High-Accuracy Differential Pressure Sensors for Precision Measurement

High accuracy differential pressure sensors for measuring with a high degree of accuracy and resolution to obtain precise dp readings.

High-accuracy differential pressure (DP) sensors are essential for applications demanding precise pressure difference measurements. These sensors provide detailed insights into pressure drops across filters, valves, and flow meters, enabling engineers to optimize system performance, ensure safety, and maintain product quality.

DPT100 Modbus RTU RS485 Differential Pressure Sensor - The DPT 100 is a high-accuracy differential pressure transmitter designed for fast test processes in leakage and flow measurement applications where rapid response time and high sampling rates are essential
41X Low Range Digital Output Pressure Sensor - Low pressure sensor with a USB, RS232 or RS485 digital output interface for measuring low range gauge or differential pressures from 10 to 300 mbar.
41X High Precision Low Range Pressure Transmitter - High precision pressure transmitter for measuring very low vented gauge reference or differential air pressures. Rangeable 4-20mA or 0-10 volt output.

Find out more about High Accuracy DP Sensors to determine which product options and capabilities will best meet your application requirements.

Differential pressure sensors measure the difference in pressure between two points in a system. High-accuracy DP sensors are designed to provide exceptional accuracy and resolution, making them ideal for applications where precise readings are paramount. These sensors typically offer:

Exceptional Accuracy: These sensors boast accuracy levels often exceeding 0.05% of the full scale. This precision ensures that even the smallest pressure changes are detected and measured reliably.
High Resolution: High resolution allows the sensor to discern and quantify minute pressure differences, providing granular data for critical applications.
Stability: Stability ensures that the sensor’s performance remains consistent over time and under varying environmental conditions, maintaining accuracy and reliability.

Applications

Flow Measurement: High accuracy DP sensors, when combined with flow elements like orifice plates or venturi meters, accurately measure fluid flow rates in pipes.
Filter Monitoring: These sensors monitor pressure drop across filters, indicating when filter replacement is necessary to maintain system efficiency.
Level Measurement: In sealed tanks or vessels, high accuracy DP sensors can determine the level of liquids by measuring the pressure difference between the top and bottom of the tank.
HVAC Systems: Precise pressure measurement in HVAC systems ensures optimal ventilation, air quality, and energy efficiency in buildings and other environments.
Industrial Automation: High accuracy DP sensors play a vital role in automated processes, monitoring pressure in pneumatic systems, hydraulic presses, and other machinery.
Calibration and Testing: Due to their exceptional accuracy, these sensors are used as reference standards for calibrating other pressure measurement devices.