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Thermo-hygrometer as polymeter E202 订购编号:
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The ''real" EJH classic ...
was developed as early as E1890 by the company's founder EJH. The classical miniature weather station is ideal for measuring local weather data and for forecasting. This means variety, certainty and a clear view on the present and the future.
The instrument measures: temperature • relative humidity • saturation pressure
And additionally: absolute humidity • dew point • partial vapour pressure • saturation deficit
- exact scale
- decorative outfit
- precise, universal measuring station for several parameters
- long-term stable measuring elements
- special case for regeneration
| Thermo-hygrometer as polymeter E202 | ||
|---|---|---|
| Measuring range | 5...100 % r. h. • -30...+50 °C • 0.1...80 g/m³ absolute humidity | |
| Accuracy | ± 2.5 % r. h. with regular regeneration • below 0 °C: ± 1 °C • above 0 °C: ± 0.7 °C | |
| Resolution | ≤ 1 % r. h. / 1 % r. h. | |
| Scale | ≤ 1 °C/ 1 °C | |
| Dimensions | H 242 mm • Ø 81 mm • D 28 mm | |
| Housing | RAL 9010 (clean-white) • matt chromium-plated cover ring for front glass • dial anodised silver • black inscription | |
| Weight | approx. 0.3 kg | |
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