Sensor
Features
| Housing | Cylindrical thread design |
| Housing | Short-body |
| Thread size | M18 x 1 |
| Diameter | Ø 18 mm |
| Sensing range Sn | 8 mm |
| Safe sensing range Sa | 6.48 mm |
| Installation type | Flush |
| Switching frequency | 1,000 Hz |
| Connection type | Cable, 2-wire, 2 m, Oil-resistant |
| Output function | NO |
| Electrical wiring | DC 2-wire |
| Enclosure rating | IP67 1) |
- 1) According to EN 60529.
Mechanics/electronics
| Supply voltage | 10 V DC ... 30 V DC |
| Ripple | ≤ 10 % |
| Voltage drop |
≤ 4 V 1) ≤ 4.5 V 2) |
| Time delay before availability | ≤ 100 ms |
| Hysteresis | 5 % ... 15 % |
| Reproducibility | ≤ 2 % 3) 4) |
| Temperature drift (of Sr) | ± 10 % |
| EMC | According to EN 60947-5-2 |
| Continuous current Ia | ≤ 100 mA |
| Off-state current | ≤ 0.8 mA |
| Minimum load current | ≥ 3 mA |
| Cable material | PVC |
| Conductor size | 0.25 mm² |
| Cable diameter | Ø 3.9 mm |
| Short-circuit protection | ✔ |
| Reverse polarity protection | ✔ |
| Power-up pulse | ≤ 5 ms |
| Shock and vibration resistance | 30 g, 11 ms/10 Hz ... 55 Hz, 1 mm |
| Ambient operating temperature | –25 °C ... +75 °C |
| Housing material | Brass, nickel-plated |
| Sensing face material | Plastic, PA 66 |
| Housing length | 48 mm |
| Thread length | 33 mm |
| Tightening torque, max. | ≤ 40 Nm |
| Items supplied | Mounting nut, brass, nickel-plated (2x) |
| UL File No. | NRKH.E181493 |
- 1) At Ia = 30 mA.
- 2) At Ia max.
- 3) Ub and Ta constant.
- 4) Of Sr.
Safety-related parameters
| Supply voltage | 10 V DC ... 30 V DC |
| Ripple | ≤ 10 % |
| Voltage drop |
≤ 4 V 1) ≤ 4.5 V 2) |
| Time delay before availability | ≤ 100 ms |
| Hysteresis | 5 % ... 15 % |
| Reproducibility | ≤ 2 % 3) 4) |
| Temperature drift (of Sr) | ± 10 % |
| EMC | According to EN 60947-5-2 |
| Continuous current Ia | ≤ 100 mA |
| Off-state current | ≤ 0.8 mA |
| Minimum load current | ≥ 3 mA |
| Cable material | PVC |
| Conductor size | 0.25 mm² |
| Cable diameter | Ø 3.9 mm |
| Short-circuit protection | ✔ |
| Reverse polarity protection | ✔ |
| Power-up pulse | ≤ 5 ms |
| Shock and vibration resistance | 30 g, 11 ms/10 Hz ... 55 Hz, 1 mm |
| Ambient operating temperature | –25 °C ... +75 °C |
| Housing material | Brass, nickel-plated |
| Sensing face material | Plastic, PA 66 |
| Housing length | 48 mm |
| Thread length | 33 mm |
| Tightening torque, max. | ≤ 40 Nm |
| Items supplied | Mounting nut, brass, nickel-plated (2x) |
| UL File No. | NRKH.E181493 |
- 1) At Ia = 30 mA.
- 2) At Ia max.
- 3) Ub and Ta constant.
- 4) Of Sr.
Reduction factors
Installation note
| Note | The values are reference values which may vary |
| St37 steel (Fe) | 1 |
| Stainless steel (V2A, 304) | Approx. 0.8 |
| Aluminum (Al) | Approx. 0.45 |
| Copper (Cu) | Approx. 0.4 |
| Brass (Br) | Approx. 0.4 |
Installation note
| Remark | Associated graphic see "Installation" |
| B | 36 mm |
| C | 18 mm |
| D | 24 mm |
| F | 64 mm |
Classifications
| ECl@ss 5.0 | 27270101 |
| ECl@ss 5.1.4 | 27270101 |
| ECl@ss 6.0 | 27270101 |
| ECl@ss 6.2 | 27270101 |
| ECl@ss 7.0 | 27270101 |
| ECl@ss 8.0 | 27270101 |
| ECl@ss 8.1 | 27270101 |
| ECl@ss 9.0 | 27270101 |
| ECl@ss 10.0 | 27270101 |
| ECl@ss 11.0 | 27270101 |
| ETIM 5.0 | EC002714 |
| ETIM 6.0 | EC002714 |
| ETIM 7.0 | EC002714 |
| ETIM 8.0 | EC002714 |
| UNSPSC 16.0901 | 39122230 |
