Pressure Sensors and Transducers up to 60,000 PSI

Pressure Sensors

American Sensor Technologies manufactures pressure sensors at its ISO9001:2008 certified New Jersey headquarters from start to finish. Silicon strain gages are applied to the machined component made of 17-4 PH stainless steel, 316L stainless steel, Inconel 718, Hastelloy C276, or titanium, which completely isolates the liquid or gas to the sensor front end, eliminating welds and O-rings. Customers receive a robust, reliable and repeatable signal as a millivolt sensor or amplified pressure transducer.

made in usa

stainless steel pressure sensor being manufactured
pressure sensors being tested
oem pressure sensors
hazardous area pressure sensors

Pressure Transducer and Transmitter Assemblies

After the strain gages are applied to the diaphragm, AST completes the assembly process by adding electronics, housings and electrical connections to our standard products or customer specific designs. Pressure sensors, liquid level sensors, and differential pressure transducers are available for OEM equipment, yet have no minimum order quantity.

pressure sensor products sensors in stock

Product Support

With experts in electronics, material science, sensor design and customer applications, AST has both internal and external sales support to help in the design, sale and post sale process, including wiring and installation. We are available by phone, customer visit, AST site visit, and email to ensure the best level of service. Visit our blog for basic information on pressure sensors as well as technical application notes and articles.
custom pressure sensors

Custom Pressure Sensors

AST strives to meet customer needs by customizing its pressure sensors and transducers for OEM applications. Customers can customize the process connection, electrical connection, modify the output signal, diameter, specifications, and more. AST offers one of the most diverse material portfolios in the industry.

Sensors for Harsh Environments

AST manufacturers products for long term submersion, high humidity, and high pressure wash down applications for outdoor and vehicle applications. Sensors are designed to meet various IP ratings including IP-65, IP-68 and IP69K. Stainless steel welded housings protect our electronics from weather conditions.

weather icons
pressure sensors tested for wash down
technology comparison of stress to strain curve for pressure sensors
pressure sensor illustration and cross section
pressure sensor cross section

Sensor Stability

AST manufacturers its pressure sensors using the latest MEMS sensing technology. Krystal Bond Technology uses inorganic material, low operating strain, and high output strain gages to produce the most effective industrial pressure sensor on the market. Using a single piece of metal, there are no welds, o-rings or fill fluids between the process fluid and the strain gages.

275 microstrain

Hazardous Area Sensors

AST offers a variety of certifications for sensors to be used in hazardous locations and testing and qualification to various industrial, military / aerospace, and automotive standards. Third party verification is additional evidence of the quality and value built into each sensor.

warning symbol - hazardous

hammer union pressure transmitter
battery powered pressure sensors
iecex and atex pressure sensors

New Designs

New modular hammer union pressure transmitters Pressure transducers designed to operate on 3-5V battery power ATEX / IECEx Certified flame-proof - AST46DS / AST54ED


Pressure Transducers Pressure Sensor Applications Contact AST
Explosion-Proof Transmitters
HVAC Pressure Sensors
Hydraulic Pressure Sensors
Hydrogen Pressure Sensors
Liquid Level Sensors
Tank Level Sensors
Water Pressure Sensors
450 Clark Drive
Mount Olive, NJ 07828 USA
(973) 448-1901
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US Manufacturer of Pressure Sensors / Transducers / Transmitters • ISO 9001:2008