It is an gauge scaled unit, that will reflect the pressure from the
two pressure ports on an 0-10V output.
The unique use of Microcontrollers with high resolution AD capabilities and the state of art from piezoresistive pressure sensors manufacturers, makes this little professional transmitter a superb alternative to any other pressure transmitter on the market. Price and performance has not yet been seen anywhere else. On the top of that, it has four changeable ranges, and comes in an IP54 rated enclosure.