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Sick CM18-08BNP-EW1
Capacitive proximity sensors | CM | CM18-08BNP-EW1 | Sensing range Sn: 3 mm … 8 mm | Installation type: Flush | Electrical wiring: DC 4-wire | Connection type: Cable, 4-wire | Switching output: NPN…
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Description
Capacitive proximity sensors | CM | CM18-08BNP-EW1 | Sensing range Sn: 3 mm … 8 mm | Installation type: Flush | Electrical wiring: DC 4-wire | Connection type: Cable, 4-wire | Switching output: NPN | Output function: Complementary
Specification
Features
| Housing | Metric |
|---|---|
| Thread size | M18Â x 1 |
| Diameter | ÃÂ 18Â mm |
| Sensing range Sn | 3 mm ... 8 mm |
| Safe sensing range Sa | 6.12 mm 1) |
| Installation type | Flush |
| Switching frequency | 50Â Hz |
| Connection type | Cable, 4-wire, 2 m 2) |
| Switching output | NPN |
| Switching output detail | NPN |
| Output function | Complementary |
| Output characteristic | Wire configurable |
| Electrical wiring | DC 4-wire |
| Potentiometer | Sensitivity (11Â turns) |
| Enclosure rating | IP68Â 3)IP69K |
| Items supplied | Mounting nut, PA12 plastic (2x)Screwdriver for potentiometer adjustment (1Â x) |
Mechanics/electronics
| Supply voltage | 10Â VÂ DCÂ ... 36Â VÂ DC |
|---|---|
| Ripple | â¤Â 10 % 1) |
| Voltage drop | â¤Â 2.5 V DC 2) |
| Current consumption | 12Â mAÂ 3) |
| Time delay before availability | â¤Â 200 ms |
| Hysteresis | 3Â %Â ... 20Â % |
| Reproducibility | â¤Â 5 % 4) 5) |
| Temperature drift (of Sr) | ± 10 % |
| EMC | According to ENÂ 60947-5-2 |
| Continuous current Ia | â¤Â 200 mA |
| Cable material | PVC |
| Conductor size | 0.34 mm² |
| Cable diameter | ÃÂ 5.2Â mm |
| Short-circuit protection | â |
| Power-up pulse protection | â |
| Shock and vibration resistance | According to ENÂ 60068 |
| Ambient operating temperature | â30 °C ... +85 °C 6) |
| Ambient temperature, storage | â40 °C ... +85 °C |
| Housing material | Plastic, PBT |
| Housing length | 81Â mm |
| Thread length | 55Â mm |
| Tightening torque, max. | â¤Â 2.6 Nm |
| UL File No. | NRKH.E191603 |
Safety-related parameters
| MTTFD | 919Â years |
|---|---|
| DCavg | 0Â % |
| TM (mission time) | 20Â years |
Reduction factors
| Note | The values are reference values which may vary |
|---|---|
| Metal | 1 |
| Water | 1 |
| PVC | Approx. 0.4 |
| Oil | Approx. 0.25 |
| Glass | 0.6 |
| Ceramics | 0.5 |
| Alcohol | 0.7 |
| Wood | 0.2Â ... 0.7 |
Installation note
| Remark | Associated graphic see "Installation" |
|---|---|
| B | 18Â mm |
| C | 18Â mm |
| D | 24Â mm |
Certificates
| EU declaration of conformity | â |
|---|---|
| UK declaration of conformity | â |
| Moroccan declaration of conformity | â |
| China RoHS | â |
| cULus certificate | â |
Classifications
| ECLASS 5.0 | 27270102 |
|---|---|
| ECLASS 5.1.4 | 27270102 |
| ECLASS 6.0 | 27270102 |
| ECLASS 6.2 | 27270102 |
| ECLASS 7.0 | 27270102 |
| ECLASS 8.0 | 27270102 |
| ECLASS 8.1 | 27270102 |
| ECLASS 9.0 | 27270102 |
| ECLASS 10.0 | 27270102 |
| ECLASS 11.0 | 27270102 |
| ECLASS 12.0 | 27274201 |
| ETIM 5.0 | EC002715 |
| ETIM 6.0 | EC002715 |
| ETIM 7.0 | EC002715 |
| ETIM 8.0 | EC002715 |
| UNSPSC 16.0901 | 39122230 |
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