Emerson MSP422 Manuel d'utilisateur

www.mobrey.comReference Manual IP2013, Rev BAFebruary 2012Mobrey MSP422Mobrey MSP422Ultrasonic Liquid Level Transmitter

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4222-2COMPONENTS OF THE TRANSMITTERThe Mobrey MSP422 has a housing containing advanced electronic

Reference Manual IP2013, Rev BA February 2012Mobrey MSP422www.mobrey.comSection 3 InstallationSafety Messages . . . . . . . . . . . . . . . . . . . .

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4223-2BEFORE YOU INSTALL The MSP422 is used for level measurement. The transmitter must be instal

Reference Manual IP2013, Rev BA February 20123-3Mobrey MSP422MECHANICAL INSTALLATIONMounting ConsiderationsGuidelines:a) The transmitter should be mou

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4223-4Figure 3-1. Min And Max Distances From Tank WallLiquid Surface ConditionsGuidelines:a) Foam

Reference Manual IP2013, Rev BA February 20123-5Mobrey MSP422Mounting the Transmitter Above the Liquid SurfaceA 2-in. thread is provided to mount the

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4223-6Figure 3-2. Mounting The Mobrey MSP422 Using A Nozzle/Stand-offNOTE:If the transmitter face

Reference Manual IP2013, Rev BA February 20123-7Mobrey MSP422ELECTRICAL INSTALLATIONNOTE!The MSP422 is not intrinsically safe certified, and is theref

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4223-8Lightning / Surge Protection and Other Loop DevicesIf the area is prone to lightning strike

Reference Manual IP2013, Rev BA February 2012Mobrey MSP422www.mobrey.comSection 4 Starting upSafety Messages . . . . . . . . . . . . . . . . . . . . .

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4224-2OVERVIEW The Mobrey MSP422 ultrasonic level transmitter is operated from a menu of paramete

Reference Manual IP2013, Rev BA February 20124-3Mobrey MSP422MSP422 Menu MapFigure 4-1. MSP422 Menu Map

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4224-4PROGRAMMING THE MSP422Refer the Integral Display menu on a card tucked between the housing

Reference Manual IP2013, Rev BA February 20124-5Mobrey MSP422First Measurements With the transmitter installed and display units selected, the display

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4224-6Setting the Bottom ReferenceScreen display: b.rEFDefaults: 8.000 (m), 26.24 (ft.), 314.9 (i

Reference Manual IP2013, Rev BA February 20124-7Mobrey MSP422c) If this value is correct, press the red button , and then press the green button  to

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4224-8NOTE:The MSP422 transmits nominally at once per second. Therefore, a damping time of zero w

Reference Manual IP2013, Rev BA February 20124-9Mobrey MSP422To change from the default action of Hold:a) If entering the menu system from the PV disp

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4224-10NOTE:See Figure 4-1 on page 4-3 for a map of the programming menu structure and how to acc

Reference Manual IP2013, Rev BA February 20124-11Mobrey MSP422f) Press the red button  to save this false echo and exit to the menu.However, if this

Reference Manual Rev BA , Rev BA February 2012Mobrey MSP422www.mobrey.comMobrey MSP422 Ultrasonic Liquid Level TransmitterNOTICERead this manual befor

Reference Manual IP2013, Rev BA February 20124-12Mobrey MSP422

Reference Manual IP2013, Rev BAFebruary 2012Mobrey MSP422www.mobrey.comSection 5 Service and TroubleshootingSafety Messages . . . . . . . . . . . . .

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4225-2SERVICING The only maintenance required is to occasionally check the transmitter face to en

Reference Manual IP2013, Rev BAFebruary 2012Mobrey MSP422www.mobrey.comAppendix A Reference DataSpecifications . . . . . . . . . . . . . . . . . . .

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP422A-2TEMPERATURE AND PRESSURE RATINGSThe process temperature/pressure rating depends on the desi

Reference Manual IP2013, Rev BAFebruary 2012A-3Mobrey MSP422DIMENSION DRAWINGSFigure A-3. Transmitter Dimensions (Nylon-filled Glass Housing)Note: Dim

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP422A-4Figure A-4. The 2-in. NPT/BSPT mounting bracket0.51(13)4.33(110)2.95(75)0.35(9)Ø1.02(Ø26)0.

Reference Manual IP2013, Rev BAFebruary 2012Mobrey MSP422www.mobrey.comAppendix B Product CertificationsSafety Messages . . . . . . . . . . . . . . .

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP422B-2MANUFACTURING LOCATIONMobrey Limited – Slough, Berkshire, United KingdomEUROPEAN UNION DIRE

Reference Manual IP2013, Rev BAFebruary 2012Mobrey MSP422IP2013 Rev BA 02/12The Emerson logo is a trade mark and service mark of Emerson Electric Co.R

Reference Manual Rev BA , Rev BA February 2012Mobrey MSP422www.mobrey.comTable of ContentsSECTION 1IntroductionSafety Messages . . . . . . . . . . . .

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP422TOC--2SECTION 5Service and TroubleshootingSafety Messages . . . . . . . . . . . . . . . . . .

Reference Manual IP2013, Rev BA February 2012Mobrey MSP422www.mobrey.comSection 1 IntroductionSafety Messages . . . . . . . . . . . . . . . . . . . .

Reference ManualIP2013, Rev BAFebruary 2012Mobrey MSP4221-2MANUAL OVERVIEW This manual provides installation, configuration, and maintenance informati

Reference Manual IP2013, Rev BAFebruary 2012Mobrey MSP422www.mobrey.comSection 2 Transmitter OverviewTheory of Operation . . . . . . . . . . . . . .