Pressure Gauges
Quartzdyne, Inc.
Offering nearly thirty years of expertise, Quartzdyne is an Apergy company that is considered to be a global leader in the design, development and manufacturing of high-end and innovative pressure transducers. The products offered by this Utah-based company are well-known across the industries for their high accuracy and precision, high resolution, excellent sensitivity and low drift even in extreme conditions, such as high temperatures and pressures.
Sensata Technologies, Inc.
Sensata began over 100 years ago in the North Eastern United States of America growing into a company that generated $3.5 billion in revenue in 2018. Sensata provides sensing technologies, including pressure switches, with many applications including aerospace and defense, agriculture, automotive, construction, energy, industrial, and medical. Providing pressure sensing solutions for liquid or gas, Sensata has both portable and permanent products.
SENSOR SYSTEM TECHNOLOGY CO. Ltd
Sensys has renown for a leading company of Korea in the field, be faithful in the mission to provide superior Pressure Sensor, Level Sensor, Temperature Sensor and Digital indicator to various industries.
Setra Systems Inc
Setra Systems Inc makes differential, absolute, UHP pressure sensors, and submersible pressure transducers. The product line also includes calibrating equipment and room pressure monitors. Their room pressure sensors can be found in hospital rooms, operating rooms, and clean rooms for reducing the chance of contamination. Setra has a reputation for making capacitive sensing transducers that are accurate and reliable over many pressure cycles.
TE Connectivity Ltd.
For more than 75 years, TE Connectivity has partnered with customers to create solutions to their pressure sensing needs. They are a global leader who manufactures and distributes nearly 270 billion products a year. One of the things that sets them apart is the number of different pressure sensors and transducers that they carry. Many items are in stock, but some must be special ordered. In the event that they do not have a suitable product, their designers can work with businesses to develop solutions that will work for the specific environment and application.
Trafag AG
Trafag is a global leader in the pressure transmitter and pressure switch industry. Their products are made using precision manufacturing procedures to ensure that their products are accurate and that they work reliably in some of the harshest environments. Trafag pressure transmitters are designed to be long-lasting, even in environments that include electromagnetic interference, shocks, and high temperatures. They also make a complete line of electronic and mechanical pressure switches.
Wasco Sales and Marketing, Inc.
Wasco was established in 1963, first introduced its pressure and vacuum switches in 1986 and has since served small-volume customers and large-volume O.E.M.s globally.
WIKA Alexander Wiegand SE & Co. KG
With several locations in Europe, Australia, North America, Latin America, Africa, Asia and the Middle East, WIKA is a family-run company that has a worldwide presence. WIKA has given itself a reputation for being a global leader and a competent specialist in calibration technology, as well as in temperature and pressure measurement.



