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Technical Characteristics and Parameters of Infrared Gas Analyzer

  1. Technical characteristics:
  2. Continuous measurement of SO2, NOX, CO, CO2, CH4, O2, C2H4, C3H8, TCH, and other gas concentrations.
  3. Can analyze multiple components at the same time.
  4. Multiple 4-20mA analog output and relay contact output.
  5. Automatic calibration, fault self-diagnosis, digital communication functions.
  6. High precision and good stability.
  7. Menu operation, Chinese and English LCD display.
  8. ppm or mg / m3 can be converted.
  9. Extremely short warm-up time: 5 minutes
  10. The instrument is simple to operate, quick to set up and easy to operate.
  11. Use the air to calibrate the zero point of the instrument automatically (<5% CO2 must be used to calibrate the zero point)

Technical parameters:

View more oxygen analyzers at www.avcray.com.

Measurement range:

SO2 0 — 500ppm to 0 — 2500ppm CH4 0 — 500ppm to 0 — 20%

NOX 0 — 250ppm to 0 — 500ppm O2 0 — 5% to 0 — 25%

CO 0 — 1000ppm to 0 — 100% CO2 0 — 1000ppm to 0 — 100%

  1. Two ranges can be set for each measured component, and the range can be switched manually or automatically.Two to one ratio 1: 10
  2. Warm-up time: 5 minutes

3.Repeatability ≤ 1%

4.Linear error ≤ 1% FS

5.Corresponding time <5 seconds

6.Stability Zero drift ≤ 1% FS / cycle Range drift ≤ 1% FS / cycle

  1. Ambient temperature affects. For every 10 ℃ change in ambient temperature, the change of zero point and range is ≤ 2%.
  2. Technical data of oxygen measurement: measurement range 0-5%, 0-25%
  3. Repeatability ≤ 0.05%
  4. Corresponding time T90 ≤ 10 S
  5. Analog output 4-20mA (* 4 more)
  6. Gas flow rate 1.2-1.5 L / min
  7. Power supply AC220V ± 10% 50 ± 0.5Hz 150VA
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