Serves for measuring relative humidity. It is equipped by a bimetal circular thermometer for rout-identification of temperature measurement.
The thermometer is equipped by a scale of pressure of saturated fumes which serve for calculation of dewing point.
The device is made from rust-resistant metal plate.
Measuring extent | 0 -100 % r. v. division each 1 %, -35°C - +55°C, division each 1°C |
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Accuracy | ±3 %, ±2°C |
Size | diameter of scale 100 mm, height 245 mm |