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Pressure Transmitter

Model UPT • UFAD • Pressure Transmitter

  • UPT

The Nailor UPT is for use in raised access floor air distribution (UFAD) systems and provides a means for measuring the relative pressure between the pressurized underfloor plenum and the room.

The UPT is commonly used to send a modulating output signal to a digital controller (by others) to modulate one or more dampers to control pressure set-point in response to a thermostat demand which is located in the room. The digital controller may alternatively be used to control a variable frequency drive (VFD) on a vertical air column that is pressurizing the underfloor plenum.


UPT - Underfloor Pressure Transmitter