High Range Pressure Sensors

High range pressure sensors are essential components in industrial and research settings where precise measurement of extreme pressures is critical. These rugged sensors are designed to withstand the rigors of hydraulic systems, pneumatic systems, and other high-pressure environments, providing reliable and accurate data for process control, safety, and analysis.

• TPSA Precision High Pressure Transducer - High pressure transducer for pressure testing applications with pressure ranges from 0...4 bar (60 psi) up to 0...1000 bar (15,000 psi) gauge with a measurement accuracy of 0.1%.
• KX ATEX Intrinsically Safe SIL2 Approved Pressure Sensor - The KX pressure sensor is ATEX approved for use with intrinsic safety barriers in hazardous areas, and is SIL 2 approved for additional safety. The KX is available in ranges from -1 to 1 bar up to 1000 bar.
• KX ATEX Non-Sparking/Increased Safety (Ex nA/ec) SIL2 Approved Pressure Sensor - The Gefran KX pressure sensor is ATEX Ex nA non-sparking approved for use in zone 2 hazardous areas with flammable gas or dust atmospheres, and is SIL 2 approved for additional safety. The KX is available in ranges from -1 to 1 bar up to 1000 bar.
• UPS-HSR USB Pressure Sensor with High Sample Rate Logging - USB ready digital pressure sensor for recording pressures with a high speed sample rate of up to 1 kHz to a computer.
• TPS Strain Gauge Pressure Sensor - Strain gauge pressure sensor with a millivolt output direct from a four arm wheatstone bridge strain gauge circuit in pressure ranges from 10 up to 1000 bar gauge.
• DMP333 High Range Precision Pressure Transmitter - The DMP 333 is a stainless steel 316L wetted parts pressure sensor for high pressure ranges on applications such as hydraulic test benches, presses, and hydraulic actuation.

• High pressure homogenizer engine oil pressure sensor with 60000 psig range and 0-10Vdc output
• 60000 psi hydraulic pressure transducer with 0-5Vdc signal out
• Water jetting high pressure pump 1600 bar/23000 psi 4-20mA pressure sensor
• Custom pressure sensor for mining haul truck suspension hydraulics
• 2000 bar high pressure water pump 4-20mA pressure transducer
• 3000 psi absolute 0-20mA output mineral oil pressure sensor for hydraulic control use

• High Pressure Transmitters - High pressure transmitters for hydraulic systems. Ideal for material testing, actuation control, cranes, and lifting equipment requiring reliable >100bar/1500psi monitoring.
• High Range Voltage Output Pressure Transducers - High-pressure amplified output transducers play a vital role in ensuring the safety, efficiency, and reliability of hydraulic systems operating under extreme pressure.
• Hydraulic Analog Voltage Signal Pressure Transducers - Measure extreme hydraulic pressures with our robust, voltage-output (0-5V, 0-10V) transducers. Designed for actuators, presses, & pumps. Ideal for demanding applications in automotive, aviation, and material testing.
• 1000 bar, 15000 psi, 100 MPa Pressure Sensors, Transducers & Transmitters - High range pressure sensors with a measurement range from 0 to 1000 bar, 15,000 psi, or 100 MPa.
• 700 bar, 10000 psi, 70 MPa Pressure Sensors, Transducers & Transmitters - High range pressure sensors with a measurement range from 0 to 700 bar, 10,000 psi, or 70 MPa.
• 350 bar, 5000 psi, 35 MPa Pressure Sensors, Transducers & Transmitters - High range pressure sensors with a measurement range from 0 to 350 bar, 5,000 psi, or 35 MPa.

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

Related Product Types

• High Pressure Range Data Loggers
• High Pressure Range Calibrators
• 1000 bar, 15000 psi, 100 MPa Pressure Gauges, Meters & Manometers

High range pressure sensors are engineered to deliver accurate and reliable pressure measurements in environments where conventional sensors would falter. They are specifically designed to handle the extreme pressures encountered in hydraulic and pneumatic systems, often reaching hundreds of bars or thousands of psi. These sensors are built to withstand not only the high pressure levels but also the rapid pressure fluctuations and potential shock loads common in such applications.

