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Sıcaklık ve nem sensörü içeren CO₂ prob başlığı

CO2 probe head including temperature and humidity sensor
More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO₂ probe head.
  • Intuitive: parallel determination of CO₂ concentration, humidity and air temperature in indoor areas, including long-term measurement
  • Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
  • Convenient: probe head is easy to attach to the universal handle with Bluetooth or cable (available to order separately)
  • Intelligent calibration concept: only send in the probe head for calibration

Sıcaklık - NTC

Ölçüm aralığı
0 … +50 °C
Doğruluk
±0,5 °C
Çözünürlük
0,1 °C

Nem - kapasitif

Ölçüm aralığı
5 … 95 %rF
Doğruluk
±2 %rF (35 … 65 %rF)
±5 %rF (kalan aralık)
±3 %rF (65 … 90 %rF)
uzun süreli stabilite: ±1 %RH / year
Hysteresis: ±1,0 %rF
±3 %rF (10 … 35 %rF)
±0,06 %rF/K (0 … +50 °C)
Çözünürlük
0,1 %rF

Mutlak basınç

Ölçüm aralığı
+700 … +1100 hPa
Doğruluk
±3,0 hPa
Çözünürlük
0,1 hPa
CO2 probe head including temperature and humidity sensor and calibration protocol.

Please do not use the probe head in condensing atmospheres. For continuous application in high-humidity ranges
    > 80% RH at ≤ 30 °C for > 12 h
    > 60% RH at > 30 °C for > 12 h
please contact Testo Service or contact us via the Testo website.