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Open-Channel Doppler Ultrasonic Flowmeters

Nivelco  PARSHALL flume
Nivelco PARSHALL flume
Open channel flow meters

FEATURES
9 different sizes, compact types of PARSHALL flumes made of plastic (PP)
Factory calibrated dimensions
Reliable measurement with ultrasonic level transmitter
Level transmitter can be used for all flumes types
Displaying of flow measurement and average or total flow
Certification of measurement

APPLICATIONS
For open channels, gravitational channels
Measurement of feed or process water
Yield measurement of irrigation canals
Treated effluent sewage measurement

SPECIFICATIONS
Level transmitter: EasyTREK / EchoTREK
Power supply: 230 V AC, 24 V DC
Range: 0.28 l/s - 1850 l/s
Output: 4 .. 20mA, HART
Ingress Protection: IP 65, IP 67/68
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Mainstream Portable Flowmeter
Mainstream Portable Flowmeter
High performance Portable flowmeter for open channel and part-filled pipe applications.

Futures:
Flow Measurement
- Accurate ultrasonic velocity measurement
- Bi-directional velocity measurement ~ 10 mm/s to 5 m/s
- Ultrasound signal quality data for flowmeter condition monitoring
- One level sensor ports suitable for any 4:20 mA device
- Three flow totalisers with separate hourly totals

Measurement Outputs
- Large character LCD with back-light
- Two opto-coupled switch outputs
- Three isolated 4:20 mA outputs
- Built in isolated 12V power source to drive 4:20 mA signal loop

Data Logger
- Data logger Flash file system with 4 Mbyte capacity and data retention of 20 years.

Communication
RS232 compatible interface with automatic baud rate detection.

Power Supplies
- Internal 12V battery. Connectors for external 12V and 24V supplies.
- Low cost exchangeable deep discharge 12V 7.5 Ah rechargeable battery. One year endurance when operated at 1 measurement per minute.
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Mainstream™ Compact Fixed AV Flowmeter
Mainstream™ Compact Fixed AV Flowmeter
High performance fixed installation AV flowmeter with a feature set designed for basic open channel and part-filled pipe applications.

Futures:
- Accurate ultrasonic velocity measurement
- Bi-directional measurement ~ 10 mm/s to 5 m/s
- Ultrasound signal quality data for flowmeter condition monitoring
- Level Sensor port for any 4:20 mA device
- Three flow totalisers with separate hourly totals
in last hour

Measurement Outputs
- Large character LCD with back-light for clear measurement display
- Two opto-coupled switch outputs for alarms and sampler control
- One isolated 4:20 mA output to transmit any measurement
- Built in isolated 12V power source to drive 4:20 mA signal loop

Data Logger
- Data logger with capacity to store one year of measurement data

Power Supplies
- Operates from industrial DC power supply
- Low power operation from 12V battery
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Mainstream™ Flow Transmitter
Mainstream™ Flow Transmitter
High performance flow transmitter designed for use as a system component in open channel and part-filled pipe applications.

Futures:
Flow Measurement
- Accurate ultrasonic velocity measurement
- Bi-directional measurement ~ 10 mm/s to 5 m/s
- Ultrasound signal quality data for sensor condition monitoring
- Level Sensor port for any 4:20 mA device

Measurement Outputs
- One isolated 4:20 mA output
- Built in isolated 12V power source to drive 4:20 mA signal loop

Commissioning
- Simple to set up using Mainstream Communicator software
- Pre-loaded or user defined pipe or channel specifications
- Silt level correction for non-ideal installations
- Built in tools for sensor diagnostics
- Simple configuration of 4:20 mA measurement output
- Calibration and test features for 4:20 mA output

Power Supplies
- Operates from industrial DC power supply
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Mainstream™ Premier Fixed AV Flowmeter
Mainstream™ Premier Fixed AV Flowmeter
High performance fixed installation AV flowmeter with extended feature set for complex open channel and part-filled pipe applications.

