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at 75% RH: < 20 kΩ, at 93% RH: < 100kΩ, at 95% RH: > 150 kΩ
<0.8 V AC/DC
2 SIL contacts, RM 5.08 mm
(LxWxH) 20 x 10 x 0.6 mm
Unwanted dew formation or condensation effects on cooling systems, pipes and technical devices can cause extensive damage, if you do not react in time. Especially for this timely recognition of a threatening risk of condensation or of already formed condensation water the SHS-series of resistive dew sensors has been developed. Due to the low-tolerance impedance characteristic of the SHS-A3 an exactly defined switching point close to the dew limit is possible without adjustment of the circuit.
Areas of application:
Shop display windows
Submersible pumps and other objects, which have to be protected against dew formation.