Dwyer ULL Bedienungsanleitung

Series UL TransmittersSpecifications - Installation and Operating InstructionsBulletin L-ULTMDWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-ins

Entering Factor for Gas CompensationFunction Pr09 enables you to compensate for sound velocity changes in differenttypes of gasses. You can enter the

Defining 22 mA Signal Error MessagesThe unit allows you to define if the following signal error indications: Near Zone andLost Echo, will be activ

Flume/Weir TypesThis is the first value (X) entered for the Pr00 function. The following flume/weirtypes are available both in European an

Khafagi-Venturi Flume (Type 5)Parshall Flume (Type 6)Palmer Bowlus Flume Trapezoidal Throat Cross-Selection (Type 7)H Flume (Type 8)Page 12Code (YY)01

Neyrpic Venturi Flume/Long-Base Weir (Type 9)Flumes/Weirs - American StandardRectagular Suppressed Sharp-Crested Weir (Type 1)Rectangular Contracted S

Parshall Flume (Type 5)Palmer Bowlus Flume Trapezoidal Throat Cross-Selection (Type 6)H Flume (Type 7)Leopold-Lagco Flume (Type 8)Page 14Code (YY)0102

Chapter 5 TroubleshootingThis chapter describes how to resolve problems that may occur when calibratingthe unit as follows:22 mA Signal Error Message

Appendix AGas Factor TableThe following table contains 32 different types of gasses and their factor forcompensating the sound velocity:Ap

Appendix CMAINTENANCE/REPAIRUpon final installation of the Series UL, no routine maintenance is required. TheSeries UL is not field serviceable

Table of ContentsChapter 1. IntroductionSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 1: IntroductionThe unit is available in three separate series: The ULB for solids, the ULL forliquids, and the ULF for open chan

Chapter 2: Installing the UnitPrecautions• Ensure that the unit is mounted in an area that meets the stated temperature, pressure and technical specif

Installing the Unit Via Extension PipesIf the level of the measured surface falls within the dead-zone, (blind zone) area,you should use an extension

Chapter 3: Setting Up and Calibrating the UnitThis chapter explains how to set up and calibrate the unit for accuratemeasurement monitorin

NOTE: If an error message appears, press the ESC button to return to themain menu.Values are displayed in feet and inches or meters

Configuring 4 mA Current Output Pr04 function enables you to enter values to be used as the 4 mA mark for remotemonitoring. You can define the 4

Selecting Low/High Dynamic Speed (ULF and ULL Series Only)The Pr06 function enables you to choose the required speed level. There are twosettings avai