24 V AC (± 20 %) and
15…36 V DC
conductive liquids between the probes
conductance between electrodes > threshold
< 1,0 VA/ 24 V DC
< 2,2 VA/ 24 V AC
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)
0.14 - 1.5 mm² via terminal screws
cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or
M12 connector according to DIN EN 61076-2-101 (optional on request)
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 !
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
III (according to EN 60 730)
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.