Futures:
Flow Measurement
- Accurate ultrasonic velocity measurement
- Bi-directional velocity measurement ~ 10 mm/s to 5 m/s
- Ultrasound signal quality data for flowmeter condition monitoring
- Two level sensor ports suitable for any 4:20 mA device
- Allows two different sensor technologies for measurement reliability
- Three flow totalisers with separate hourly totals

Measurement Outputs
- Large character LCD with back-light
- Two opto-coupled switch outputs
- Three isolated 4:20 mA outputs
- Built in isolated 12V power source to drive 4:20 mA signal loop

Data Logger
- Data logger with capacity to store one year of measurement data
- Logged parameters can include power supply and diagnostic data

Power Supplies
- Operates from 12-28V DC industrial power supply
- Built in power supply isolation
- Low power operation from 12V battery
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Mainstream™ Velocity Transmitter
Mainstream™ Velocity Transmitter
High performance velocity transmitter designed for use as a system component in open channel and part-filled pipe applications.

Futures:
Velocity Measurement
- Accurate ultrasonic velocity measurement
- Bi-directional measurement ~ 10 mm/s to 5 m/s
- Ultrasound signal quality data for sensor condition monitoring

Measurement Outputs
- One isolated 4:20 mA output
- Built in isolated 12V power source to drive signal loop
Commissioning
- Simple to set up using Mainstream Communicator software
- Built in tools for velocity sensor diagnostics
- Simple configuration of 4:20 mA measurement output
- Calibration and test features for 4:20 mA output

Power Supplies
- Operates from industrial DC power supply
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Ultrasonic Clamp-On Flowmeters

Precision FLow 190F WPG
Precision FLow 190F WPG
Precision Flow Fixed Clamp-on Ultrasonic Flowmeter (for Liquids)

Sensor Model: WPG
Mechanism: Transit Time
Pipe Sizes: 15mm to 300mm
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Wall mount
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:100Vto240V AC or 12VDC or 24VDC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables and manual.
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Precision FLow 190F XPG
Precision FLow 190F XPG
Precision Flow Fixed Clamp-on Ultrasonic Flowmeter (for Liquids)

Sensor Model: XPG
Mechanism: Transit Time
Pipe Sizes: 50mm to 1200mm
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Wall mount
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:100Vto240V AC or 12VDC or 24VDC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables and manual.
Add to Cart
Precision FLow 190F XPGD
Precision FLow 190F XPGD
Precision Flow Fixed Clamp-on Ultrasonic Flowmeter (for Liquids)

Sensor Model: XPGD
Mechanism: Transit Time
Pipe Sizes: 1000mm to 6500mm
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Wall mount
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:100Vto240V AC or 12VDC or 24VDC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables and manual.
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Precision FLow 190F VT190
Precision FLow 190F VT190
Precision Flow Fixed Clamp-on Ultrasonic Flowmeter (for Liquids with more than 3% particles)

Sensor Model: VT190 (V type Sensor)
Mechanism: Doppler
Pipe Sizes: 20mm to 1200mm
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Wall mount
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:100Vto240V AC or 12VDC or 24VDC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables and manual.
Add to Cart
Alsonic EG Series
Alsonic EG Series
Alsonic Fixed Transit-Time Ultrasonic Flowmeter (for Liquids)

Transducers (Select one when order):
TS-2 : 15 mm ~ 100 mm (1/2" ~ 4")
TM-1: 50 mm ~ 1000 mm (2" ~ 38")
TL-1: 300 mm ~ 6000 mm (12" ~ 240")
THM-1: 300 mm ~ 1000 mm (12" ~ 240")
Power Supply: DC8-36V or AC220V
Input: 3 channel 4-20mA analog input
Output: Isolation RS-232/RS-485 output, 2 channel isolation OCT
output: 1 channel isolation 4-20mA output (two-wire system)
Communication Protocols: Compatible with METER-BUS, MODBUS, Fuji extended protocol and general water meter protocol.
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Precision FLow 190P LT WPG
Precision FLow 190P LT WPG
Precision Flow Portable Clamp-on Ultrasonic Flowmeter (for Liquids)

