requirements.
- Remote identification with mini warning light.(Steady Green light during normal operation, RED Flash mode when alarming)

Model No.

QM-2000SD

Measuring gas

FLAMMABLE GAS (H2, CH4, C2H2, C2H4, Freon etc.)
TOXIC GAS (CO, CL2, NH3, H2S, NO, NO2, CO2 etc.)
O2 (Oxygen)

Measuring range

0~100%(LEL) – Flammable gas
0~PPM – Toxic gas (Refer to the range for toxic gases)
0~25%(Vol) – Oxygen

Accuracy

±3% / Full scale (Flammable gas)
±2% / Full scale (Toxic gas)

Consumption electric power

Dimension

156(W) × 205(H) × 71(D)

Weight

1.10 Kgs

Power

24VDC

Application sensor

Catalytic combustion
Electro-chemical
Semiconductor
NDIR (Infrared)

Measuring display

Two stage alarm (1st, 2nd)
Customizable alarm points and concentration range values

Output signal

4~20mA, Relay contact (2, Alarm, Fault)
RS-485 Modbus (OPTION)

Mounting type

Wall, Rail, standing mounting

Operating temp/humi

-20℃ ~ +40℃ / 90% RH (Non-condensing) (Depends on sensor type)

Alarm sound

More than 90dB