CO (H2-compensated) replacement sensor

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  O2 replacement sensor

  Product no. 0393 0000

  Your advantages

  • For measuring O₂
  • Simply change sensor yourself on site
  • Precalibrated

  O₂ replacement sensor for flue gas measurement. Particularly practical: you can replace the sensor yourself – the precalibrated sensor is simply plugged into the appropriate flue gas analyzer.
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  testo 340, Flue gas analyzer for 4 measured gases

  The compact form and accessible technology make the testo 340 gas analyzer ideal for operation, service, and maintenance, as well as for control measurements of industrial boilers, gas turbines, stationary industrial engines, and thermal processes.

  Advantages of the testo 340 gas analyzer:

  1. Maximum number of sensors: 4. The instrument is equipped with an O2 sensor as standard. You can configure 3 additional sensors yourself from a selection of: CO (with H2-compensation), CO low (with H2-compensation), NO, NO low, NO2, and SO2.

  2. The gas analyzer has a built-in function for differential pressure and velocity measurement as standard.

  3.The CO (with H2-compensation) and NO sensors come with replaceable filters. This filter prevents certain gases from passing through the sensor. If the filter is worn, the user can replace it independently.

  4. Optimal protection safeguards the instrument against impact.

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  testo 315-3, Measuring instrument for carbon monoxide and carbon dioxide concentration

  Instrument for measuring CO and CO2 in ambient air, as well as relative humidity and air temperature.

  The testo 315-3 instrument is for measuring the concentration of carbon monoxide (CO) and carbon dioxide (CO2) in ambient air, as well as relative humidity and air temperature.

  During combustion processes, the composition of the ambient air continuously changes. Certain CO and CO2 concentrations pose a danger to humans. To monitor these parameters, measurements must be conducted in various areas.

  With the testo 315-3, specialists in the installation and service maintenance of heating systems can perform higher quality monitoring of gas heating equipment installed in residential buildings, office buildings, or industrial enterprises.

  The testo 315-3 is equipped with a high-precision electrochemical CO sensor and a load-resistant infrared CO2 sensor.

  Thanks to its robust design and the optional TopSafe protective case, the instrument is reliably protected against external influences. During measurements, the instrument will alert you to the exceedance of set limit values through optical and acoustic signals. Thanks to the IrDA or Bluetooth (optional) interfaces, you can transfer the obtained data to the testo 330 flue gas analyzer or print them out. This provides a good opportunity for documenting measurement results directly on site. The automatic shut-off function and the rechargeable lithium-polymer battery ensure long operating time and help avoid unnecessary energy consumption.

  Advantages of the instrument:

  • Simultaneous measurement of CO and CO
    2
    ​
  • Measurement of relative humidity and air temperature (optional)
  • Convenient and simple operation
  • Printing data directly on site using an optional printer
  • Data transfer capability to testo 330 (ver. 2010)
  • Display backlight
  • Audible and optical alarm upon exceeding limit values
  • Automatic shut-off function
    Compliance with standard EN 50543
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  testo 317-3, CO monitor

  Includes transport bag, headphones, wrist strap, belt clip, factory calibration protocol.

  Zeroing of the CO cell at the measurement site

  Optical and acoustic alarm signal when limit values are exceeded

  Three-year warranty on the CO measuring cell

  Self-diagnosis function