Overview
| model | Infrared pipeline gas sensor | Production process | integration |
| output signal | Analog type | Physical properties of materials | conductor |
| Material crystal structure | Polycrystalline | Processing customization | yes |
| accuracy | %CH4 | sensitivity | one |
| Rated voltage | 24V | quantity | one thousand |
Product Details
Shandong Lumei is mainly engaged in coal mining equipment, support equipment, railway equipment and accessories, transportation equipment, security rescue equipment, engineering machinery, etc., with complete models, advanced technology, reliable performance and wide coverage. New and old customers are welcome to consult and purchase.
Introduction to Infrared Pipeline Gas Sensors
The infrared pipeline gas sensor is a fixed Intrinsic safety detection instrument specially used to monitor the concentration of gas in gas transmission pipelines. This instrument adopts "Non Dispersive Infrared" (NDIR) gas detection technology and digital temperature and pressure compensation integrated dust water separation technology, effectively overcoming the impact of various parameter changes such as target gas temperature, pressure, humidity, background gas, etc. in the pipeline, achieving accurate and continuous measurement of gas gas within the 0% CH range and on-site display. At the same time, the gas concentration value is converted into standard electrical signals and transmitted to related equipment. The instrument is suitable for gas detection in application areas such as coal mine gas drainage pipelines, gas drainage pump stations, gas transmission pipelines in gas refueling stations, gas transmission pipelines in gas power plants, urban gas pipelines, and natural gas transmission pipelines.
Technical parameters of infrared pipeline gas sensor
Measurement range: 0-100.0% CH
Resolution: 10.0% CH4 with resolution of 0.01 and resolution of 0.1
Measurement accuracy: measurement range (% CH4
Basic error 0.00-1.00 ≤ ± 0.07% CH4 1.00-100.00 ≤ True value>± 7% CH4
Response time: ≤ 50s Calibration cycle: 6 months Medium pressure: 30kpa~200kpa (absolute pressure)
Working temperature: 0-40 ℃ Working humidity: ≤ 99% RH (non condensing)
Working voltage: (9-24.5) VDC
Working current: ≤ 50 mA · 24VDC
Output signal: 200 Hz~1000Hz (linearly corresponding to 0.00~10 0% CH4 or 1-5mA or 4-20mA)
Transmission distance: ＞ 3 km
Sampling method: Side tube installation method Service life: ≥ 5 years
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