1-608-987-4500 or 1-608-987-4100

About Controller Sensors/AutoTran

Controller Sensors/AutoTran has been manufacturing pressure transmitters since 1985 with the advent of the auto zeroing pressure transmitter, the 750D. They are used widely in HVAC systems and by OEMs who need a reliable transmitter that is price effective. We manufacture only pressure transmitters and have been for 30 years. If you need a partner that knows pressure, you can’t go wrong with Controller Sensors/AutoTran.

Controller Sensors and AutoTran are sister divisions. The same products are available from each division. AutoTran was renamed to Controller Sensors in 2011, but when BEC Controls Corp. (www.beccontrols.com) acquired them in 2014, it decided to bring back the popular and well known AutoTran brand. Controller Sensors (www.controllersensors.com) and AutoTran now operate as divisions of BEC Controls Corp. and the operations have been moved to BEC Controls Corp. in Mineral Point, WI.

BEC Controls Corp. has been manufacturing pressure sensing products since 1958. AutoTran and Controller Sensors will follow in the BEC Controls Corp. tradition of high quality products with a high level of customer service and competitive pricing. As a manufacturer of pressure switches and transmitters for the military among a wide range of other industries, quality and testing is ingrained in our culture.

AutoTran/Controller Sensors products are manufactured in the USA and is a worldwide supplier of custom pressure transducers used mostly in low and medium air flow/pressure applications. With satisfied customers in Europe, Asia, New Zealand and South America as well as across the USA and Canada we are confident in our ability to support your pressure transducer requirements.

Most of the AutoTran/Controller Sensor products are best suited for air flow and air pressure applications but we also offer product that can be used in water, hydraulic fluids, Freon, ammonia, steam refrigerant and other harsh media environments. The products are designed for quick, reliable customization to customer desired pressure ranges (including bi-directional ranges) and output signals. We customize to exactly what the customer wants so you do not have to compromise your design.

The AutoTran/Controller Sensors manufacturing facility is structured to handle product requirements ranging from single piece custom orders to large volume custom product OEM production.


Bob Oberhauser
President – BEC Controls Corp., AutoTran Division, Controller Sensors Division