CM18-08BPP-EW1

CM18-08BPP-EW1 CM 

**CAPACITIVE PROXIMITY SENSORS** 

**CM18-08BPP-EW1 | CM** CAPACITIVE PROXIMITY SENSORS 

Ordering information **Type Part no.** CM18-08BPP-EW1 6058144 Other models and accessories www.sick.com/CM ‘ lili... Illustration may differ C€ ECOLAB Gs E ~~H~~ cA 

## Detailed technical data 

Features 

|**Housing**|Cylindrical thread design|
|---|---|
|**Thread size**|M18 x 1|
|**Diameter**|Ø 18 mm|
|**Sensing range Sn**|0 mm ... 8 mm|
|**Safe sensing range Sa**|6.12 mm1)|
|**Installation type**|Flush|
|**Switching frequency**|50 Hz|
|**Connection type**|Cable, 4-wire, 2 m2)|
|**Switching output**|PNP|
|**Output function**|Complementary|
|**Output characteristic**|Wire configurable|
|**Electrical wiring**|DC 4-wire|
|**Adjustment**|Potentiometer, 11 turns (Sensitivity)|
|**Enclosure rating**|IP67<br>IP683)<br>IP69K|
|**Items supplied**|Mounting nut, PA12 plastic (2x)<br>Screwdriver for potentiometer adjustment (1 x)|



- 1) For flush mounting in electrically conductive materials Sa = 0.8 x Sr at temperatures <0 °C and >60 °C. 

- 2) Do not bend below 0 °C. 

- 3) 1 m water depth / 60 min. 

**Product data sheet | 2024-01-09 09:32:39 Subject to change without notice** 

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**CAPACITIVE PROXIMITY SENSORS | SICK** 

**CM18-08BPP-EW1 | CM** CAPACITIVE PROXIMITY SENSORS 

## Mechanics/electronics 

|**Supply voltage**|10 V DC ... 36 V DC|
|---|---|
|**Ripple**|≤ 10 %1)|
|**Voltage drop**|≤ 2.5 V DC2)|
|**Current consumption**|12 mA3)|
|**Time delay before availability**|≤ 200 ms|
|**Hysteresis**|3 % ... 20 %|
|**Reproducibility**|≤ 5 %4) 5)|
|**Temperature drift (of Sr)**|± 10 %|
|**EMC**|According to EN 60947-5-2|
|**Continuous current Ia**|≤ 200 mA|
|**Cable material**|PVC|
|**Conductor size**|0.34 mm²|
|**Cable diameter**|Ø 5.2 mm|
|**Short-circuit protection**|✔|
|**Reverse polarity protection**|✔|
|**Power-up pulse protection**|✔|
|**Shock and vibration resistance**|According to EN 60068|
|**Ambient operating temperature**|–30 °C ... +85 °C6)|
|**Ambient temperature, storage**|–40 °C ... +85 °C|
|**Housing material**|Plastic, PBT|
|**Housing length**|81 mm|
|**Thread length**|55 mm|
|**Tightening torque, max.**|≤ 2.6 Nm|
|**UL File No.**|NRKH.E191603|



1) Of Ub. 

2) At Ia max. 

3) Without load. 

4) Of Sr. 

5) Supply voltage Ub and constant ambient temperature Ta. 

6) +120 °C short time, at the front of the sensor. 

## Safety-related parameters 

|**MTTFD**|919 years|
|---|---|
|**DCavg**|0 %|
|**TM (mission time)**|20 years|



## Reduction factors 

|**Note**|The values are reference values which may vary|
|---|---|
|**Metal**|1|
|**Water**|1|
|**PVC**|Approx. 0.4|
|**Oil**|Approx. 0.25|



**2024-01-09 09:32:39 | Product data sheet Subject to change without notice** 

**CAPACITIVE PROXIMITY SENSORS | SICK** 

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**CM18-08BPP-EW1 | CM** CAPACITIVE PROXIMITY SENSORS 

|**Glass**|0.6|||
|---|---|---|---|
|**Ceramics**|0.5|||
|**Alcohol**<br>**Wood**|0.7<br>0.2 ... 0.7|0.2 ... 0.7|0.2 ... 0.7|



## Installation note 

|**Remark**|Associated graphic see "Installation"|
|---|---|
|**B**<br>**C**|18 mm<br>18 mm|
|**D**|24 mm|
|**F**|24 mm|



## Classifications 

|**eCl@ss 5.0**|27270102|
|---|---|
|**eCl@ss 5.1.4**|27270102|
|**eCl@ss 6.0**|27270102|
|**eCl@ss 6.2**|27270102|
|**eCl@ss 7.0**|27270102|
|**eCl@ss 8.0**|27270102|
|**eCl@ss 8.1**<br>**eCl@ss 9.0**|27270102<br>27270102|
|**eCl@ss 10.0**|27270102|
|**eCl@ss 11.0**|27270102|
|**eCl@ss 12.0**|27274201|
|**ETIM 5.0**|EC002715|
|**ETIM 6.0**|EC002715|
|**ETIM 7.0**<br>**ETIM 8.0**|EC002715<br>EC002715|
|**UNSPSC 16.0901**|39122230|



