Electrode relays and contact protection relays
The electrode relays are used for conductive level detection.
levels. The possible applications extend
areas where conductive, liquid media are to be detected, controlled
to be detected, controlled or regulated. Hereby
level detection (overflow / dry run) as well as minimum / maximum
as well as minimum / maximum controls can be realised.
The contact protection relays are universal measuring transducers, which
input signals (resistance values) with "Namur" specification (DIN EN 60947).
Namur" specification (DIN EN 60947) into switching signals of floating
output contacts.
Protection class EN60529
-
clamp
:
IP20
-
Housing
:
IP40
Technical Data
-
Operating temperature
:
-20...+60 °C
-
Storage temperature
:
-30...+80 °C
-
Output contacts
:
potentialfrei
-
Switching voltage
:
min. 5 V | max. 250 V AC / 150 V DC
-
Switching current
:
min. 5 mA | max. 5 A AC / 5 A DC
-
Switching capacity
:
min. 300 mW | max. 100 VA / 50 W
-
Weight
:
ca. 170g
-
CE marking
:
siehe Konformitätserklärung
-
Ex-protection/IECEx
:
siehe Prüfbescheinigung
