Conductive Electrodes with general approval for constructions
Conductive electrodes type EF2...5 are approved by the “DIBt” (German Institute for Structural Engineering) as liquid level limit switches for the overfill protection of containers for storing water-endangering liquids
Properties
Protection class EN60529
:
IP 65
connection thread
:
G1" | G1¼" | G1½"
Union nut
:
G2¾" | S 100x8
Operating temperature PE / PVC
:
atmospheric
Operating temperature PPH
:
90°C
Operating temperature PTFE
:
100°C
Operating pressure
:
atmospheric
Resistance value of line monitoring
:
22 kΩ / 100 kΩ
The KF25 capacitive probes are used as overfill protection devices according to the German Water Resources Act (WHG) for water-polluting liquids. They are suitable for all non-flammable liquids.
Properties
Power supply
:
24 VDC … 230 VAC; max. 2,5 W
Switching voltage
:
24 VDC … 230 VAC; max. 2,5 W
Switching current
:
max.: 0,12 mA (kurzschlussfest), min.: 1 mA (CMOS Relais)
Switching capacity
:
max.: 2,5 W
ltdata.Schaltpunkt
:
˂ 10 mm . . . ca. 30 mm
Sensitivity
:
ca. 1pF (Piko Farad), für Flüssigkeiten mit einem ε r ≥ 2 (Petroleum)
ltdata.Betriebsart
:
Ruhestromprinzip
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