The hygrometer records the air temperature and humidity and stores them internally. The compact thermo-hygrometer with a large memory (up to a maximum of 16,000 values) is primarily used for long-term registration, for example in the food sector (e.g. refrigerated counters in supermarkets, refrigerated transport, warehouses) or in the industrial sector (heating and cooling processes, machine temperatures, product warehouses...) An LED signals that the thermo-hygrometer is recording data.
The values stored in the device are transferred to a PC or laptop and the software evaluates them graphically as a curve. Of course, the measured values are also displayed in a table. The storage can either be triggered manually or you program the thermo-hygrometer in advance (start and stop time, date and recording rate) to record on site.
- - USB datalogger
- - Calculation of dew point
- - Max. 16,000 data records can be saved
- - Export to software possible
- - 450 day running time
- - Adjustable storage rate from 1 second
- - Compact dimensions
- - Wall bracket incl.
Hygrometer HT 70
Temperature Measuring range -40 ... 85 °C Accuracy ±0.5 °C (0 ... 70 °C) ±0.8 °C (-20 ... 0 °C) Measurement / storage rate 1 s ... 15 days Measured parameter Relative humidity Measuring range 0 ... 100% rel. humidity Accuracy ±3% rH (10 ... 90 % rH) ±4% rH (rest of range) Measurement / storage rate 1 s ... 15 days Measured parameter Drift Accuracy Temperature: 0.03 °C / year Humidity: 0.25 % r.H. / year Response time 2 minutes Memory size max. 16,000 measured values Power supply CR2032 battery Battery life ca. 450 days (@25 °C / 15 min. storage rate) Environmental conditions -40...+85 °C Protection IP30 Dimensions 69.5 x 47.5 x 18.7 mm Weight 44 g