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Achieves Low-cost Chemical Level Control
Case Number 100
last update: November 6, 2009
This application uses an inexpensive pipe-mounting Liquid Level Photomicrosensor with Built-in Amplifier.
This Sensor uses difference in the refractive index between liquid and air in pipes to enable detecting the presence of liquid in the pipes.
This Sensor uses difference in the refractive index between liquid and air in pipes to enable detecting the presence of liquid in the pipes.
Know-How
It was difficult to achieve a low-cost chemical level control. Also, you had to take sufficient precautions for the powder release agent of the cables that are used in clean rooms.
Benefit / Efficiency
The sensor achieves liquid level control using 6- to 13-mm-diameter transparent or semi-transparent pipes with a wall thickness of 1 mm.
You can use a clean (with no powder release agent) cable that is ideal for equipment used in clean rooms.
You can use a clean (with no powder release agent) cable that is ideal for equipment used in clean rooms.
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- Industry
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Semiconductors / Electronics
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- Work / Process
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Presence Detection, Identification
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- Product Category
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Photomicro Sensors
Use Products
Pipe-mounting Liquid Level Photomicrosensor with Built-in Amplifier
EE-SPX613
Liquid Level Photomicrosensor with operation mode and sensitivity selectors for easy application.
About this Application Case
Related Contents
- Photomicro Sensors
Applications
- Industry
- Semiconductors / Electronics
- Achieves Low-cost Chemical Level Control
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