Transmitters > Pressure Transmitters > WIKA UPT-20/UPT-21

 

WIKA UPT-20 and UPT-21 Universal Process Transmitter with Digital Display

WIKA's new UPT-2X process transmitter has been developed for applications that require integrated temperature compensation and an intelligent sensor. It can be used with its standard 4-20 mA two-wire output, or with the optional HART® 7 communications protocol. The programmable, rotatable LCD display features 4-1/2 digits, a round bargraph, plus operating state symbols, and can be read at a distance up to 16 feet away.

The intrinsically safe version of the transmitter is particularly well suited for use in chemical plants and hazardous areas. The flush diaphragm UPT-21 fits the requirements of hygienic, pharmaceutical, and food industry applications.

Key Specifications

  • Ranges: Vacuum/compound: -14.5 to 0 to -14.5 to 300 PSI; Gauge pressure: 0-10 PSI to 0-10000 PSI; Absolute pressure: 0-30 PSIA to 0-500 PSIA
  • Standard 4-20 mA two-wire output; HART® v7 communications optional
  • Accuracy to ±0.15% span, non-repeatability to ±0.1% span
  • 20:1 adjustable turndown ratio
  • Multifunction 4-1/2-digit LCD display with simple menu navigation, radial bargraph, and symbols for operating state
  • 330° rotatable case with 90°-step mounted display for easy reading in any mounting position, even at distances up to 16 feet
  • 1/2" NPT threaded pressure port (UPT-20) or flush diaphragm (UPT-21)
  • All-stainless wetted parts

Specifications, Manuals, and Supporting Literature

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