CM18-12NPP-EC1_SICK_PRODUCT_吉林易择科技技术发展有限公司

The CM18-12NPP-EC1 is a compact capacitive proximity sensor featuring an M18 threaded housing and non-flush mounting design. It offers adjustable detection of up to 12 mm, reliable complementary PNP output via a 4-pin M12 connector, and sturdy protection (IP67/IP68/IP69K), making it well-suited for harsh industrial settings.

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DESCRIBE

Parameters
Parameter Specification
Sensor type Capacitive proximity sensor (non-flush)
Thread / Housing M18 × 1 threaded cylindrical housing (Ø 18 mm)
Sensing range (Sn) 0 … 12 mm
Safe sensing range (Sa) 9.18 mm
Switching frequency 50 Hz
Output type PNP, complementary (wire selectable)
Electrical wiring 4-wire DC configuration
Adjustment 11-turn potentiometer
Supply voltage 10 … 36 V DC
Current consumption Approx. 12 mA (no load)
Voltage drop ≤ 2.5 V DC
Response delay (start-up) ≤ 200 ms
Hysteresis 3 % … 20 %
Reproducibility ≤ 5 % of sensing range
Temperature drift ±10 % of sensing range
Continuous output current ≤ 200 mA
Protections Short-circuit, reverse polarity, power-up pulse
EMC rating EN 60947-5-2
Shock & vibration resistance Per EN 60068
Operating temperature –30 °C … +85 °C (short-term front up to +120 °C)
Storage temperature –40 °C … +85 °C
Housing material Plastic (PBT)
Housing length 85 mm
Thread length 47 mm
Connector M12 male, 4-pin
Mounting accessories Includes mounting nut (x2) and adjustment screwdriver

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