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TC Series Capacitive Proximity Sensor

TC Series
Capacitive Proximity Sensor

TC series inductive proximity sensor is a square shape proximity sensor with 40-120mm detection distance , and 0-90mm setting distance. TC series proximity sensors have the advantages of cost-effective, simple to operate, long life and high reliability, and can adapt to complex working environments. TC series proximity sensors are equipped with power reverse protection, short-circuit protection, etc., and can be directly connected with PLC device. The operating status of the sensor can be directly observed through the red LED, TC 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".

  • TCO-3040



How to order


● Reverse power supply protection, and short circuit protection

● Long life and high reliability, high environmental adaptability

● Directly connect to PLC

● The red LED shows the operating status of the sensor

● 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 — FRP / ABS; Detection surface — ABS


TC Series Proximity Sensor
Mounting MethodsUnshieldedUnshieldedUnshieldedUnshielded
NCTCO- 3040BLTCA-3050BLTCB-3080BLTCC-30120BL
Detection Distance40mm±10%50mm±10%80mm±10%120mm±10%
Set Distance0~35mm0~40mm0~60mm0~90mm
Standard Sensing ObjectSteel 80x80x2mmSteel 100x100x2mmSteel 140x140x2mmSteel 210x210x2mm
Response FrequencyDC:0.5KHz, AC:25HzDC:0.5KHz, AC:25HzDC:0.5KHz, AC:25HzDC:0.5KHz, AC:25Hz
Outline Dimension DrawingFigure1Figure2Figure3Figure4

Dimensions & wiring diagram

TC series, dimensions and wiring diagram



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