Leakage sensor-LES 01

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Intended use
Detection of water penetration and leaks
Connection to KNX push-button interfaces or other binary inputs with 5 V poll voltage (e.g. 2177 SV R, 23001 1S U, 23002 1S U, 39001 1S U, .. 2178 TS .., .. 2178 ORTS .., CO2 .. 2178 .., 40002 1S E, 40004 1S E, 40008 1S E)
Fitting to the surface to be monitored
Application examples
Below or next to the bathtub or showerUnder the kitchen unitBelow or behind washing machinesIn boiler roomsIn supply shafts with water pipesIn cellar rooms with a risk of backflowBelow or behind aquariumsIn the heating manifold of underfloor heating system

Technical data about Leakage sensor LES 01

Rated voltage: DC 3.3 ... 5 V SELV
Current consumption: typical 0.5 mA
Short-circuit current: max. 100 mA
Protection class: III
Ambient temperature: 0 ... +50 °C
Length of connected cable: 2 m
Degree of protection: IP67