Bronkhorst FLOW-SMS Series User Manual

Instruction manual FLOW-SMS series Surface Mount System for Digital Mass Flow / Pressure Meters and Controllers Doc. no.: 9.17.057F Date: 08-

BRONKHORST HIGH-TECH B.V. 9.17.057 page 102.13 Description 2.13.1 Introduction FLOW‐SMSsystemsarecompactmountingrailassemblies,containing

BRONKHORST HIGH-TECH B.V. ThecontrolvalveusedintheFLOW‐SMSseriesisastandard,directoperatedsolenoidvalve(normallyopenedornormallyclo

BRONKHORST HIGH-TECH B.V. ThecontrolvalveusedintheFLOW‐SMSseriesisastandard,directoperatedsolenoidvalve(normallyopenedornormallyclo

BRONKHORST HIGH-TECH B.V. 2.13.5 Solenoid Operated shut off valves NC and NO - RemovalEnsurethatthesystemisdepressurisedbeforetakingshut

BRONKHORST HIGH-TECH B.V. 2.13.7 Needle Valves - RemovalEnsurethatthesystemisdepressurisedbeforetakingtheneedlevalveapart.Loosenthe4b

BRONKHORST HIGH-TECH B.V. 2.13.9 Pneumatic operated shut off 3/2 valves Theactuatingpressurehastobesuppliedwitha3/2wayvalve.Whenthevalv

BRONKHORST HIGH-TECH B.V. 2.13.11 Blind/Flow plates - RemovalEnsurethatthesystemisdepressurisedbeforedismountingtheblind/flowplates.Re

BRONKHORST HIGH-TECH B.V. 2.14 Model key codeABFGZoutput0-5 Vdc0-10 Vdc0-20 mAdc sourcing4-20 mAdc sourcingspecifiedsetpoint0-5 Vdc0-10 Vdc0-20 mAd

BRONKHORST HIGH-TECH B.V. 9.17.057 page 18 3 Basic operation 3.1 General AFLOW‐SMSinstrumentisequippedwithadigitalelectronic‘Multibus’

BRONKHORST HIGH-TECH B.V. 9.17.057 page 19 ‐testingandselfdiagnosis‐responsealarm(|setpoint‐measure|toohighfortoolongtime)‐severalco

BRONKHORST HIGH-TECH B.V. 9.17.057 page 2 Disclaimer Eventhoughcarehasbeentakeninthepreparationandpublicationofthecontentsofthisma

BRONKHORST HIGH-TECH B.V. 9.17.057 page 20 user)3.5 Fieldbus operation InstructionsfortherangeofoptionalfieldbusinterfacesfordigitalBro

BRONKHORST HIGH-TECH B.V. 9.17.057 page 21 4 Advanced operation 4.1 Using mass flow meters/controllers on different gases or under different

BRONKHORST HIGH-TECH B.V. 9.17.057 page 22 4.1.5 Maximum pressure drop Forsolenoidoperatedcontrolvalveswithsmallorificesthemaximumallowabl

BRONKHORST HIGH-TECH B.V. 5 Troubleshooting and service 5.1 General Foracorrectanalysisoftheproperoperationofaflow/pressuremeterorcon

BRONKHORST HIGH-TECH B.V. 9.17.057 page 24 5.3 Troubleshooting summary general Symptom Possiblecause Action Nooutputsignal Nopowersup

BRONKHORST HIGH-TECH B.V. 9.17.057 page 25 5.4 Service ForcurrentinformationonBronkhorstHigh‐Techandserviceaddressespleasevisitourwebsi

BRONKHORST HIGH-TECH B.V. 9.17.057 page 26 6 Removal and return instructions Instrumenthandlings: Purgegaslines Removeinstrumentfromlin

BRONKHORST HIGH-TECH B.V. 9.17.057 page 3 Warranty TheproductsofBronkhorstHigh‐TechB.V.arewarranteedagainstdefectsinmaterialandworkman

BRONKHORST HIGH-TECH B.V. 9.17.057 page 4 Table of contents 1 SCOPEOFTHISMANUAL...

BRONKHORST HIGH-TECH B.V. 1 Scope of this manual 1.1 Introduction ThismanualcoverstheFLOW‐SMSseries,BronkhorstHigh‐Tech’slightweight,modula

BRONKHORST HIGH-TECH B.V. 2 Starting up 2.1 Check properties 9.17.057 page 6 BeforeinstallingaFLOW‐SMSsystemitisimportanttoreadthe

BRONKHORST HIGH-TECH B.V. 2.4 Install system 9.17.057 page 7 InstalltheFLOW‐SMSassemblyinaccordancewiththedirectionsfollowingtheschemat

BRONKHORST HIGH-TECH B.V. 9.17.057 page 8 Whenconnectingthesystemtootherdevices(e.g.toPLC),besurethattheintegrityoftheshieldingi

BRONKHORST HIGH-TECH B.V. 9.17.057 page 9 2.9 Purging Insystemsforusewithcorrosiveorreactivefluids,purging foratleast30minuteswith