11-85G5-7D0002/B-EHT-10/2021 7
3. Technical data
Monitoring device for the detection and
localisation of electrically conductive and non-
electrically conductive liquids
1 line, four digits with 7 segments respectively,
height 10 mm, colour red; an additional 3
LED’s:
Power red LED (relay dropped out)
Service green LED (relay energized)
Leak green LED (relay energised)
Optical with LED’s, acoustically with
piezoelectric buzzer
Measurement
and display
accuracy
Ambient
temperature
range
-20 °C to +50 °C, with 5% to 95% humidity,
not condensing
thermoplastic material,
fastening onto DIN top-hat rail TS35
Screw terminal, 0.25 mm² - 1.5 mm²
86 mm x 70 mm x 53 mm (WxHxD)
U
max
AC 125 V; I
max
0,5 A; AC-12
U
max
DC 24 V; I
max
1,0 A; DC-13
Electrical conducted
with sensor cable SCR and sensor PS >30
µS,
Sensor PSO/PSO+ can be integrated in
the measuring circuit
Alarm relay power connection,
leak sensor, RS485 (4 terminals)
Max. length of SCR sensor line: 500 m
Max. number of point sensors PS,
PSO/PSO+: 50 pcs.
50 PS or PSO+ (60 Ohm) or 500 m SCR
sensor cable (6 Ohm/m) can be connected
to each RLA
net
. The sensors can also be
mixed. It is important to ensure that the
resistance does not exceed the maximum
limit of 3000 ohms.
Conformity in accordance with
– EN 62321:2009
– EN 61326-1:2013
– EN 61000-3-2:2014
and compliance with directives 2014/30/EU (EMC directive) and
2011/65/EU (RoHS directive) is confirmed by the manufacturer.
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