S+S REGELTECHNIK HYGRASREG LS Bedienungs- Und Montageanleitung Seite 6

G
®
HYGRASREG LS
The leakage sensor ⁄ water ingress detector HYGRASREG
location is used to detect water ingresses and ingresses of conductive liquids.
It is designed for the early detection of water leakages to protect sensitive
electrical and electronic equipment in buildings against moisture. The water
detector comprises an electronic monitoring unit and a corresponding elec-
trode.
TECHNICAL DATA:
Power supply: .............................. 24 V AC ⁄ DC
Monitoring range: ...................... conductive liquids between the probes
Switching threshold: .................. conductance between
Internal current consumption: ... max. 20 mA
Output signal: .............................. potential-free changeover contact (24 V, 1 A)
Process connection: .................. external probes,
Electrical connection: ................ 0.14 - 1.5 mm²
Operating range
electronics module: ................... 10 ... 95 % r. H.; 0 ... 50 °C
Enclosure: .................................... plastic, material polyamide,
Dimensions: ................................. 72 x 64 x 39.4 mm
Cable gland: ................................. M16, including strain relief
Protection class: ........................ III (according to EN 60 730)
Protection type:.......................... IP 65 (according to EN 60 529)
Standards: ................................... CE conformity,
Accessories: ............................... electrodes 10 mm, already firmly mounted,
Optional: ....................................... cable probe (1 m)
Type ⁄ WG1
LS
electrodes > threshold
installation according to measurement task
via terminal screws
30 % glass-globe-reinforced,
with quick-locking screws,
colour pure white (similar RAL 9010)
electromagnetic compatibility
according to EN 61 326 + A1 + A2,
EMC directive 2004 ⁄ 108 ⁄ EC,
electrode extensions 15 mm, 20 mm and
30 mm, 2 pieces each
Detection of:
Leakage of conductive liquids
Conductance > switching threshold
® LS with leakage
Schematic diagram
Connecting diagram
Output
Humidity (relative)
Changeover contact
1 2
UB- GND
1
2 UB+ supply voltage 24V AC/DC
7 Normally open
contact
8
Breaker
9
LS
7 8 9
LS