Condensation sensor with an LED signal and a relay output to prevent condensation on chilled surfaces. For control and monitoring applications or connection to cooling valves to stop the flow of chilled water flow upon condensation. The 'ext.' model uses a 2m remote sensor for a more flexible installation.

Measured valueshumidity, temperature, Conductivity
Output voltage2x 0..10 V or 0..5 V (adjustable via jumper; live-zero configuration via app or uConfig)
Output switch contactchangeover contact, 24 V: max. 24 V / 1,0 A (resistive, floating), 230 V: max. 230 V ~ / 0,5 A (resistive, floating)
Power supply24 V: 15..24 V = (±10%) or 24 V ~ (±10%) SELV, 230 V: 230 V ~ (±10%)
Power consumption24 V: typ. 0,8 W (24 V =) | 1,6 VA (24 V ~), 230 V: typ. 3,5 VA
Measuring range humidity0..100% rH non-condensing, enthalpy: 0..85 KJ/kg, absolute humidity: 0..50 | 0..80 g/m³, dew point: 0..+50 | -20..+80 °C, optionally configurable via app or uConfig
Accuracy temperature±0,5 K (typ. at 21 °C within default measuring range)
Accuracy humidity±2% between 10..90% rH (typ. at 21 °C)
DisplayLED green – power supply OK, LED red – condensation
Enclosureenclosure USE-L, PC, pure white, cover PC, transparent
Protection (IP)IP65 according to EN 60529
Cable entryFlextherm M20 for wire Ø=4,5..9 mm, BUS: M25 with fourfold cable entry for wire with max. Ø=7 mm, removable
Electrical connectionremovable plug-in terminal, max. 2,5 mm²
Ambient condition0..+50 °C, max. 85% rH short term condensation
Delivery content1x syringe with terminal contact fluid, incl. mounting base enclosure USE-L pure white
Notesother cable lengths on request

Contact us:

Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0

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