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Product characteristics Output function normally open / normally closed; (selectable) Sensing range [mm] 4…24; (programming buttons) Housing threaded type Dimensions [mm] M18 x 1 / L = 87 Application Installation detection through non-metallic container wall or on bypass pipes Media dry bulk material; liquids Recommended media media with a dielectric constant < 20; oils Electrical data Frequency AC [Hz] 47…63 Operating voltage [V] 30…250 AC / 20…250 DC Protection class II Reverse polarity protection yes Outputs Output function normally open / normally closed; (selectable) Max. voltage drop switching output DC [V] 8 Max. voltage drop switching output AC [V] 10 Max. leakage current [mA] 2.5 (250 V AC) / 1.7 (110 V AC) / 1.5 (24 V DC) Permanent current rating of switching output AC [mA] 100; (150 (…40 ?C)) Permanent current rating of switching output DC [mA] 100; (150 (…40 ?C)) Short-time current rating of switching output [mA] 1000; (20 ms / 0,5 Hz) Switching frequency AC [Hz] 10 Switching frequency DC [Hz] 10 Short-circuit proof no Overload protection no Detection zone Sensing range [mm] 4…24; (programming buttons) Sensing range adjustable yes Factory setting sensing range [mm] 12 Real sensing range Sr [mm] 12 ? 10 % Accuracy / deviations Correction factor glass: 0.4 / water: 1 / ceramics: 0.2 / PVC: 0.1 Hysteresis [% of Sr] 1…15 Switch point drift [% of Sr] -20…20 Operating conditions Ambient temperature [?C] -25…80 Note on ambient temperature

temperature of the sensing face: -25…110 ?C

Protection IP 65; IP 67 Tests / approvals EMC

EN 60947-5-2

MTTF [years] 321 Mechanical data Weight [g] 59.5 Housing threaded type Mounting non-flush mountable Dimensions [mm] M18 x 1 / L = 87 Thread designation M18 x 1 Materials housing: PBT; plug: PC; pushbuttons: TPE-U Displays / operating elements Display

switching status

1 x LED ring, yellow plug lights translucently

Electrical connection Required protection miniature fuse to IEC60127-2 sheet 1; ? 2 A; fast acting Accessories Accessories (supplied)

lock nuts: 2

Remarks Remarks

Note:

Check the safe functioning of the unit after a short circuit.

Pack quantity 1 pcs. Electrical connection – plug Connector: 1 x 1/2″