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Opto-electronic level vials
The opto-electronic level vial has more smooth inner surface with excellent linearity than conventional spirit level vial.When the position of the bubble changed,it will be changed into a electronic signal to the controlling system,and then to drive the correlative programs. |
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| Theory of Operation |
 These vials operate in the same way as conventional spirit level vials, the main difference being that the position of the bubble is detected opto-electronically rather than by the eye of the user. As the bubble position changes, the movement can be measured and used to provide information of level and angle to the controlling system. This technology is now widely used in a variety of applications, and we specialise in manufacturing the high performance bubble vial sensors used in such a system. |
| Quality Control |
 We specialise in the design and production of level sensor vials suitable for opto-electronic bubble position sensing. We have more experience of these systems than any other sensor manufacturer in the world today. As a result of extensive research and development we have created an entirely new production process for these vials. We guarantee quality and long term performance, and it is this which sets us apart from other manufacturers. The quality of our finished product is a result of a carefully monitored production process, and a high level of in-process and final inspection. Although these vials are similar in appearance to normal spirit level vials, the quality needs to be much higher because the bubble position can be detected more precisely electronically than is possible by eye.The accuracy and measurement range will depend on the sensitivity of the vial, and we can recommend a suitable sensitivity based on your application. Because of the performance requirements, the inside surface of the vial must have a high precision and ultra clean finish. To achieve this, we manufacture in a clean air environment and have implemented two separate proprietary cleaning processes to our manufacturing line. We manufacture both circular and tubular types and offer a range of standard level sensors, or can easily design and produce a sensor to suit your exact requirements. |
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