testo Saveris H2 D – 2-channel temperature/humidity radio probe, with displayOrder-Nr : 0572 6222
‘- External, permanently connected capacitive humidity sensor with high precision, quick response time and good long-term stability
– Flexible wireless data transfer
– Large, easy-to-read display
– Large measurement data memory
The testo Saveris H2 D radio probe with its humidity sensor with long-term stability is ideal for monitoring temperature and relative humidity in your work and storage rooms. It continuously records temperature and humidity values and, if required, shows the dewpoint and absolute humidity on the display as well as the temperature and humidity.
The testo Saveris H2 D radio probe with its humidity sensor with long-term stability is ideal for monitoring temperature and relative humidity in your work and storage rooms. It continuously records temperature and humidity values and, if required, shows the dewpoint and absolute humidity on the display as well as the temperature and humidity. This allows the indoor climate to be monitored and the need for systematic ventilation and air exchange underlined.
The testo Saveris H2 D radio probe has a data memory for 6,000 readings per channel. The H2 D radio probe is also equipped with a display, showing the current measurement data, battery status, limit value violations and quality of the radio link.
Please note: Saveris converter V 2.0 (order no. 0572 0218) is required for integrating Saveris radio probes into systems with base firmware V 1.X.
|Temperature – NTC|
|Measuring range||-20 to +50 °C|
|Humidity – Capacitive|
|Measuring range||0 to +100 %RH*|
|Accuracy||±2 %RH (< 90 %RH) at +25 °C
±3 %RH (> 90 %RH) at +25 °C
|Resolution||0.1 % / 0.1 °Ctd|
* Not for condensing atmosphere. For continuous applications in high humidity (>80 %RH at ≤30 °C for >12 h, >60 %RH at >30 °C for >12h), please contact us via www.testo.com.
|General technical data|
|Dimensions||85 x 100 x 38 mm|
|Operating temperature||-20 to +50 °C|
|Radio frequency||868 MHz|
|Transmission distance||approx. 300 m without obstruction at a frequency of 868 MHz|
|Measuring rate||Standard 15 min, 1 min to 24 h can be set|
|Battery type||4 x type AA batteries|
|Battery life||Battery life at +25 °C, 3 years; for freezer applications, 3 years with L91 Photo lithium Energizer batteries|
|Connection||non-exchangeable stump probe|
|Display size||2 lines|
|Display function||7-segment with symbols|
|Memory||6,000 measurement values / channel|
|Storage temperature||-40 to +55 °C (incl. batteries)|