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Cubic - Model SBH -C3H8 Sensor for NDIR C3H8 Gas Detector Propane Gas Sensor
The miniature NDIR C3H8 sensor SBH detects 0-75% of the propane (C3H8) concentration 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 petrochemical, chemical, coal, medical, laboratory and other fields.- NDIR technology with long lifespan and full measurement range
- 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: 0-2%vol, 0-75%vol
- Measurement method: NDIR
- Signal output: UART_TTL
- Analogue output: 0.4V-2VDC
- Warmup: 30s
- Response time: T90＜15s
- Working voltage: 3.5-5.5v
- Working current: 75-80mA
- Digital signal format: RS 232 data bit: 8; stop bit: 1; check bit: null
- Baudrate: 9600 bps
- Working temperature: -40℃ to 70℃
- Dimensions: ￠20*19mm (except pin)
- Output pin: 5pins
- Life span: 10years
Note: 1. The measurement accuracy is defined as temperature 25 ± 2 ℃ and atmospheric pressure 101.3kPa.
Fire Alarm
Traditional fire detectors are mostly based on changes in physical characteristics such as temperature, smoke and flame. This detection method is difficult to reliably detect early fire hazards.
Underground Pipe Network
Compared with other transportation methods, underground natural gas pipeline transportation has the characteristics of low maintenance cost and high safety.
Mine Alarm
Marsh gas is an unconventional natural gas produced naturally in coal seams, also known as coal-bed methane. It will be released as the coal is mined.
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.
