Multi-funtional duct sensor
For humidity, temperature, pressure, differential pressure and volume flow for monitoring and controlling heating, ventilation and air-conditioning systemsPREMASGARD® 814x-Modbus
Für jede Anwendung die richtige Lösung [Translate]
The leakage sensor/ water ingress detector HYGRASREG® LS with leakage location is used to detect water ingress and ingress of conductive liquids. It is designed for the early detection of water leakages to protect sensitive electrical and electronic equipment in buildings against humidity. The water ingress detector consists of an electronic monitoring system and a matching electrode, which can be extended by the user.
24 V AC (± 20 %) and
15…36 V DC
|Monitoring range||conductive liquids between the probes|
|Switching threshold||conductance between electrodes > threshold|
< 1,0 VA/ 24 V DC
< 2,2 VA/ 24 V AC
|Output signal||potential-free changeover contact (24 V), 1 A ohmic load|
two external probes, laid according to measuring task (on the LS - 2)
or upright on four electrodes with insulating plastic caps
, which are mounted on the housing underside (on the LS - 4)
|Electrical connection||0.14 - 1.5 mm² via terminal screws|
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
|Housing dimensions||72 x 64 x 43.3 mm (Tyr 1 with Display)|
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
|Protection class||III (according to EN 60 730)|
|Protection type||IP 65 (according to EN 60 529)|
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
The leak sensor can be set using DIP switches so that
the relay is energised during normal operation.
This means that relay opens in the event of a fault
(water damage, cable breakage, power failure).
This also enables a break in the cable to the sensor to be detected.
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