Oxygen-O2  Point Type Gas Detector Gas Detector With Measuring Range 0-30%VOL

Note:Shipping without batteries!!!

Description

Gas detection transmitter: QD6330 gas sensing transducer can be used in inflammable and explosive gas leakage places and poisonous and harmful chemical factory, instrument adopted the latest foreign catalytic combustion sensor and its us import electrochemical sensor technology, stable signal, high precision, instrument shell is made of cast aluminum a forming explosion-proof design, connection mode is suitable for all kinds of dangerous areas.

       Instrument is widely used in pharmaceutical,chemical fertilizer, natural gas pipe network, sewage treatment, municipal, iron smelting steel, chlorine gas plants, acetylene plant, refrigeration plants, chemical plants, gas station, boiler room, hotel kitchen preparation need antivirus for fire and explosion prevention.

 

Gas detected

Measuring Range

Optional Range

Resolution Ratio

Response Time

LEL -combustible gas 

0-100%LEL

0-100%VOL（Infrared or catalytic ）

1%LEL/1%vol

≤10s

 carbon monoxide

0-1000PPm

0-500/2000/5000PPm

0.1/1PPm

≤10s

TVOC

0-100PPM

0-100PPM

0.1PPm/1PPM

≤15s

hydrogen

0-100%LEL

0-1000PPM

1%LEL/1PPM

≤15s

natural gas

0-100%LEL

0-100%LEL

1%LEL

≤10s

Oxygen-O2

0-30%VOL

0-30%、0-100%VOL

0.1%vol

≤10s

ozone

0-10PPm

0-20、100PPm

0.01PPm/0.1PPM

≤15s

hydrogen sulfide-H2S

0-100PPm

0-50、200、1000PPm

1/0.1PPm

≤10s

Methane-CH4

0-100%LEL

0-100%VOL

1%LEL/1%vol

≤10s

fluorine

0-10PM

0-1、10PPM

1/0.1PPm

≤15s

hydrogen chloride

0-20PPm

0-20/50PPm/100PPM

0.01/0.1PPm

≤15s

Nitrogen-N2

0-30%VOL

0-30%VOL、100%VOL

0.1%LEL/1PPM

≤10s

hydrogen

0-100%LEL

0-1000PPm

1%LEL/0.1PPm

≤15s

chlorine

0-20PPm

0-10、100PPm

0.1PPm

≤15s

ammonia gas

0-100PPm

0-50、500、1000PPm

1/0.1PPm

≤15s

The below gases are available

 

 

 

 

Functions Features

· Alarm record query function

· Detection accuracy adjustable, adjustable range

· Long life, high sensitivity, low drift, stable and reliable work 

· Sensor fault self test, two levels of alarm, with the relay output function 

· LCD or LED gas concentration digital display and working status display

· With temperature compensation, automatic zero correction function

· RS485 digital output, can upload PLC, DCS system

· Infrared remote control mode, without cover can be adjusted to the detector, safe and convenient

· The design of explosion proof is applied to the 1 and 2 zone of the dangerous condition

Technical Parameters

Sensor type

Catalytic or electrochemical gas

Sensor Gas sampling:

Natural diffusion

Indication method:

4-digit LED light

Condition display

3 LED lights indicate fault alarm,L-alarm level alarm and H-alarm level 

Operation: Infrared

remote control Response

Working temperature

－20℃～70℃

Working humidity

＜95%；

Explosion proof way

explosion proof type

Explosion-proof

Ex dⅡC T6 Gb

Power supply

DC24V±25%

Switch quantity

2（two alarm points often open ）

Power consumption

≤3W

Cable dimension

tap≥1.5mm2×3BUS≥1.5mm2×4

Transmit distance

≤1000m

Weight

≤1500g

 Pressure Limit：

86kPa～106kPa

Explosion proof number

CNex19.4492X

 Measuring mark 

Henan no. 01000109