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7 products
Rain detector units in housing
Rain detector units in housing
Measuring principle: Electrolytic alternating voltage measurement
Operating temperature: -30...+70 °C
Sensor surface: Gold-plated
Art.Nr. Product number: SHOP REGME-M
1 piece €65.51
3 piece €62.24
5 piece €60.37
10 piece €58.96
Leakage detector probe with potentialfree voltage output
Leakage detector probe with potentialfree voltage output
Measuring principle: Electrolytic conductance measurement
Relay contact: Potential-free switching output (relay) 30 V/4 A, NO/NC contact selectable
Impedance switching point: approx. 2…60 kΩ (typ. 15 kΩ)
Art.Nr. Product number: SHOP LEME-M
1 piece €62.10
3 piece €58.99
5 piece €57.22
10 piece €55.89
Conductance probe for the universal switch module with two-level controller
Conductance probe for the universal switch module with two-level controller
Measuring range: 10…30 µS
Probe material: PVC/Epoxide FR4
Cable material: PVC
Art.Nr. Product number: SHOP 0636 0002
1 piece €18.30
3 piece €17.75
5 piece €17.19
10 piece €16.64

From €16.64
Dew point controller for pipes
Dew point controller for pipes
Measuring medium: Ambient air (without admixtures)
Operating temperature: 0...+60 °C
Humidity measuring principle: Resistive dew sensor
Art.Nr. Product number: SHOP 0557 0015-M
1 piece €75.64
3 piece €73.78
5 piece €72.01
10 piece €70.23
Universal switching module with two-point controller 230 VAC
Universal switching module with two-point controller 230 VAC
Relay: Changeover contact for resistive load
Switching capacity NO contact: 230 V AC/ 5 A
Switching capacity NC contact: 230 V AC/ 2 A
Art.Nr. Product number: SHOP 0557 0005-02
1 piece €126.63
3 piece €120.30
5 piece €116.69
10 piece €113.96

From €113.96
Dew point controller for flat surfaces
Dew point controller for flat surfaces
Measuring medium: Ambient air (without admixtures)
Operating temperature: 0...+60 °C
Humidity measuring principle: Resistive dew sensor
Art.Nr. Product number: SHOP 0557 0015
1 piece €70.64
3 piece €69.04
5 piece €67.43
10 piece €65.83

From €65.83
Liquid level probe for level controller
Liquid level probe for level controller
Tube length: 70 mm
Sensor: Protected hanging electrode
Operating temperature: +2...+80 °C
Art.Nr. Product number: SHOP ELEKT-PEND
1 piece €74.98
3 piece €71.22
5 piece €69.08
10 piece €67.49

From €67.49

Humidity switching devices

The humidity switches and humidity controllers from B+B Thermo-Technik are easy to install and operate. In addition, they offer high reliability and long-term stability. You can set the humidity switches and humidity controllers to a fixed switching point and control a motor (fan, window regulator, pump, etc.) via a relay. The product range includes humidity controllers, rain detectors, absolute humidity controllers, dew point switches, leak detectors and level controllers, which are mainly used in damp rooms, industrial plants, agriculture, measurement and control technology, air conditioning technology and building management systems.

Frequently asked questions & answers

We generally offer standard shipping via DPD. You can also pick up your order yourself or ship with your own tracking number. You can select the option you prefer during the ordering process.

You find more information about this topic on our rights of withdrawal page.

You can pay with PayPal, credit card (VISA and MaserCard), payment in advance, Sofortüberweisung (direct banking) and in some cases invoice. You can find more information on the page shipping and payment.

Yes, at B+B we can manufacture customised items for you with a minimum order value of €500.00.

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