• Wire type and power
• DC 3-wire type 12-24VDC Sensing side diameter
• M08Sensing distance 2mm
• Installation Non-shield(non-flush)
• Standard sensing target8x8x1mm(iron)
• Response frequency1kHzCurrent specification
• Current consumption: Max. 10mA
• Control output PNP Normally Open Material Brass(nickel plated)
• Cable Standard/material Standard cable
• Protection structureIP67
• Approval Body length Standard type
• Environment Ambient temperature-25 to 70C, storage: -30 to 80C
• Environment Ambient humidity35 to 95% RH, storage: 35 to 95% RH
• Hysteresis(distance)Max. 10% of sensing distance
• Residual voltage Max. 2V
• Weight Approx. 64g(approx. 52g)

1. Improved the noise resistance with a dedicated IC.
2. Built-in reverse polarity protection circuit (DC 3-wire type).
3. The built-in surge protection circuit.
4. Built-in overcurrent protection circuit (DC type).
5. Long life cycle and high reliability, and simple operation.
6. IP67 protection structure (IEC standard).
7. Replaceable for micro switches and limit switches.

PR12 4DN Autonics PR12-4DN Inductive Proximity Sensor – 4mm is the most common and affordable solution for no-touch object detection. The most commonly-used proximity sensor is the inductive type, which generates an electromagnetic field to sense metal objects passing close to its face. This is usually the easiest sensing technology to apply in applications where the metal object to be detected is within an inch or two of the sensor face. Note that the standard detecting distance is based on a standard shape approaching the sensor in a standard way. The real detecting distance will vary depending on the shape, thickness, and type of metal being detected and will in general be between 70 to 80% of the standard distance.

Sensing distance
1.5mm

Installation
Shield(flush)

Standard sensing target
8×8×1mm(iron)

Response frequency
1.5kHz

Current specification
Current consumption: Max. 10mA

Control output
PNP Normally Open

Material
Brass(nickel plated)

Cable Standard/material
Standard cable

Body length
Standard type

Weight
Approx. 64g (approx. 52g)

Proximity Sensor LM12 3002 NA switch is composed of three parts: oscillator, switch circuit and magnified output circuit. The oscillator will generate an alternating electric field. When hemetal object approaches this electric field and reaches the induction distance, whirlpool will generate in metal object, resulting in attenuation of vibration and then stop. The change of vibration and stop of oscillator is treated by begird stage magnified circuit and converted to switching sign, triggering driving con-contact detection.

• Insulating resistance: ≥ 50 M Ω
• Gearing distance: from 2 mm to 7 mm
• Precision of repetition: 0.01
• Ambient temperature: -25˚С to +65˚С
• Gearing speed: 5mm/s
• Rated voltage: 6~36VDC; 90~230VAC
• IP code: IP 67

• Improve the noise resistance by adopting a dedicated
• The built-in protection circuit of reverse power polarity (DC 3-wire type)
• Built-in surge protection circuit
• Built-in over current protection circuit (DC type)
• Custom Applications Available Please Call For Applications.