Product characteristics
| Electrical design | PNP/NPN |
|---|---|
| Output function | normally open |
| Sensing range [mm] | 8 |
| Housing | threaded type |
| Dimensions [mm] | M18 x 1 / L = 70 |
Application
| Special feature | Gold-plated contacts; Increased sensing range; Optical setting aid |
|---|---|
| Application | Use in machine tools, coolants and lubricants |
Electrical data
| Operating voltage [V] | 10…30 DC |
|---|---|
| Current consumption [mA] | 12; (24 V) |
| Protection class | II |
| Reverse polarity protection | yes |
Outputs
| Electrical design | PNP/NPN |
|---|---|
| Output function | normally open |
| Max. voltage drop switching output DC [V] | 2.8 |
| Minimum load current [mA] | 4 |
| Max. leakage current [mA] | 0.5; (only in 2-wire operation) |
| Permanent current rating of switching output DC [mA] | 100 |
| Switching frequency DC [Hz] | 400 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Detection zone
| Sensing range [mm] | 8 |
|---|---|
| Real sensing range Sr [mm] | 8 ± 10 % |
| Operating distance [mm] | 0…6.5 |
| Increased sensing range | yes |
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3 |
|---|---|
| Hysteresis [% of Sr] | 3…15 |
| Switch point drift [% of Sr] | -10…10 |
Operating conditions
| Ambient temperature [°C] | -25…70 |
|---|---|
| Protection | IP 68; (“Coolant”) |
Tests / approvals
| EMC |
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| MTTF [years] | 1364 | ||||||||||
| UL approval |
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Mechanical data
| Weight [g] | 75.4 |
|---|---|
| Housing | threaded type |
| Mounting | flush mountable |
| Dimensions [mm] | M18 x 1 / L = 70 |
| Thread designation | M18 x 1 |
| Materials | housing: brass white bronze coated; sensing face: ceramics |
Displays / operating elements
| Display |
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|---|---|---|---|---|---|
| Optical setting aid | yes |
Accessories
| Items supplied |
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Remarks
| Remarks |
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|---|---|---|
| Pack quantity | 1 pcs. |
Electrical connection – plug
| Connector: 1 x M12; coding: A; Contacts: gold-plated |







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