| General specifications |
| Switching element function | NPN NC |
| Rated operating distance | 3 mm |
| Installation | quasi flush |
| Output polarity | DC |
| Assured operating distance | 0 ... 2.43 mm |
| Actuating element | mild steel, e. g. 1.0037, SR235JR (formerly St37-2)
9 mm x 9 mm x 1 mm |
| Reduction factor rAl | 0.5 |
| Reduction factor rCu | 0.3 |
| Reduction factor r304 | 0.8 |
| Reduction factor rBrass | 0.5 |
| Nominal ratings |
| Installation conditions | |
| A | in steel 1.0037 (St37): 1 mm |
| B | 6 mm |
| C | 9 mm |
| F | 16 mm |
| Operating voltage | 10 ... 30 V DC |
| Switching frequency | 0 ... 1500 Hz |
| Hysteresis | 0.03 ... 0.3 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 | 0.15 mm |
| Operating current | 0 ... 200 mA , above 50°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, Class 2 Power Source |
| 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 | 6.5 mm |
| Protection degree | IP67 |
| Mass | 20 g |
A Level Higher: Inductive Sensors of the 2nd Generation