CO₂ probe head including temperature and humidity sensor

  • 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

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.

Details

Product Description

Delivery Scope

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

Technical Data

Temperature – NTC
Measuring range 0 to +50 °C
Accuracy ±0.5 °C
Resolution 0.1 °C
Humidity – Capacitive
Measuring range 5 to 95 %RH
Accuracy ±3 %RH (10 to 35 %RH)

±2 %RH (35 to 65 %RH)

±3 %RH (65 to 90 %RH)

±5 %RH (Remaining Range)

±0.06 %RH/K (0 to +50 °C)

long-term stability: ±1 %RH / year

Hysteresis: ±1.0 %RH

Resolution 0.1 %RH
Absolute Pressure
Measuring range +700 to +1100 hPa
Accuracy ±3.0 hPa
Resolution 0.1 hPa
Ambient CO₂
Measuring range 0 to 10000 ppm
Accuracy ±(50 ppm + 3 % of mv)

(0 to 5000 ppm)

±(100 ppm + 5 % of mv)

(5001 to 10000 ppm)

Resolution 1 ppm
General technical data
Storage temperature 0 to +50 °C
Weight 60 g
Dimensions 165 x 30 x 30 mm
Operating temperature 0 to +50 °C
Length probe shaft 130 mm
Probe head diameter 30 mm
Product colour Black