Accessories - S+S Regeltechnik HYGRASREG LS Notice D'instruction

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HYGRASREG ® LS
The leakage sensor ⁄ water ingress detector HYGRASREG
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 electrode.
TECHNICAL DATA:
Power supply: ........................ 24 V AC (± 20 %)
Monitoring range: ................... conductive liquids between the probes
Switching threshold: ................ conductance between
Power consumption: ................ < 1.0 VA ⁄ 24 V DC
Output signal: ........................ potential-free changeover contact (24 V, 1 A)
Process connection: ................ external probes,
Electrical connection: .............. 0.14 - 1.5 mm² via terminal screws
Operating range
electronics module: ................. 10 ... 95% r. H.; 0 ... 50 °C
Enclosure: ............................. plastic, material polyamide,
Enclosure dimensions: ............. 72 x 64 x 37.8 mm (Thor III)
Cable gland: ........................... M 16 x 1.5 , including strain relief, exchangeable,
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 (1m)
Type ⁄ WG1 Detection of:
Leakage of conductive liquids
LS
L S Conductance > switching threshold
®
LS with leakage location
15 ... 36 V DC (± 10 %)
electrodes > threshold
< 2.2 VA ⁄ 24 V AC
installation according to measurement task
30 % glass-globe-reinforced,
with quick-locking screws
(slotted ⁄ Phillips head combination),
colour pure white (similar RAL 9010)
max. inner diameter 10.4 mm
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
Schematic diagram
Connecting diagram
UB- GND
1
2 UB+ supply voltage 24V AC/DC
13
Normally
open contact
11
12 Breaker
Output
Humidity (relative)
Changeover contact
ON
x x
1 2
DIP switches
Relais
1 2 13 11 12
changeover
(24 V)
Item No.
1 2 0 2 -1 0 4 2 -0 0 0 0 -0 0 0
LS
LS