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20ma differential pressure indicator
Selling leads
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...for positioning of pneumatic actuator oper-ated cotrol valves. Input signal 4 to 20mA DC is changed to air pressure. Accurate positioning is ...
2025-07-17 00:19:02
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... and other current output device, accept 4-20mA DC current signal, adjust the air source pressure input to the valve actuator in proportion, adjust ...
2024-12-09 20:36:45
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...20mA DC) without travel transmission Structure : R = NEPSI Intrinsically safe and Flameproof Connection, 1/4NPT internal Air piping, 1/2NPT ...
2025-06-22 06:02:36
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