Water Sensors |
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CWi Technical Ltd select sensors for inclusion in their systems based on quality, accuracy and reliability. If a sensor is in our list, it means we have the utmost confidence in its performance and reliability, and it fits the quality criteria for inclusion in datashare. |
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pH Float Sensor |
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Probes need calibrating periodically. We recommend monthly in buffer solution. The logger holds the constants necessary to convert the sensor output to a valid pH reading.
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Linear Level Sensor |
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These sensors are quite delicate however and need to be treated with care.
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The industrial pH sensor with onboard temperature is a rugged probe used for chemical dissipation studies widely by our clients. We mount these probes in flotation devices to ensure a constant monitoring depth below the surface. Additionally, pH sensors also need to keep wet and so using a device such as this is a novel method for maintaining continuous use. 
CWi Technical Ltd can supply linear level sensors with an accuracy of 5mm for use in tank based sudies, with sensors easily integrated into our data logger portfolio. The LVCS sensors can be any length, although typically they are about 75cm which is an ideal size for some IBC's as shown in the picture. The sensors are 12v powered with a 2v output directly proportional to level. 