JWK Series
Inductive Proximity Sensor
JWK series inductive proximity sensor is a square shape proximity sensor with 5-10mm detection distance , and 0-8mm setting distance. Depending on the position of the detection surface, this series of inductive proximity sensors can be divided into the JWK-D series (detection surface up) and JWK-A series (detection surface forward). JWK series proximity sensors have the advantages of cost-effective, simple to operate, long life and high reliability, and can adapt to complex working environments. JWK 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, JWK 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".
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How to order
Features
● 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
Parameters
● 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
Datasheet
JWK-D(A) Series Proximity Sensor Dimensions 31x33x50 31x33x50 34x42x73 34x42x73 Mounting Methods Unshielded Unshielded Unshielded Unshielded Models DC NPN NO JWK-D5P JWK-A5P JWK-D10P JWK-A10P NC JWK-D5P2 JWK-A5P2 JWK-D10P2 JWK-A10P2 NO+NC PNP NO NC NO+NC 2-wires NO NC AC 2-wires NO NC 3-wires NO+NC Detection Distance 5mm±10% 5mm±10% 10mm±10% 10mm±10% Set Distance 0~4mm 0~4mm 0~8mm 0~8mm Standard Sensing Object Steel 18x18x1mm Steel 18x18x1mm Steel 25x25x1mm Steel 30x30x1mm Response Frequency DC:0.5KHz, AC:25Hz DC:0.5KHz, AC:25Hz DC:0.5KHz, AC:25Hz DC:0.5KHz, AC:25Hz Outline Dimension Drawing Figure1 Figure2 Dimensions 48x48x73 Mounting Methods Unshielded Models DC NPN NO NC NO+NC PNP NO NC NO+NC 2-wires NO NC AC 2-wires NO JWK220-A(D)10J NC JWK220-A(D)10JK 3-wires NO+NC Detection Distance 10mm±10% Set Distance 0~8mm Standard Sensing Object Steel 30x30x1mm Response Frequency DC:0.5KHz, AC:25Hz Outline Dimension Drawing Figure3
Dimensions & wiring diagram
Updates
2023-10-28
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