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PCE Instruments UK Ltd. PCE Americas Inc. |
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Measuring Sensors
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Force | Level indicator | Pressure | |||
Redox | Temperature | pH value | |||
Technical information about our Measuring Sensors can be found at the following links: |
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To carry out a measuring and control task, measuring sensors and other devices are required. These measuring devices can also be found among our wide range of products. To change category, click on the respective image
You are in the Measuring Sensors category. |
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Measuring sensors are an essential element within moder automation and such sensors detect many different physical quantities. Measuring sensors make physical quantities such as pressure, temperature or force understandable and transform them into electrical signals. For doing that high accuracy is necessary, so sensors should not have a great influence in the process. Besides, response time should be as short as possible. To meet these requirements a great number of physical effects are used. For example, to measure temperature, materials which change their electrical resistance when temperature changes are used. On the other hand, pH and Redox electrodes give a constant voltage. Another fields which belong to measuring sensors are those which have a binary output signal (On/Off) instead of an analogue one. Level sensors are an example of this group. Many measurements do not require a high accuracy within level measurement, however it is enough to detect when certain level has been reached. For example with capacitive level sensors which give an output signal when the liquid reaches the sensor. So a controller can react. |
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