Description
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 |
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| Protection | IP 65; IP 67 |
Tests / approvals
| EMC |
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|---|---|---|---|
| MTTF [years] | 321 |
Mechanical data
| Weight [g] | 60 |
|---|---|
| Housing | threaded type |
| Mounting | non-flush mountable |
| Dimensions [mm] | M18 x 1 / L = 87 |
| Thread designation | M18 x 1 |
| Materials | housing: PBT; pushbuttons: TPE-U; LED window: PC |
Displays / operating elements
| Display |
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Electrical connection
| Required protection | miniature fuse to IEC60127-2 sheet 1; ≤ 2 A; fast acting |
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Accessories
| Items supplied |
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Remarks
| Remarks |
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|---|---|---|---|
| Pack quantity | 1 pcs. |
Electrical connection – plug
| Connector: 1 x 1/2″; coding: C |





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