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How Does a Float Level Switch Work?

Gems Sensors & Controls
04.18.17
When it comes to measuring liquid levels in tanks, few instruments are as reliable as a mechanical float switch. So how does a float switch work?
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What is a Pressure Transducer?

Gems Sensors & Controls
03.27.17
Not all of us respond well to pressure, but that’s exactly what happens with a pressure sensor. If you’ve wondered how they work, these devices convert pressure into an electrical output signal such as voltage, current, and frequency.
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How-to Prevent “Freezing” of Latching Valves in Extreme Cold

Gems Sensors & Controls
01.31.17
During winter months and in extreme cold conditions, valve malfunctions can occur that can be extremely inconvenient and expensive. When malfunctions occur in these climates, users typically cite freezing of valves as a cause. However, tests have shown that this is perceived “freezing” and can in fact be prevented.