186-1523-0752
0531-88975421
Dwyer Liquid Differential Pressure Transmitter 645 Series
Product Introduction：
Accuracy is ±0.25%, fast response, two-wire system- Consultation Hotline：18615230752 Landline：0531-88975421
Product Details
Technical parameters
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Optional accessories
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The 645 series liquid differential pressure transmitter can handle both liquids and gases at the high and low-pressure ports and features a sensitive capacitive sensor. It outputs a linear 4-20 mA signal proportional to the differential pressure, with an accuracy of up to 0.25%. The 645 series transmitters are ideal for process control, filter cleanliness monitoring, refrigeration equipment, multi-stage water pump control, HVAC systems, liquid level monitoring, and more. For easy installation, a three-valve manifold is optional. It comes with a vent port that can eliminate air pockets in the piping.
● A versatile, high-precision device suitable for liquids or gases, designed to support applications that require more accurate measurements.
● Optional three-valve manifold allows easy installation or removal of the transmitter without interrupting the process.
