Woerner
Woerner KFR-E LEVEL SWITCH
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8 bar
Temperature range: 0...90 °C
Insertion position: vertically ± 20 °
Material:
Pipe ø 18: Cu-alloy
Pipe ø 60: AL-alloy
Float, stainless steel: 1.4571
Flange: AL-alloy
Sealing: Abil
Protection type: IP 65
Weight at L=300: 0,45 kg
Weight / 100mm excess length: 0,05 kg
General Technical Data:
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Analog level and temperature
With- / without surge protection
Drill pattern according to
DIN 24557/T2
Analog - Function:
Technical Data of - PT 100:
Technical Data of -
Reed - measuring system:
Supply voltage: 10...30VDC
Ripple max.: 1%
0...100°C
Outlet: 4...20mA
0°C 4mA
100°C 20mA
Resolution : 7,5mm
Outlet: 4...20mA
Lmin 4mA
Lmax 20mA
Working resistance max.: (U-7,5V) 20mA
Temperature measurement range:
The sliding tube contains the resistance
measuring chain (contact distance: 7.5mm)
for the continuous measurement of the fluid
levels.
The contacts are switched by the permanent magnet, integrated inside of the float.A
resistance thermometer (PT 100) for
temperature monitoring is also mounted
inside the sliding tube.
Transducers convert the level and temperature signal into a linear current chan
