Assembled in USA
Industrial Pressure Transducers and Transmitters
Designed for Industrial and OEM applications
Core Sensors designs and manufactures pressure transducers and temperature transmitters for industrial measurement applications. Our industrial pressure transducers are made with the latest sensing technologies, materials, and electronics to measure accurately and repeatably. Pressure transducers can be modified to ensure sensor survivability and optimal performance in environmental conditions from factory floors to outdoor equipment. Partner with some of the best and brightest in the sensor industry, producing made-to-order industrial pressure transducers with very competitive lead times.
Industrial Pressure Transducer Application Notes
Data Center Pressure Transducers
Supporting infrastructure investments in monitoring data center liquids and gases
Filter Condition Monitoring
Use differential pressure transducers to monitor filter health.
HVAC Pressure Transducers
Core Sensors manufactures precision HVAC pressure transducers and refrigerant pressure transducers for commercial and industrial applications.
Hydraulic Pressure Transducers
Pressure transducers designed and manufactured to withstand harsh environmental and pressure conditions.
Hydrogen Pressure Transducers
As the market for hydrogen fuel cell powered vehicles and equipment continues to grow, so does the need for hydrogen compatible pressure sensors to safely monitor common uses such as dispensing and high pressure storage.
MIL/Defense Pressure Transducers
US manufactured pressure transducers for military and defense applications including land and sea operations.
Oxygen Service
Measure oxygen pressure using pressure transducers prepackaged and cleaned.
Semiconductor
Use the latest in sensor technologies to measure liquids and gases at high temperatures.
Water Pressure Transducers
Measure pressure and temperature of various types of water with 316L, Inconel, or Hastelloy C276 materials.
Frequently Asked Questions
What is the difference between a pressure sensor, pressure transducer, and pressure transmitter
While these terms are often used interchangeably, there are subtle differences:
Pressure sensor is the basic sensing element that detects pressure changes. This can be a millivolt uncompensated pressure sensor (raw signal from the strain gages) or compensated pressure sensor (with output signal trimmed within a specific range based on performance over temperature and pressure changes.
Pressure transducer converts pressure into an electrical signal with an amplified output signal, traditionally voltage. The most common method of creating the amplified output pressure transducer is through ASIC compensation, where the sensor features onboard signal conditioning electronics that are programmed over pressure and temperature to produce consistent, accurate measurements.
Pressure transmitter includes additional circuitry to amplify, linearize, and transmit the signal over longer distances, most commonly 4-20mA output. 4-20mA pressure transmitters have a linear signal from the low pressure (commonly 0 PSI) to the full scale pressure at 20mA.
For most industrial applications, the terms are functionally equivalent, and the choice depends on the specific output and features required including transmission distance, current consumption, size/space, accuracy, and cost. Contact Core to discuss your application.
Are pressure transducers available for OEM applications?
Yes, Core Sensors offers customizable industrial pressure sensor designs for OEM applications. These can be tailored to specific requirements, including:
- Pressure ranges from vacuum pressure to 45,000 PSI
- Output types
- Mechanical connections with customized sensor materials
- Environmental protections
Contact our engineering team for custom OEM solutions that meet your exact specifications.
How do I choose the right pressure range for my application?
Selecting the correct pressure range is crucial for optimal performance:
- Determine the minimum and maximum pressures in your application.
- Choose a transducer with a range that covers your expected pressures.
- Avoid oversizing – a range too large can reduce resolution and accuracy.
- Consider occasional pressure spikes and select a transducer with appropriate overpressure protection.
Our team can help you select the ideal pressure range for your specific needs.
Do you offer zero and span adjustment?
No. Here’s a few reasons Core does not offer zero and span adjustment.
- Our ASIC technology, proprietary calibration software, and bulk silicon technology combine to make accurate, repeatable pressure transducers.
- Zero and span adjustment is typically used with sensor technologies prone to drift. When a pressure transducer uses a thin diaphragm and organic bonding, such as bonded foil strain gage, the output signal will drift over time, requiring the zero and span adjustment. Core Sensors pressure transducers operate at a low operating strain, reducing diaphragm fatigue and breakdown.
- Zero and span adjustments can lead to unwanted field adjustments by technicians not trained on customer equipment, calibration, and settings. Factory-set pressure transducers minimize the risk of adjustments to settings.
What types of pressure measurement are available?
Core Sensors offers transducers for various pressure measurement types:
- Gauge pressure: Measures pressure relative to atmospheric pressure
- Sealed gauge pressure: Sealed for environmental conditions when manufactured; encapsulates barometric pressure when made
- Compound pressure: Zero offset to -14.7 with reference to gauge or sealed gauge pressure; measures vacuum
- Absolute pressure: Measures pressure relative to a perfect vacuum
- Differential pressure: Measures the difference between two pressure points
Choose the pressure sensor type that best suits your application requirements.
How do differential pressure transducers differ from gauge and absolute pressure sensors?
Differential pressure sensors measure the difference between two points, independent of atmospheric pressure. Gauge pressure sensors are referenced to barometric pressure, while absolute pressure sensors are referenced to a full vacuum.
What industries commonly use pressure transducers?
Industrial pressure transducers are widely used across various sectors, including:
- Oil and gas
- Chemical processing
- Water and wastewater treatment
- HVAC/R systems
- Hydraulic and pneumatic systems
- Manufacturing Equipment
- Semiconductor
Our transducers are designed to meet the demanding requirements of these industries and more.
Can you cross reference an existing pressure transducer?
Yes. We employ a team of industry veterans that can help cross reference your existing pressure transducer into an equivalent Core product.
Connect With Our Sales Team
Have questions? Need a quote? We are ready to help! Fill out the form and a member of our sales team will contact you to discuss your pressure transducer requirements. You can also give us a call at +1 (862) 245-2673.
