84870403

Supply voltage Un 230 V, 110 V, 48 V, 24 V AC, 50/60 Hz

Operating range 0,85 ?1,15 x Un

Max. absorbed power 3 VA

Adjustable sensitivity 5 k??100 k?

Measurement accuracy (at maximum sensitivity) 0 ?+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 AgCdO switch 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

Temperature limits use (°C) -20 ?+60

Temperature limits stored (°C) -30 ?+70

Weight (g) 140

Relay for controlling level of conductive liquids

Output relay status display LED

Sensitivity adjustable from 5 k? to 100 k?

LN

Relay for controlling level of conductive liquids

Regulation of two levels : minimum, maximum

Empty function

Plug in (8 or 11 pins)

Sensitivity adjustable from 5 k? to 100 k?

LN2

Combined fill and empty functions

Combined regulation of pumping out a well and filling a tank

Plug in (11 pins)