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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Model Number: QBN-09

Packaging & Delivery

Packaging Details Standard packaging.
Delivery Time Depends on your order quantity.

QBN-09 Type Gas Transmitter :

Product Description:

QBN-09 Type gas sensor is used for detecting combustible gas,Hydrogen sulfide,oxygen, and toxic gas,it has the advantage of reliability,easy to install. Widely used in ships,oil platform and other industrial fields.

Main Technical Specification:

Detecting gasRangeType of sensorAccuracyMinimum readingExplosion proof gradeResponse time
Conbustible gas(CH4)0-100% LELcatalytic combustion/infared type≤±5% F.S1% LELExd II CT6
Exia II CT4
Oxgyen(O2)0-30% VOLElectochemistry0.1% VOLExd II CT6
Hydrogen sulfide(H2S)0-100ppmElectochemistry1ppmExd II CT6
Exia II CT4

1.Repeatability: ≤2% F.S

2.Operation temperature: -20~70℃

3.Ambient humidity: ≤90%

4.Detecting type: Diffusion type.

5.Operation type: Fixed type, continuous operating.

6.Working voltage:DC24V

7.Output signal: Three wires 4~20mA/RS485

8.Configuration: Cast aluminium case body.

9. With display type: 183x143x107mm

Without display type: 183x143x93mm

10.Mounting type: Wall mounting, pipeline mounting.

11.Ex Mark: Ex d II CT6 Ex ia II CT4

12.Protection: IP66

Model Sign:


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