- Article name
- Dew formation module
- suitable for
- for SHS A-dew sensors
- Switching point
- 94% RH surface moisture ±4%
- Humidity measuring range
- 0...100% RH
- Hysteresis
- approx. 4%
- Application temperature
- 0...+60 °C
- Condensation
- allowable at sensor
- Measuring medium
- Clean atmospheric air
- Output
- Semiconductor relay
- Switching capacity
- 36 V AC/DC, max. 400 mA
- Switching display
- LED red at closed contact (dry)
- Protective circuit
- Transient protection, Varistor 39V and Surge suppression capacitor 10 nF
- Operating voltage
- 24 V AC ±20%, 50 Hz or 20...28 V DC
- Function control
- LED lights up red during operation ("POW")
- Connection
- Spring clamp terminal, clamping range 0.2...1.5 mm²
- Dimensions
- (LxWxH) 73 x 15 x 15 mm
- Scope of delivery
- Delivery incl. connector, without sensor, please order separately.
- Weight
- 0.0064 kg
Basically this module with sensor is an electronic hygrostat for the high humidity range which is planned to detect dew and condensation formation on various objects. With the new innovative measuring principle and using SHS dew sensors with logarithmic characteristics, it is possible to capture the dew point threshold very precisely and immediately before condensate formation.
Areas of application include:
- For cooling ceilings to prevent condensation
- For indoor pools and shop display windows to keep the double glazing fog -free and prevent steaming-up.
- In drinking water and industrial plants to detect „sweating“ of cold pipes
- In halls and storage facilities to detect condensation formation on cold outdoor walls or steel doors, or to protect the masonry
- In switch cabinets or in machines for humidity and leakage detectors: The potential free closed current contact is compatible to alarm units
- In submersible pumps for detecting leakage
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