ENR

KEY FEATURES

  • Product replaced by the new ENR 84 870 200
CharacteristicsVoltagesCode
Monitoring filling (UP) Monitoring emptying (DOWN)24 V ∿84870201
Monitoring filling (UP) Monitoring emptying (DOWN)48 V ∿84870202
Monitoring filling (UP) Monitoring emptying (DOWN)120 V ∿84870203
Monitoring filling (UP) Monitoring emptying (DOWN)230 V ∿84870204

Specifications


Operating range 0.85 →1.10 x Un
Maximum power consumption 3 VA
Adjustable sensitivity 5 kΩ →100 kΩ
Measurement accuracy (at maximum sensitivity) ± 30 %
Electrode voltage (max) 24 V AC (50/60 Hz)
Electrode current (maximum) 1 mA (50/60 Hz)
Maximum cable capacity 10 nF
Response time high level 300 ms
Response time low level 500 ms
Output relay (according to AC1 resistive load) 1 AgNi changeover relay 8 A AC max.
Galvanic isolation via transformer (4 kV, 8 mm creepage distance) Class II
Isolation of contacts and electrodes from power supply 2.5 kV AC
Operating temperature range (°C) -20 →+50 °C
Storage temperature range (°C) -40 →+70 °C
Weight (g) 150

Technical sketches

Monitoring filling or emptying ENR

Monitoring filling or emptying ENR
Legend
1-
Maximum level
2-
Minimum level
3-
Output relay : Down or Up

ENR

ENR

ENR

ENR
Legend
-
PH 84870001

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