Dew module for SHS A-dew sensors
Humidity modules/ transducers
Description
The B+B dew module is a universal, resistive evaluation electronics for detection of condensation for the dew sensors of the SHS series.
Product characteristics
- Name
- Dew formation module
- Switch characteristics
- Potential free quiescent current contact, closed in normal operation (condensatfree). Open when oper
- 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
- Contact rating
- max. 36 Vs/ 25 mA AC/DC
- Contact resistance
- <30 Ω, opened: >1 MΩ
- 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 is illuminated in operating state ("POW")
- Connection
- Screw terminal, RM 3.5, 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
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