Hydraulic Systems and High Pressure

Hydraulic systems rely on high pressure to generate significant forces and torques, making them indispensable in heavy machinery, construction equipment, and industrial processes. High range pressure sensors play a crucial role in monitoring these systems, ensuring operational efficiency, and preventing catastrophic failures that can result from overpressure. The robust design of these sensors enables them to endure the demanding conditions of hydraulic systems, including pressure spikes, vibrations, and potential hydraulic fluid contamination.

Pneumatic Systems and High Pressure

While pneumatic systems generally operate at lower pressures than hydraulic systems, certain applications demand high pressure pneumatic control. High range pressure sensors are employed in these instances to monitor and regulate pressure, ensuring safe and efficient operation. Although pneumatic systems lack the “hammer effect” of hydraulic systems, the potential for high-velocity projectiles due to escaping high-pressure gas necessitates careful monitoring and control.

Pressure Units and Ranges

High range pressure sensors are calibrated to measure pressure in various units, including bar (bar), megapascals (MPa), pounds per square inch (psi), and kilopounds per square inch (ksi). The choice of unit depends on the specific application and industry standards. It’s crucial to select a sensor with an appropriate pressure range to ensure accurate measurement and prevent sensor damage. Exceeding the sensor’s maximum pressure rating can lead to inaccurate readings or even sensor failure.

Applications

Oil and Gas Exploration and Production

• Downhole Pressure Monitoring: High range pressure sensors are critical for monitoring pressure in oil and gas wells during drilling, completion, and production operations. These sensors provide real-time data on downhole pressures, helping to optimize drilling parameters, prevent wellbore instability, and ensure safe and efficient extraction.
• Pipeline Pressure Monitoring: High range pressure sensors are deployed along pipelines to monitor pressure and detect potential leaks or blockages. This is crucial for maintaining pipeline integrity, preventing environmental damage, and ensuring the safe transportation of oil and gas.
• Wellhead Pressure Monitoring: Accurate measurement of wellhead pressure is essential for optimizing production rates and preventing equipment damage. High range pressure sensors provide reliable data for wellhead control systems, ensuring efficient and safe operation.

Hydraulic Systems

• Heavy Machinery and Equipment: High range pressure sensors are used extensively in hydraulic systems for heavy machinery such as excavators, cranes, and bulldozers. These sensors monitor hydraulic pressure to ensure safe operation, prevent equipment damage, and optimize performance.
• Industrial Presses: High pressure hydraulic presses rely on accurate pressure measurement for precise control and to prevent damage to the press and the workpiece. High range pressure sensors provide the necessary data for safe and efficient operation.
• Actuators and Cylinders: Hydraulic actuators and cylinders are used in a wide range of applications, from robotics to manufacturing. High range pressure sensors monitor the pressure within these components to ensure smooth operation, prevent overpressure, and optimize performance.

Pneumatic Systems

• High-Pressure Air Compressors: High range pressure sensors are used to monitor and control the pressure in high-pressure air compressors, ensuring safe operation and preventing damage to the compressor and associated equipment.
• Pneumatic Tools: Pneumatic tools, such as impact wrenches and nail guns, rely on high-pressure air for operation. High range pressure sensors are used to monitor and regulate pressure, ensuring safe and efficient tool performance.
• Automated Systems: High-pressure pneumatic systems are often used in automated manufacturing and assembly processes. High range pressure sensors provide precise pressure measurement for control systems, ensuring accurate and reliable operation.

Process Industries

• Chemical Reactors: High range pressure sensors are used to monitor pressure in chemical reactors, ensuring safe operation and preventing runaway reactions or explosions.
• Pressure Vessels: Pressure vessels, such as storage tanks and autoclaves, require accurate pressure monitoring to ensure structural integrity and prevent hazardous conditions. High range pressure sensors provide reliable data for safety and process control.
• Pipelines: High range pressure sensors are used to monitor pressure in pipelines transporting various fluids and gases, ensuring safe and efficient transportation and preventing leaks or blockages.

Research and Development

• Materials Science: High range pressure sensors are used in materials science research to study the behavior of materials under extreme pressure conditions. This research helps develop new materials with improved strength, durability, and performance.
• Chemistry: High-pressure chemical reactions are often used in research and development to synthesize new compounds and study reaction mechanisms. High range pressure sensors provide accurate pressure measurement for these experiments.
• Physics: High-pressure physics research explores the behavior of matter under extreme pressure, contributing to our understanding of fundamental physical phenomena. High range pressure sensors are essential tools in these investigations.