ProSense® Differential Pressure Transmitters

Air / Gas Differential Pressure Transmitters
- DPTA Series

ProSense DPTA series differential pressure transmitters are precision engineered for accurate low differential pressure measurement of air and non-condensing, non-corrosive gases for industrial, commercial and OEM applications.

• Highly reliable, ultra-thin single silicon crystal diaphragm capacitive differential sensor provides inherent repeatability and stability with no glues or other organics to contribute to drift or mechanical degradation over time.
• Available in ranges from 0.1 to 25 inches of water column to measure positive, negative, and bi-directional pressures with the ability to withstand 15 psi overpressure without damage or calibration shift.
• Easily accessible brass barbed pressure ports, removable terminal blocks, and rugged ABS housing capable of 35mm DIN rail or panel mounting make installation quick and easy.

These differential pressure sensors are also sometimes referred to as bidirectional pressure sensors/transducers, or capacitive pressure sensors/transducers.

Differential Pressure Sensor Features

• Pressure ranges from 0.1 to 25 inches w.c.
• Accuracy is +/-1% of full range maximum
• High overpressure rating of 15 psi without damage or calibration shift
• LED loop power status indicator
• Made in the USA
• CE marked
• 3-year warranty

Applications

• HVAC duct static pressure
• Air filter monitoring
• Building pressurization
• Isolation and clean rooms
• Fume hoods
• Furnace, oven, dryer draft pressure
• Air flow measurement