645-3

Product Highlights Quick response capacitance sensor delivers a 4 to 20 mA output signal proportional to differential pressure with ±.25% accuracy The Series 645 transmitters are ideal for process control, filter condition monitoring, refrigeration equipment, pump speed control, HVAC equipment, and liquid level measurement For ease of installation and maintenance, order optional 3-valve manifold assembly Bleed ports allow for total elimination of air in the line and pressure cavities