ProSense^® Differential Pressure Flow Transmitters

Liquid / Gas / Steam Differential Pressure Transmitters - DPTW Series

ProSense DPTW series differential pressure transmitters are precision engineered for accurate differential or gauge pressure measurement of a wide variety of liquids, gases, and steam applied to both pressure sensing ports. This series is ideal for industrial, commercial, and OEM process measurement applications including differential, positive, or negative pressures; hydrostatic liquid level in pressurized or open tanks; and flow measurement using primary differential pressure flow elements such as an annular pitot tube, orifice plate or venturi tube.

Differential Pressure Transmitter Features

• Integral pressure port manifold with 1/4 inch female process connections and built-in equalizing valve
• Digital filter function to dampen pulsations and provide a more stable output and display
• Key lock function to prevent unauthorized changes to configuration settings
• Bright backlit 6-digit LCD display
• Scaling function allows display to indicate user defined units of measure
• Internal “pushbutton” for quick range changes
• “Loop check” function allows unit to output 4-20 mA without applying pressure
• Square root extraction function for display and output of linear flow rate or display of integrated flow volume
• Up to 8X smaller than a conventional style DP transmitter
• Easily rotatable display
• Rugged NEMA 4X rating

Applications

• Pressurized and non-pressurized tank levels
• Flow measurement (liquid / gas / steam)
• Pollution monitoring equipment
• Filter monitoring
• Pressure across flue gas duct
• Furnace combustion airflow rate
• Pump speed control
• Valve pressure drop monitoring