Testo | High-precision humidity/temperature probe head
Order-Nr. 0636 9770
- Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement
- Precise: carry out humidity measurements with an accuracy of ± (0.6% RH + 0.7 % of m.v.) in the range between 0 and 90% RH, 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 high-precision humidity/temperature probe head.
Product Description
Proven quality from Testo: you can depend on reliable measurement results, because the probe head is equipped with our high-precision, long-term stable humidity sensor. This measures the humidity with an accuracy of ± (0.6% RH + 0.7% of m.v.) in the range between 0 and 90% RH and is traceable to international humidity standards, such as ILAC, PTB and NIST.
Delivery Scope
High-precision humidity/temperature probe head including 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 us via the Muser-Testo website.
Technical Data
| Temperature - NTC | |
|---|---|
| Measuring range | -20 to +70 °C |
| Accuracy |
±0.3 °C (+15 to +30 °C) ±0.5 °C (Remaining Range) |
| Resolution | 0.1 °C |
| Humidity - Capacitive | |
|---|---|
| Measuring range | 0 to 100 %RH |
| Accuracy |
±(0.6 %RH + 0.7 % of mv) (0 to 90 %RH) ±(1.0 %RH + 0.7 % of mv) (90 to 100 %RH) ±0.03 %RH/K (k=1) |
| Resolution | 0.01 %RH |
| General technical data | |
|---|---|
| Storage temperature | -20 to +70 °C |
| Weight | 20 g |
| Dimensions | 160 x 28 x 28 mm |
| Operating temperature | -20 to +70 °C |
| Length probe shaft | 140 mm |
| Diameter probe shaft | 12 mm |
| Product colour | black |
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