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Water Resistant PNP Proximity Switch Red LED Detect Sensor Working Status

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Normally Closed Proximity Switch [60]
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Zhejiang Zhongde Electric Co., Ltd.

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Water Resistant PNP Proximity Switch Red LED Detect Sensor Working Status

Name: Water Resistant PNP Proximity Switch Red LED Detect Sensor Working Status
Brand: Zhongde
Price: 1 USD

Model Number : LJ8A3-1-Z/AY

MOQ : 100

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000only 8day

Place of Origin : China

Brand Name : Zhongde

Certification : CE

Name : PNP Proximity Switch

Feature : Water Resistant

Size : M8

Voltage : DC

Output Method : PNP

Induction Method : Normally closed

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Water Resistant PNP Proximity Switch Red LED Detect Sensor Working Status

Description

Inductive PNP Proximity Switches, also known as inductive proximity sensors, metal sensors.

Three-wire PNP normally closed DC

Working principle

The switch contains high-frequency oscillation circuit, detection circuit, amplifier circuit, the solution circuit and the output circuit. When the power is supplied to the switch, the oscillator in the high frequency oscillation circuit generates an alternating electromagnetic field on the detection surface of the switch. When there is a metal close to the switch detection surface, the eddy current inside the metal absorbs the energy of the alternating electromagnetic field in the oscillator. The oscillator is weakened or stopped. Oscillator energy changes in the two states, the detection circuit is converted to a level signal, through the amplifier circuit to amplify the level signal after the trigger circuit to trigger the output transistor transistor circuit to produce a switch signal. Thereby detecting the presence or absence of the metal. To achieve the purpose of metal detection.

Parameter

Lag distance	Less than 10% of the detection distance
Detecting objects	Magnetic metal (detection distance is reduced when non-magnetic metal)
voltage	DC : DC 12~24 (6~36V) pulse (p-p) below 10%
voltage	AC : AC 110~220V (36~250V) 50/60Hz
Current consumption	N.P : ≤13mA
	D : ≤0.8mA
	A : ≤1.7mA
Control output	N.P : ≤300mA
	D : ≤200mA
	A : ≤400mA
Loop protection	N.P.D : reverse connection protection, surge absorption, load short circuit protection
Loop protection	A : surge absorption
Ambient temperature	-30~+65°C (no icing, no condensation)
Ambient humidity	-35~95%RH
Insulation resistance	50MΩ or more (DC500 megohmmeter) (between charging part and housing)
Withstand voltage	AC 1000V 50/60HZ 1min (between charging part and Housing)
Temperature effect	-30~+65°C: detection distance error ±15% at +23°C
Temperature effect	-25~+60°C: detection distance error ±10% at +23°C
Voltage effect	6-36V (90-250V) : ±15% of detection distance error
Voltage effect	10-30V (220V) : ±10% of detection distance error
Protection level	IP67 (IEC)
Material	Housing: ABS
Material	Detection surface: ABS

Note:Please read the "Precautions" of the product manual before use.

Water Resistant PNP Proximity Switch Red LED Detect Sensor Working Status

Product Tags:

pnp no proximity sensor

pnp inductive sensor

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