Manual

Features
• Non-contactultrasoniclevel
measurement
• Openchannelmeasurementforlevel,
ow,volumeandpumpcontrol
• Effective3
0
beamangle
• 2SPDTRelaysforalarmandpump
control
• 4-20mAand2Modbus/RS-485output
• 9-36VDCpowersupply
• Embeddedsoftwareforsimpleuser
programming
• Simpletoinstallandcalibrate
Description
100SchoolStreet
Andover,MA01810
978-749-9949
Tollfree-855-747-7623
www.Aquametrix.com
Applications
• Chemicallevelcontrol
• Viscousorcorrosiveliquids
• Wastewatermonitoring
• Inventorymonitoring
• Wastewaterdisinfection
• Storagetanklevel
Model AM-UST Series
Direct Output Ultrasonic Level Transducer
by
Water Analytics
Aqua
Metrix
by
Water Analytics
Aqua
Metrix
TheAM-USTisoneofthemostcompactandcost-effectiveleveltrans-
ducersonthemarket.InsideapackageaboutthesizeofaquarterDIN
enclosureisafullfeatureultrasonictransducerthatoutputsdirectlyei-
thera4-20mAanalogsignalortwoModbusoverRS485digitalsignals.
Theunitispoweredbya9-36VDCpowersupply.
Specialmicroballoonradiatingmaterialcouplesthepiezoelectriccrystal
vibrationsintotheairwithperfectimpedancematching.Theresultisa
verynarrowbeamangle.Theembeddedsoftwareautomaticallylocks
ontothetruelevelwhilelteringoutfalseechoes.Combiningimpedance
matchingofthecrystalproducesa3degreeeffectivebeamangle.
Simplyplugthesensoradapterintoyourcomputerandyoucanprogram
theAM-UST.Tocalibratesimplysettheemptylevelandspan.This
automaticallysetsthe4-20mAoutput.
WithnomovingpartstheAM-USTwillprovideyearsofmaintenance-
freeoperation.
AM-UST-10