Series 750 Zero-Maintenance Pressure Transducer

  • The one and only AutoTran 750
  • Zeros itself automatically once a minute by triggering internal valve
  • Prevents zero offset shifts due to temperature changes
  • If you have problems with drifting sensors, this is your best solution
  • Lifetime stability of +/- 0.5% FSO
  • Accuracy of +/- 0.75% FSO
  • +/- 0.25% (accuracy) version available

Series 855 Board-Mountable Pressure Transducer

  • Low cost OEM transmitter
  • Excellent long-term stability
  • Fully compensated and signal conditioned
  • Several wiring and terminal options available (consult factory for options)
  • When you don’t need the housing, terminals or higher voltage outputs, this is your solution

Series 851 Range-Adjustable Pressure Transducer

  • 8 selectable pressure ranges
  • 3 selectable outputs
  • No need to ever open the case to make adjustments

Series 860 Pressure Transducer

  • Low cost with high reliability
  • Available in pressure ranges from 0/0.25”WC up to 0/15PSI, including bi-directional
  • Output stability of 0.5% FSO
  • Perfect for a variety of air and inert gas applications such as duct static, VAV and fan control
  • Each unit is individually temperature compensated
  • Dual die sensor allows for the best temperature correction

Series 880 Two Wire: 4-20mA Pressure Transducer

  • Available in pressure ranges from 0/0.25”WC up to 0/15PSI
  • Output stability of 0.5% FSO
  • Perfect for a variety of applications such as duct static, VAV and fan control
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We understand that some things cannot be down for long. So when there is a failure and a part needs to be shipped out ASAP, we will do everything we can to get it shipped out the same day.

About AutoTran Division

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. AutoTran manufactures only pressure transmitters and has been for 30 years. If you need a partner that knows pressure, you can’t go wrong with AutoTran.

Controller Sensors is a sister division of AutoTran. 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.

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