Dwyer 645-15-3V, Series 645 Pressure Transmitter
Dwyer, 645-15-3V, Series 645 Wet/Wet Differential Pressure Transmitter, Range ±25 psid., Type - With 3-Valve Manifold Assembly ±0.25% Accuracy, Quick Response, 2-Wire Design Series 645 Wet/Wet Differential Pressure Transmitter is designed for use with compatible gases and liquids which can be applied to both the pressure and reference ports
Bleed ports allow for total elimination of air in the line and pressure cavities.
Quick response capacitance sensor delivers a 4 to 20 mA output signal proportional to differential pressure with 177 .25 accuracy
The Series 645 transmitter is ideal for process control, filter condition monitoring, refrigeration equipment, pump speed control, HVAC equipment, and liquid level measurement