Chauvin Arnoux C.A 1823 – RTD Thermometer 1 input Pt100 Pt1000


  • Compact and magnetized for fixed or portable use
  • Wide backlit display
  • Recording up to 1 million points
  • Communicating via USB or Bluetooth
  • Alarms and recording trigger on alarms
  • Battery life of up to 3 years
  • IP54 casing
  • Data Logger Transfer software with automatic report generation
Datasheet
User Manual
User Manual

Compact and magnetized for fixed or portable use, the C.A 1823 is an accurate, versatile, long-lasting thermometer. Equipped with a wide backlit display, it offers all the useful functions for work in the field, such as Min, Max, Hold, as well as spot or programmable recording possibilities.

Communicating via USB or Bluetooth, it is possible to program alarms and recording triggers on thresholds by means of the Data Logger Transfer software.

Additional specifications:

  • 1 input for Pt100 or Pt1000 sensors
  • Measurement range: – 100 to + 400°C
  • Intrinsic uncertainty: ± (0.4% R + 0.3°C)
  • Resolution: 0.1 °C or 1 °C
  • Min, Max, Hold functions, Alarms / °C or °F / Backlighting
  • Recording up to 1 million points
  • USB or Bluetooth interfaces
  • IP54 casing
  • 3-pole flat-pin connector
  • Dimensions: 150 x 72 x 32 mm
  • Weight: 260 g with batteries
  • Compatible with the Multifix accessory
  • Shockproof protective sheath available as an accessory








Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    Chauvin Arnoux C.A 1823 – RTD Thermometer 1 input Pt100 Pt1000

    • Compact and magnetized for fixed or portable use
    • Wide backlit display
    • Recording up to 1 million points
    • Communicating via USB or Bluetooth
    • Alarms and recording trigger on alarms
    • Battery life of up to 3 years
    • IP54 casing
    • Data Logger Transfer software with automatic report generation
    Datasheet
    User Manual
    User Manual

    Compact and magnetized for fixed or portable use, the C.A 1823 is an accurate, versatile, long-lasting thermometer. Equipped with a wide backlit display, it offers all the useful functions for work in the field, such as Min, Max, Hold, as well as spot or programmable recording possibilities.

    Communicating via USB or Bluetooth, it is possible to program alarms and recording triggers on thresholds by means of the Data Logger Transfer software.

    Additional specifications:

    • 1 input for Pt100 or Pt1000 sensors
    • Measurement range: – 100 to + 400°C
    • Intrinsic uncertainty: ± (0.4% R + 0.3°C)
    • Resolution: 0.1 °C or 1 °C
    • Min, Max, Hold functions, Alarms / °C or °F / Backlighting
    • Recording up to 1 million points
    • USB or Bluetooth interfaces
    • IP54 casing
    • 3-pole flat-pin connector
    • Dimensions: 150 x 72 x 32 mm
    • Weight: 260 g with batteries
    • Compatible with the Multifix accessory
    • Shockproof protective sheath available as an accessory








    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



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