Micro 2 Wire / 3 Wire Magnetic Position Sensor Short Circuit Protection Dustproof
| Place of Origin: | Guangdong |
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Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Ultrasonic Proximity Sensor, Capacitive Proximity Sensor |
Product Detail
| Model No.: | AIA-1 |
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Product Description
Size : 33x12x14mm
Reed Sensor
Reed sensor also called magnetic switch, reed sensor is application for position determination of pneumatic and / or hydraulic cylinder and piston pump. It also can be used as limit switch .When the magnetic object approaches, the reed closes and sends out switch signal through magnification. Compared with inductive sensor ,it has the following strong points: can be installed in metal closely and side by side and detect through metal object.Its detection distance subjects to the intensity of magnetic field of detected object.Reed sensor is not applicable in the occasion of severe vibration.
Features:
2 . Good performance of anti-interference.
3 . Many output forms
4 . Dust proof,vibration proof,water proof and oil proof.
5 . With short-circuit protection and inverted connecting protection.
Model explanation of proximity switch
LM 18 30 05 N A / L
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1 2 3 4 5 6 7 8
| Switch category | Output form |
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N: Three-wire Dc NpN Output |
| Outward appearance code | Output state |
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| Working voltage | Subsidiart functions |
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T: with aviation connector |
| Detection distance | Long-distance |
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L: Long-distance |
Working priciple Inductive proximity switch
Inductive proximity 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 vibrati on and then stop.The changeof vibration and stop of oscillator is treated by begid stage magnified circuit and convertedto switching sign,triggering driving con-contact detection.
Current consumption of inductive proximity switch decreases proportional to the metal object distance.
Application illustration of proximity switch
1 . Spacing detection
2 . Various location detection of machinery process center
3 . Inspection of the exiating of milk inside the paper package
4 . Arm location detection of robot
5 . Bottle lid detection
To choose the perfect sensor type
| Application VS. Technology Comparison | |||
| Application | Not Recommended | Good | Best
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