Marine Equipment
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 use...
QBN-09 Type Gas Transmitter
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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 gas | Range | Type of sensor | Accuracy | Minimum reading | Explosion proof grade | Response time |
| Conbustible gas(CH4) | 0-100% LEL | catalytic combustion/infared type | ≤±5% F.S | 1% LEL | Exd II CT6 Exia II CT4 | ≤30seconds |
| Oxgyen(O2) | 0-30% VOL | Electochemistry | 0.1% VOL | Exd II CT6 | ||
| Hydrogen sulfide(H2S) | 0-100ppm | Electochemistry | 1ppm | Exd 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
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