SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.
Part Number: 6051009
Capacitive Proximity Sensor Model: CQ4-08EPSKU1
OEM Spec Ref
| Housing | Rectangular |
| Dimensions (W x H x D) | 16 mm x 39.5 mm x 12 mm |
| Sensing range Sn | 1 mm … 8 mm 1)
1 mm … 6 mm 2) |
| Safe sensing range Sa | 5.76 mm |
| Installation type | Non-flush
Flush |
| Switching frequency | 100 Hz |
| Connection type | Cable, 3-wire, 2 m 3) |
| Switching output | PNP |
| Output function | NO |
| Electrical wiring | DC 3-wire |
| Adjustment | Potentiometer, 5 turns (Sensitivity) |
| Enclosure rating | IP67 4) |
| Supply voltage | 10 V DC … 30 V DC |
| Ripple | ≤ 10 % |
| Voltage drop | ≤ 2.5 V DC 1) |
| Current consumption | 12 mA 2) |
| Time delay before availability | ≤ 200 ms |
| Hysteresis | 4 % … 20 % 3) |
| Reproducibility | ≤ 5 % 4) 5) |
| Temperature drift (of Sr) | ± 20 % |
| EMC | According to EN 60947-5-2 |
| Continuous current Ia | ≤ 150 mA |
| Cable material | PVC |
| Short-circuit protection | ✔ |
| Reverse polarity protection | ✔ |
| Power-up pulse protection | ✔ |
| Shock and vibration resistance | 30 g, 11 ms / 10 … 55 Hz, 1 mm |
| Ambient operating temperature | –20 °C … +75 °C |
| Ambient temperature, storage | –40 °C … +85 °C |
| Housing material | Plastic, ABS |
| Sensing face material | Plastic |
| Items supplied | Screwdriver for potentiometer adjustment (1 x) |
| UL File No. | NRKH.E191603 |
| MTTFD | 1,344 years |
| DCavg | 0 % |
| TM (mission time) | 20 years |
| 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 | 0.2 … 0.7 |
