Title: +135.01=370.003-OE401T_02-320 Datablad Energimåler UH50.._.pdf
Processor unit The same standard electronic unit with a built-in service unit is used for all flow rates.Optical communication interface The meter is equipped with an optical communication interface, enabling the device to be read and configured on site with the help of the WZR-OP-USB optical read head and the UltraAssist software.Self diagnostics The meter continuously performs self-diagnostics, allowing it to detect a number of mounting or device errors and to display them.CE2N5324en 2018-08-18Technical designBuilding TechnologiesMetering accuracy as per EN 1434 The diagram below shows the typical metering accuracy of the UH50.., compared to the error limits per EN 1434, class 2.Error limit per EN 14341086]%4[ s r o r r e20e v i t a l e R246810110100Flow [q/qp]Key:EN 1434, class 3EN 1434, class 2UH50.. typical (EN 1434, ½ class 2)