Differential Pressure Sensors & Transmitters

Differential pressure transmitters suitable for measuring over-pressure, under-pressure, and differential pressure in compatible gases and liquids with 1% accuracy.

The PX654 series are well suited for use in clean rooms, HVAC systems, and laboratory fume hoods. They have a 4-20 mA or 1-5 V output in ranges from ± 0.05 to +± 100 inH2O.

The Series 645 Wet/Wet Differential Pressure Transmitters offer high accuracy for gas and liquid applications, ideal for process control and HVAC systems.

DIN Rail Mount Differential Pressure Transmitter senses pressure of air and gases then sends an output signal.

The Series 668B/D Compact Differential Pressure Transmitters offer high accuracy and lightweight design, ideal for HVAC control and duct pressure measurement.

Differential Pressure Transmitter measures flow of various liquids and gases, pressure drop across filters, and energy management.

Differential Pressure Transmitter senses pressure of air and gases and sends an output signal. Designed to mount in the same diameter cutout as a Magnehelic gage.

Differential pressure transmitters measure differential pressure and vacuum with adjustable ranges and output signals, suitable for installers and maintenance professionals.

Fixed Range Differential Pressure Transmitter is used to measure pressures of liquids, gases, and vapors. This model is designed to withstand the harshest environmental conditions.

Differential Pressure Transmitters sense low pressure of air and gases, then sends an output signal. All models are factory calibrated to specific ranges

The Series 647 Wet/Wet Differential Pressure Transmitter accurately monitors pressure in air/liquid systems. Temperature compensated with a 4-20 mA output for easy integration.

The Series 648B and 648C Differential Pressure Transmitters are ideal for clean, dry air and non-corrosive gases, featuring easy calibration and rugged design.

The PX26 series are board mountable sensors that allow water and many other liquids to be applied to both sides in pressures in an easily mountable 4-pin package.

The PX653 series are well suited for use in clean rooms, HVAC systems, and laboratory fume hoods. They have a 4-20 mA or 1-5 V output in ranges from ± 0.05 to ± 50 inH2O.

The PX2650 series is an economical solution to measure dry gasses in building management, HVAC, or clean rooms with a voltage output in low ranges from ± 0.25 to ± 50 inH2O.

Explosion-Proof Multiplanar Differential
Pressure Transmitter is a microprocessor which has a flexible pressure calibration. Design simplifies installation.

Low Differential Pressure Transmitter measure pressure and flow at high resolutions. Easy access pressure ports and electrical connections

The PX663 series features a compact, space saving DIN rail mountable design in low differential pressure ranges with onboard voltage regulations.

The PM1000 plug-on display is a Economical, local display suitable for the PX4200 series pressure transducers with optional loop powered pressure monitor.

The IDPT Industrial Differential Pressure Transmitter has a durable, water-resistant housing and offers stable accuracy for extended use in industrial settings.