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Sensor switching step with impedance evaluation, dew and humidity switching module, 12V

Product no.: SHOP 0557 0002

The universal sensor switching module has been developped for humidity measuring applications and is suitable for various electrolytic sensors as a two-point controller.

Weight: 0.0434 kg
Delivery will be effected within 2-3 working days with receipt of payment.
Name
Universal switching module
Current consumption
Max. 50 mA (Heating rain sensor+50 mA)
Connection
RJ12-bush
Adjustment range
10...80 kW
Operating voltage
12...16 V DC
Operating current
Relay off: 25 mA; Relay on: max. 80 mA
Relay
Changeover contact
Capacity open contact
240 VAC/ 3 A, resistive Last
Capacity break contact
240 VAC/ 3 A, resistive Last
Fault clearance
Closer with varistor, Closer unshielded
Signal output
5,8 kHz, 5 Vss, 1 kΩ impedance for passive piezo transducers
Dimensions
(LxWxH) 72x 53x 35 mm
Scope of delivery
Delivery as circuit board, without housing

The universal sensor switching module is suitable for various electrolytic sensors as a two-point controller. The circuit is provided especially for the evaluation of dew sensors of the SHS series or of the humidirty sensor EFS from our product range.

The evaluation of the sensor is based on an impedance measurement with alternating voltage. Due to this feature the electronics is suited for resistive and capacitive as well as electrolytic sensors. This functional principle with alternating voltage makes performing continouus measurements possible without destroying the sensors through electrochemical procedures.

Areas of application:

  • Conductance and filling level probes
  • Condensation switches or
  • Water and leakage probes

The quality of our targets reflects the quality of our future! As a certificated company B+B can grant top quality products.

B+B offers you an innovative and a wide range of products for several applications in the temperature, humidity and pressure measurement.

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