Dwyer, 645-5-3V, Series 645 Wet/Wet Differential Pressure Transmitter, Range 0-50 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. Quick response capacitance sensor delivers a 4 to 20 mA output signal proportional to differential pressure with ±.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. Bleed ports allow for total elimination of air in the line and pressure cavities.
