D9000S point type flammable/toxic gas detector

GTQ-D9000S point type combustible gas detector for industrial and commercial purposes

Features:

Long life intelligent algorithm sensor

Remote OTA upgrade

HART communication function

performance

Detection gas: flammable gas/poisonous gas

Detection principle: catalytic combustion type/electrochemical type/PID

Measuring range: 3%～100% LEL (combustible gas)

For the measuring range of toxic gases, see the list of measurable toxic gases.

For the measurement range of VOC, see the VOC gas list

Accuracy: ±3%LEL (combustible gas)/±3%FS (toxic gas)

Repeatability: ≤2%

Response time: T90＜20S (catalytic combustion type)

For the response time of toxic gases, see the list of measurable toxic gases.

For VOC response time, see VOC gas list

Electrical characteristics

Power supply: 24VDC (normal operating voltage range: 10~30VDC)

Power consumption: <2.5W (combustible gas, excluding sound and light), <1.5W (toxic gas, excluding sound and light)

Output signal: three-wire 4~20mA +HART (optional relay, audible and visual alarm)

3 sets of relays (5A@220VAC/30VDC)

Structural properties

Main body material: ADC12 aluminum alloy/316 stainless steel

Connection thread: M20X1.5 internal thread (optional G3/4, G1/2, 3/4NPT, 1/2NPT)

Certification

Explosion-proof certification (with dust explosion-proof): Ex db ib IIC T6 Gb / Ex ib tb IIIC T80℃ Db

Fire Certification: Fire Product Certification

Metrology Certification: CPA

Functional safety certification: SIL2

Implementation standards: GB15322.1-2019, GB/T3836.1-2021, GB/T3836.2-2021, GB/T3836.31-2021, GB/T3836.4-2021, JJF1368-2012,

GB/T4208-2017

Electrical usage environment

Protection level: IP66/IP67

Temperature range: -40℃~70℃

Humidity range: 10～95%RH (no condensation)

Pressure range: 90~110KPa

Alarm setting value: low limit alarm 25% FS, high limit alarm 50% FS (default value)