The relay switches on when the relative air humidity exceeds the value set for the humidity sensor. It then switches off when ...

Innovative humidity/temperature sensor with a digital I &sup 2 C bus interface & 0
- 5 V voltage output for connection to microcontrollers,
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Temperature & dampness registration for climatic monitoring &
- Dampness range 0, 0
- 100% r.F. &
- Temperature range -25


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Calibrated humidity module with voltage output Ideal for space measurements in the building control system Linear & temperature compensated standard signal 0
- 10 V for 10
- 90% RH Precise two points calibration (offset & gain ). With additional temperature measurement: Temperature output 0 10 V for 0 50 ° C, linear, accuracy: ± 0.3 K.

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Combined humidity-/ temperature measurement. The WINDOWS® software supplied with the module turns your PC into a fully-fledged professional humidity measurement system, which in addition to displaying the measurements also calculates the dew point, moisture content, saturation pressure, water vapour partial pressure & enthalpy. The measurements in any time period are recorded on the hard disk & can be analysed with EXCELTM, for example. Technical areas of application: Monitoring of storage rooms, greenhouses, in the food industry, quality assurance, humidity & temperature measurement in buildings, air-conditioning systems, meteorology, humidity measuring systems for custom projects under Windows® or Linux TM. ...

Measurement in a few seconds of atmospheric humidity & temperature in computer rooms, museums, galleries, churches, office & residential buildings, storage halls, green houses, pool halls, production rooms, for cooling technology & air conditioning systems, construction/building physics/evaluation of damage to buildings, etc. ...