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Home > Product > OEM Gas Bench

GFC Infrared Gas Sensor Bench

Gasboard-2601
Gasboard-2601 gas filter correlation (GFC) infrared gas sensor is a high-performance gas analysis sensor independently developed by Cubic Instruments (a wholly-owned subsidiary of Cubic Sensor and Instrument Co.,Ltd). The gas sensor bench is based on the principle of non-dispersive infrared (NDIR) technology and adopts gas filter correlation (GFC) infrared absorption technology. By comparing the absorption degree of sample gas and reference gas, the concentration of measured gas is calculated according to the absorption relationship of Lambert-Beer law, and the detection error caused by gas interference is effectively eliminated through the reference gas chamber. The product adopts reliable and stable light source, high-performance detector and precision signal processing circuit, with high measurement accuracy, strong anti-interference ability and long-term stability. It is especially suitable for situations where gas concentration is low, absorption is weak and long-term monitoring is required. The product adopts modular design, easy to install, and can be calibrated through RS-232 communication interface, which is convenient for customers to integrate and maintain.
Segment: OEM Gas Bench
Division: OEM Gas Bench
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Features

  • Good anti-interference performance based on Gas filtering correlation (GFC) infrared absorption technology and narrow band filtering structure.
  • Suitable for ultra-low concentration gas measurement, can detect CO/CO2/CH4/N2O gas below 0-50ppm.
  • Small drift, high stability, less affected by the external environment, no need for frequent calibration by using TEC refrigeration, self-setting PID constant temperature control.
  • Meet the long-term stability of work with Long life light source and reliable filter gas sealing technology.
  • Independent gas detection modular design, rich interface, easy to expand and integrate.

Specifications

Measurement Gas
 CO, CO2, CH4, N2O
Range/Resolution

CO: 0-50ppm, 0.01ppm

CO2: 0-100ppm, 0.01ppm
CH4: 0-50ppm, 0.01ppm
N2O: 0-20ppm, 0.01ppm
(Measurement range can be customized)

Linear Error
 ≤±2%F.S.
Response Time
 ≤60s@T90
Repeatability
 ≤1%
Zero Drift
 ±0.2ppm/24h
Span Drift
 ±0.5ppm/24h
Warm-up Time
 45min
Ambient Temperature
 (0~45)℃
Relative Humidity
 0%~90%rel (non-condensing)
Inlet Pressure
 850mBar ~1100mBar
Dust
 < 0.5μm
Communication
 RS232
Power Supply

12VDC±0.2V/4A

220VDC±10%

Power Consumption
 <150W

For more details, please feel free to contact our sales: sales@gasanalyzer.com.cn.


【Application】


  • Environmental air quality monitoring
  • Analysis of ultra-low concentration industrial process gases
  • Monitoring of greenhouse gas emissions from thermal power, steel, cement and other industrial emission stacks
  • Monitoring of greenhouse gas emissions from landfill, soil, pool, wetland and son


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CONTACT SALES

You can contact Cubic Instruments by telephone or email, or you can submit an online Request for Quotation Form.
For Sales: sales@gasanalyzer.com.cn
For Administration: info@gasanalyzer.com.cn

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