Cubic Sensor and Instrument Co., Ltd
Cubic - Model NDIR CH3Br Sensor-SBrH -NDIR Methyl Bromide Gas Sensor for Industrial Methyl Bromide Gas Safety Explosion-Proof
The miniature NDIR CH3Br sensor SBrH detects methyl bromide (CH3Br) concentration from 0 to 5% based on NDIR technology, which is superior to thermal catalysis and heat conduction technology. It has the advantages of convenient operation, accurate measurement, reliable operation, simultaneous output of voltage and serial port, and dual beam design. To meet the different requirements of industrial field and laboratory measurement, it is widely used in gas detection and analysis in fields such as fumigation, chemical industry, coal mine, medical treatment, and laboratory.Most popular related searches
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- NDIR technology with long lifespan and full measurement range
- Complied with the explosion-proof grade Ex ia IIC T4 Ga
- Internal full range temperature compensation
- Diffusion sampling, stable performance
- High precision, high resolution 0.01%
- Compact size,fast response
- Corrosion prevention
- Easy install and less maintenance
- Compatible with digital and analog voltage signal output
- Measurement range: 0~5% vol
- Measurement method: NDIR
- Accuracy: 0-1%: ±0.06%Vol;
- 1-5%: ±6% of reading
- Resolution: 0.01%
- Working voltage: 3.5-6VDC
- Output voltage: 0.4V-2VDC/ RS232
- Response time: T90 <25s
- Zero repeatability: ±1%FS (20℃)
- Sensitivity repeatability: 0~5%vol: 0.1% (20℃)
- Working temperature: -40℃-70℃
- Storage temperature: -40℃-85℃
- Digital signal format: Data bit:8; Stop bit: 1; Check bit: null
- Standard baud rate: 9600bps
- Dimensions: Φ20 x19mm (except pin)
- Life span: >5year
- Weight: 18g
Note: 1. The measurement accuracy is defined as temperature 25 ± 2 ℃ and atmospheric pressure 101.3kPa
Oil And Gas Recovery
Oil and gas are organic compounds that will volatilize into the air during refueling, unloading and storage at gas stations. The main components are methane (CH4) and propane (C3H8) gas.
NDIR Technology
The infrared light is directed by the infrared source passing through the gas chamber towards the detector.CO2 molecules inside the gas chamber will only absorb a specific wavelength of the light.