## Installation note 

Flush installation 

## ot ~~”©~~ **4 CAPACITIVE PROXIMITY SENSORS | SICK** 

**Product data sheet | 2024-01-09 09:32:39 Subject to change without notice** 

**CM18-08BPP-EW1 | CM** CAPACITIVE PROXIMITY SENSORS 

## Shock and vibration resistance 

Shock (IEC 60068-2-27): 30 G / 11ms, 3 pos, 3 neg per axis Rough handling shocks (IEC 60068-2-31): 2 times from 1m, 100 times from 0,5m Vibration (IEC 60068-2-6): 10 to 150 Hz, 1 mm / 15 G 

## Electromagnetic compatibility (EMC) 

|Electrostatic discharge (EN61000-4-2):|Contact discharge > 40 kV|Contact discharge > 40 kV|
|---|---|---|
||Air discharge > 40 kV||
|Electrical fast transients/burst (EN 61000-4-4):|+/- 4 kV||
|Surge (EN 61000-4-5):|Power supply > 2 kV (with 500 Ohm)||
||Sensor output > 2 kV (with 500 Ohm)||
|Wire conducted disturbances (EN 61000-4-6):|>|20 Vrms|
|Power-frequency magnetic f elds (EN 61000-4-8):|Continous > 60 A/m, 75.9 µ tesla||
||Short-time > 600 A/m, 759 µ tesla||
|Radiated RF electromagnetic f elds (EN 61000-4-3):|>|20 V/m|



## Connection diagram 

## Cd-005 

BN + (L+) BK NO WH NC BU **-** (M) 

## Response diagram 

## CM18, Flush installation 

**==> picture [186 x 154] intentionally omitted <==**

**----- Start of picture text -----**<br>
mm (inch)<br>20<br>(0.79)<br>10<br>(0.39)<br>0<br>–10<br>(–0.39)<br>–20<br>(–0.79) 0 2 4 6 8 10 12 14<br>(0.08) (0.16) (0.24) (0.31) (0.39) (0.47) (0.55)<br>Distance in mm (inch)<br>**----- End of picture text -----**<br>


**2024-01-09 09:32:39 | Product data sheet Subject to change without notice** 

**CAPACITIVE PROXIMITY SENSORS | SICK** 

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**CM18-08BPP-EW1 | CM** CAPACITIVE PROXIMITY SENSORS 

## Dimensional drawing (Dimensions in mm (inch)) 

CM18, flush, cable 

**==> picture [234 x 82] intentionally omitted <==**

**----- Start of picture text -----**<br>
86 (3.39)<br>70 (2.76)<br>LED<br>ml 15 e<br>(0.59)<br>=<br>M18 x 1 x 55<br>**----- End of picture text -----**<br>


- ① Potentiometer for sensitivity adjustment 

- ② LED yellow: output active 

- ③ LED green: operating indicator 

## Recommended accessories 

Other models and accessories www.sick.com/CM 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Universal bar clamp systems||||
||Plate N06 for universal clamp bracket, M18, Zinc plated steel (sheet), Zinc die cast<br>(clamping bracket), Universal clamp (5322626), mounting hardware|BEF-KHS-N06|2051612|
||Plate N06N for universal clamp bracket, M18, Stainless steel 1.4571 (sheet), Stainless<br>steel 1.4408 (clamp), Universal clamp (5322627), mounting hardware|BEF-KHS-N06N|2051622|
|Mounting brackets and plates||||
||Mounting plate for M18 sensors, steel, zinc coated, without mounting hardware|BEF-WG-M18|5321870|
|<|Mounting bracket for M18 sensors, steel, zinc coated, without mounting hardware|BEF-WN-M18|5308446|
|Terminal and alignment brackets||||
|¥>|Clamping block for round sensors M18, without fixed stop, plastic (PA12), glass-fiber re-<br>inforced, mounting hardware included|BEF-KH-M18|2051481|
||Clamping block for round sensors M18, with fixed stop, plastic (PA12), glass-fiber rein-<br>forced, mounting hardware included|BEF-KHF-M18|2051482|



**6 CAPACITIVE PROXIMITY SENSORS | SICK** 

**Product data sheet | 2024-01-09 09:32:39 Subject to change without notice** 

## SICK At A GlAnCe 

SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. 

We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. 

Comprehensive services complete our offering: SICK lifetime Services provide support throughout the machine life cycle and ensure safety and productivity. 

For us, that is “Sensor Intelligence.” 

## WOrldWIde preSenCe: 

Contacts and other locations www.sick.com 

SICK AG | Waldkirch | Germany | www.sick.com