Dew point controller for pipes, diameter 16 - 19 mm

Humidity switching devices/ controllers

82.20€ TTC


This B+B dew point controller with condensate formation is an electronic hygrostat which is used for detecting dew formation and beginning of condensation on objects such as pipes and windows.

Product features

Name Dew point controller
Humidity measuring principle Resistiv dew sensor
Switching point 90% RH, ±4 % factory-set
Humidity measuring range 0...100% RH
Hysteresis approx. 4%
Application temperature 0...+60 °C
Condensation allowable
Condensation Short-time allowable
Measuring medium Clean atmospheric air
Response time humidity Ca. 30 sec. (when changing from 75% RH to condensation)
Protective filter Polyethylen sintered material
Contact rating Floating switching output (Relais) 24 V AC, Closer/Opener selectable
Contact voltage Switching relay
Contact resistance 100 Ω, opened: >1 MΩ
Output Switching relay
Switching display LED green (power), LED not shining (dry); LED red (condensation)
Operating voltage 24 V AC ± 10%, 50 Hz or 24 V DC ± 10%
Function control Red LED is illuminated in operating state
Connection Push-in clamp 0.0509…1.31 mm² (16…30 AWG)
Dimensions (LxWxH) 65 x 60 x 42 mm (without clamp and cable)
Protection category IP65 (NEMA 4)
Weight 0.11 kg

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