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Page 1Flow seminar
© Siemens Industry, Inc. 2010This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Open Channelflowmeters
Product family introductionPrinciple of operationProduct reviewApplicationsKey product features
Page 2Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Open Channel Metering
HydroRanger 200Multifunctional controller
LevelVolume
Pumped VolumeDifferentialOCM Flow
LUC 500Advanced ultrasonic controller
LevelVolume
Pumped VolumeDifferentialOCM Flow
Combined Sewer Overflow
OCM IIIHigh accuracy ultrasonic flow meter for open channels to complete system studies
Open channel flowPartially full pipes
Industrial dischargeRainfall / storm water studies
Sewer system evaluations
Product family
Principle of operation
Product overview
Application
Key features
Page 3Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
BS-3680 / ISO 4359 Rectangular Flume
Product family
Principle of operation
Product overview
Application
Key features
Page 4Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
BS-3680 / ISO 1438/1 Thin plate V notch weir
Product family
Principle of operation
Product overview
Application
Key features
Page 5Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Palmer Bowlus Flume
Product family
Principle of operation
Product overview
Application
Key features
Page 6Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Types
Product family
Principle of operation
Product overview
Application
Key features
Page 7Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Product family
Principle of operation
Product overview
Application
Key features
Time of flight principleFlow through a primary device is proportion to headFlow relationship is based on the type and size of primary devicePrimary device library contained in Siemens ultrasonic controllers allows for easy set-up32 point head vs. flow table for non-standard designs
Open Channel Metering
Page 8Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Product family
Principle of operation
Product overview
Application
Key features
HydroRanger 200Multifunctional controller
Most widely used ultrasonic level device in the U.S.One product platform for level, volume, and flowDual point functionalityModbus 232/485 communications on board Built in primary device library.25% accuracyExternal temperature input
Open Channel Metering
Page 9Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Product family
Principle of operation
Product overview
Application
Key features
LUC 500Advanced ultrasonic controller
Monitoring and control in one deviceOCM Flow with built in primary device libraryData logging with expanded memory card optionTime, date, and duration stamped CSO eventsIntegral telemetry interface (Modbus RTU/ASCII)Inputs
External temperatureVelocity
Open Channel Metering
Page 10Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Product family
Principle of operation
Product overview
Application
Key features
OCM IIIHigh accuracy ultrasonic flow meter
Accuracy ±1mm/m, calculated error less than 0.02%1 to 24 months data log, subject to logging rate
Variable logging frequency for high flow or low flow conditions
AC and DC operation. Automatically switches to battery operation for interrupted powerInputs
External temperatureVelocity
Open Channel Metering
Page 11Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Product family
Principle of operation
Product overview
Application
Key features
Open Channel Metering
Page 12Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
HydroRanger 200 & Multiranger 100 / 200
Standard FeatureDifferential Measurements
DPD – dual point differenceDPA – dual point average
Product family
Principle of operation
Product overview
Application
Key features
Page 13Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
HydroRanger 200 & Multiranger 200
Standard FeatureOpen Channel Flow
Primary devices includedUniversal calculations
Product family
Principle of operation
Product overview
Application
Key features
Page 14Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
HydroRanger 200 & Multiranger 100 / 200
Two discrete inputsDrives current output to pre-determined stateDisplay and relays follow accordingly
Product family
Principle of operation
Product overview
Application
Key features
Page 15Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Product family
Principle of operation
Product overview
Application
Key features
Velocity Sensor – VS 100Ultrasonic pulse provide water heightDoppler signal from velocity sensor provides water velocity inputVelocity sensor can be removed once 32 point head vs. flow table has been completed
Flow
Open Channel Metering
Page 16Flow seminar © Siemens Industry, Inc. 2010
This document should not be duplicated, used, distributed, or disclosed for any purpose unless authorized by Siemens.
Open Channel flowmeters• Influent and effluent monitor
• 1 – 24 months data log
• RS-232 communication
• High accuracy on unique or non-standard weirs and flumes
• AC and DCF operation
• Automatic switch to battery operation for uninterrupted power
• Dual power input
• Low power remote monitoring
• Flow Reporter software for remote monitoring, configuration and data retrieval
• BS360 calculations provide accuracy
