Manual

Model AM-DFA Non-Contacting Doppler Flow Monitor
Technical Data
Specications
FlowRateRange +0.25to+40ft/secand-0.25to-40ft/sec(+0.075to+12.2m/secand-0.075to
-12.2m/sec)inmostapplications
PipeSize AnypipeIDfrom½"to180"(12.7mmto4.5m)
Accuracy ±2%ofscale.Requiressolidsorbubblesminimumsizeof100microns,minimum
concentration75ppm.Repeatability:±0.1%,Linearity±0.5%offullscale
Displays White,backlitmatrix -displaysowrate,totalizer,relaystates,operating mode
andcalibrationmenu
Sensor
ModelSE4single-headultrasonicwith20ft(6m)shieldedcableandstainless
steelmountingkitforpipes½"
SensorOperatingTemperature 40°to200°F(-40°to93°C)
Options
Sensors IntrinsicSafetyBarriersforSensormountinginhazardouslocations,SE3HHigh
Temperaturemodelratedupto302°F(150°C),ISEInsertiontypeforspecialap-
plications
SensorCable 50ft.(15m)or100ft.(30m)continuousshieldedcoaxialpair,orspliceupto500
ft(152m)withjunctionbox.Selftunestoextendedcable
EnclosureHeater foroutdoorinstallation,16wattthermostaticallycontrolledto-40°F(-40°C)
DataLogger Built-in2millionpointloggerwithUSBoutputandWindows™software
PowerInput 9-32VDC
ControlofRelays 4additional(6total)rated5ampereSPDT
DataLogger Built-in,50,000datapointcapacity,withWindows™softwareandRS232output
EnclosurePanelMount Flangeassemblymountsstandardenclosure
SensorMountingStand ForOpenChannelFlowapplications
Applications
Recommendedfor Liquidscontainingsuspendedsolidsorbubblesminimumsizeof100microns,
minimumconcentration75ppm.SensormountsonVerticalorHorizontalpipes
SensorMountingLocation 6-10pipediametersfromelbows,tees(turbulenceincreasingdevices)and
>30pipediametersfrompumps,controllingvalvesandpipedischarge
PipeMaterials Steel,stainlesssteel,castiron,PVC,berglass,anycontigu-
ouspipematerialthatconductssound,includinglinedpipeswith
linerbondedtopipewall.Avoidpipeswithlooseinsertionlin-
ersandpipewallswhichcontainair(concrete,woodetc.)
www.WaterAnalytics.net 978-749-9949 Toll free - 855-747-7623 (855-pHProbe)
Dimensions
SE4 ULTRASONIC
DOPPLER SENSOR
ENCLOSURE
7.4” / 188 mm
6.46” / 164 mm
10.94” / 278 mm
10” / 254 mm
CONDUIT ENTRY
LOCATION
SIDE VIEW
5.12” / 130 mm
20 ft / 6 m
SIDE VIEW
3.375” / 85 mm
1.375”
35 mm
1.5”
38 mm
END
VIEW
DFM-5.0
Doppler
Flow Meter