Membrane pressure transmitter UPT-20, UPT-21
digitalflush diaphragmstainless steel

membrane pressure transmitter
membrane pressure transmitter
membrane pressure transmitter
membrane pressure transmitter
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Output signal
flush diaphragm
Other characteristics
stainless steel, process, intelligent, for the food industry, for pharmaceutical applications, for harsh environments
Process temperature

Min.: -40 °C (-40 °F)

Max.: 80 °C (176 °F)

Pressure range

Min.: 0 bar (0 psi)

Max.: 1,000 bar (14,503.77 psi)


Instrument construction The model UPT-2x process transmitter has been developed for applications which require an intelligent sensor. Particularly the integrated temperature compensation makes the process transmitter interesting for a wide range of applications. The measuring cell is made of stainless steel 316L or of a combination with high-quality Elgiloy®. The case is rotatable by 330° and the LC display can be mounted in different positions, displaceable in 90° steps. The LC display is easy to read in any mounting position, even from a distance of up to 5 m. HART® protocol The process transmitter can be installed both in applications using analogue technique and modern systems communicating via the HART® protocol. Via the display and operating module or the HART® interface this process transmitter can be configured directly on site. Turndown An adjustable turndown (20:1) allows to register exact process values with optimised limits of the measuring Applications Process technology Machine building and plant construction Control technology Pharmaceutical industry Food industry


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.