WK01+ active

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

Application/type	Condensation sensor
Purpose	Measure values
Measured values	condensation
Interface	Switch contact
On stock	Yes
Output switch contact	changeover contact, floating, max. 24 V, 1 A resisitve load
Operating range temperature (°C)	-20..60
Operating ranges temperature (°C)	0..+50, -20..+60
Operating range humidity	max. 85% rH short term condensation
Accuracy humidity	potentiometer to adjust the sensitivity
Power supply	15..24 V = (±10%) SELV, 24 V ~ (±10%) SELV, 230 V ~ (±10%)
Power consumption	typ. 0,8 W (24 V =), typ. 3,5 W (230 V ~), 1,6 VA (24 V ~)
Enclosure	USE-S, impact- and shock-resistant enclosure with quick-release cover, PC, USE-M, impact- and shock-resistant enclosure with quick-release cover, PC
Colour	pure white, transparent cover
Protection (IP)	IP65, according to EN 60529
Connection	removable cable entry flextherm M20 for wire Ø=4,5..9 mm, removable plug-in terminal, max. 2,5 mm²
Delivery content	incl. mounting set (screws and accessories), incl. cable tie 140x3,6 mm, incl. syringe thermal contact fluid 1 ml
Packaging	case packaging
Notes	flush-mounted type WK01 UP available in various switch ranges
Gefahrgut	No