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SC Series Capacitive Proximity Sensor

SC Series
Capacitive Proximity Sensor

SC series inductive proximity sensor is a cylindrical shape proximity sensor with 20-25mm detection distance , and 0-22mm setting distance. Depending on the dimension and material, this series of inductive proximity sensors can be divided into SC series (metal housing, Φ40+M24), SM series (metal housing, Φ48+M24) and SH series (plastic housing, Φ34). SC series proximity sensors are cost-effective and simple to operate. However, the environmental adaptability of the SC series proximity sensors is normal, and they are only suitable for ordinary working environments. SC series proximity sensors are equipped with power reverse protection, short-circuit protection, current overload protection, etc., and can be directly connected with PLC device. The operating status of the sensor can be directly observed through the red LED, SC series proximity sensors are IP67 protected (IEC standard). Depending on the control output, proximity sensors can be divided into NPN type (N type), PNP type (P type), AC type (A type), and DC type (D type). For more information about the proximity sensors, please visit "What is Proximity Sensors".

  • SH
  • SM



How to order


● Reverse power supply protection, and short circuit protection

● Suitable for ordinary occasions, and normal environmental adaptability

● Can be used in a wide range of applications to replace small switches and limit switches

● Directly connect to PLC

● The red LED shows the operating status of the sensor

● Full-threaded design reduces mounting dimensions and allows for direct wrench clamping

● Cost-effective and simple to operate

● IP67 protection structure (IEC specification)

● Please read "Precautions for Proximity Sensors" before use


● Lagging Distance: Less than 10% of detection distance

● Sensing Object: Magnetic metal (if non-magnetic object, the detection distance will be reduced)

● Supply Voltage: DC type — 12-24VDC (6-36VDC) with voltage pulsation (p-p) below 10%; AC type — 110-220VAC (36-250VAC), 50/60Hz

● Current Consumption Type N.P — under 13mA; Type D — under 0.8mA; Type A — under 1.7mA

● Control Output: Type N.P — under 300mA; Type D — under 200mA; Type A — under 400mA

● Circuit Protection: Type N.P.D — Reverse power supply protection, surge absorption, short-circuit protection; Type A — Surge absorption

● Ambient Temperature (operating, storage): -30-+65°C (non-freezing, non-condensing)

● Ambient Humidity (operating, storage): 35-95%RH

● Insulation Impedance: Above 50 MΩ (between the charging section and the housing, using a DC500 megohmmeter)

● Withstanding Voltage (1min): 1000VAC, 50/60Hz (between charging section and case)

● Temperature Effect: If the temperature range is -30 to +65℃, the sensing distance is within ±15% of the detection distance at +23℃; if the temperature range is -25 to +60℃, the sensing distance is within ±10% of the detection distance at +23℃.

● Voltage Effect: If the voltage range is within ±15% of the rated supply voltage, the sensing distance is within ±10% of the detection distance at the rated supply voltage.

● Protective Structure: IP67 (IEC standard)

● Material: Housing — nickel plated brass/ ABS; Detection surface — ABS


SC Series Proximity Sensor
Mounting MethodsUnshieldedUnshieldedUnshieldedUnshielded
Detection Distance20mm±10%25mm±10%20mm±10%20mm±10%
Set Distance0~17mm0~22mm0~17mm0~17mm
Standard Sensing ObjectSteel 54x54x1mmSteel 65x65x1mmSteel 78x78x1mmSteel 70x70x1mm
Response FrequencyDC:0.5KHz, AC:25HzDC:0.5KHz, AC:25HzDC:0.5KHz, AC:25HzDC:0.5KHz, AC:25Hz
Outline Dimension DrawingFigure1Figure2Figure3

Dimensions & wiring diagram

SC series, dimensions and wiring diagram



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