| General specifications |
| Switching element function | NPN NC |
| Rated operating distance | 10 mm |
| Installation | non-flush |
| Output polarity | DC |
| Assured operating distance | 0 ... 8.1 mm |
| Actuating element | mild steel, e. g. 1.0037, SR235JR (formerly St37-2)
30 mm x 30 mm x 1 mm |
| Reduction factor rAl | 0.45 |
| Reduction factor rCu | 0.4 |
| Reduction factor r304 | 0.75 |
| Reduction factor rBrass | 0.45 |
| Nominal ratings |
| Installation conditions | |
| A | in steel 1.0037 (St37): 10 mm |
| B | 16 mm |
| C | 30 mm |
| F | 42 mm |
| Operating voltage | 10 ... 30 V DC |
| Switching frequency | 0 ... 600 Hz |
| Hysteresis | 0.06 ... 1 mm |
| Reverse polarity protection | yes |
| Short-circuit protection | pulsing |
| Overload resistance | yes |
| Wire breakage protection | yes |
| Surge suppression | yes |
| Ripple | 10 % |
| Voltage drop | ≤ 2 V |
| Repeat accuracy | 0.3 mm |
| Operating current | 0 ... 200 mA , above 70°C max. 150 mA |
| Off-state current | ≤ 10 µA |
| No-load supply current | ≤ 15 mA |
| Switching state indication | LED, yellow |
| Functional safety related parameters |
| MTTFd | 1740 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Approvals and certificates |
| UL approval | cULus Listed, General Purpose |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Mechanical specifications |
| Connection type | Connector M12 x 1 , 4-pin |
| Housing material | brass, nickel-plated |
| Sensing face | PBT |
| Housing diameter | 12 mm |
| Protection degree | IP67 |
| Mass | 20 g |
| Tightening torque, fastening screws | max. 10 Nm |
A Level Higher: Inductive Sensors of the 2nd Generation