Profile: BEC Controls Corp. manufactures industrial and HVAC control components. Our products are differential, gauge and vacuum pressure transmitters & low pressure air switches, temperature transmitters, temperature devices, voltage transducer, current transducer, humidity transmitters, level float switches, thermocouples, SCR controllers, gauge protectors/isolators, and HVAC components. We supply gauge protectors and gauge isolators that work over a broad range of temperatures & pressures, regardless of the nature of the fluid or gas being measured.