Sensor Model: WPG
Mechanism: Transit Time
Pipe Sizes: 15mm to 300mm
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Hand-Held, Battery & main powered with AZW correlation measuring system
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:Built-in rechargeable battery, main adaptor 110/240VAC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables, Data download cable, Ultrasonic coupling compound and manual and hard carrying case.
Add to Cart
Precision FLow 190P WPG XPG
Precision FLow 190P WPG XPG
Precision Flow Portable Clamp-on Ultrasonic Flowmeter (for Liquids)

Sensor Model: WPG & XPG
Mechanism: Transit Time
Pipe Sizes: 15mm to 1200mm
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Hand-Held, Battery & main powered with AZW correlation measuring system
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:Built-in rechargeable battery, main adaptor 110/240VAC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables, Data download cable, Ultrasonic coupling compound and manual and hard carrying case.
Add to Cart
Precision FLow 190PD VT190
Precision FLow 190PD VT190
Precision Flow Portable Clamp-on Ultrasonic Flowmeter (for Liquids more than 3% particles)

Sensor Model: VT Sensor
Mechanism: Doppler
Pipe Sizes: 20mm to 1200mm
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Hand-Held, Battery & main powered with AZW correlation measuring system
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:Built-in rechargeable battery, main adaptor 110/240VAC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables, Data download cable, Ultrasonic coupling compound and manual and hard carrying case.
Add to Cart
Precision FLow 190PD WPG VT190
Precision FLow 190PD WPG VT190
Precision Flow Portable Clamp-on Ultrasonic Flowmeter (for Liquids more than 3% particles)

Sensor Model: WPG & VT Sensor
Mechanism: Transit Time & Doppler
Pipe Sizes: 15...300mm for Transit time, 15...1200mm for Doppler
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Hand-Held, Battery & main powered with AZW correlation measuring system
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:Built-in rechargeable battery, main adaptor 110/240VAC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables, Data download cable, Ultrasonic coupling compound and manual and hard carrying case.
Add to Cart
Precision FLow 190PD XPG VT190
Precision FLow 190PD XPG VT190
Precision Flow Portable Clamp-on Ultrasonic Flowmeter (for Liquids more than 3% particles)

Sensor Model: XPG & VT Sensor
Mechanism: Transit Time & Doppler
Pipe Sizes: 50...1200mm for Transit time, 15...1200mm for Doppler
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Hand-Held, Battery & main powered with AZW correlation measuring system
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:Built-in rechargeable battery, main adaptor 110/240VAC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables, Data download cable, Ultrasonic coupling compound and manual and hard carrying case.
Add to Cart
Precision FLow 190PD WPG XPG VT190
Precision FLow 190PD WPG XPG VT190
Precision Flow Portable Clamp-on Ultrasonic Flowmeter (for Liquids more than 3% particles)

Sensor Model: WPG, XPG & VT Sensor
Mechanism: Transit Time & Doppler
Pipe Sizes: 15...1200mm for Transit time, 15...1200mm for Doppler
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Hand-Held, Battery & main powered with AZW correlation measuring system
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger: Built-in, 60000 flow readings. Saved as text and graph.
PC connection: RS232
Power Supply:Built-in rechargeable battery, main adaptor 110/240VAC
Output: 4…20mA & pulse.
Complete with: Pipe mounting kit, interconnecting cables, Data download cable, Ultrasonic coupling compound and manual and hard carrying case.
Add to Cart
Alsonic PL Series
Alsonic PL Series
Alsonic Portable Transit-Time Ultrasonic Flowmeter (for Liquids)

Transducers (Select one when order):
TS-1 : 15 mm ~ 100 mm (1/2" ~ 4")
TM-1: 50 mm ~ 1000 mm (2" ~ 38")
TL-1: 300 mm ~ 6000 mm (12" ~ 240")
S1: 15 mm ~ 100 mm (1/2" ~ 4")
M1: 50 mm ~ 1000 mm (2" ~ 38")
Flow Sensors: Pair of transducers complete with 3m length cables.
Electronics: Hand-Held, Battery & main powered
Display: Rate of flow, totalized flow, velocity. Units selectable via the keypad.
Data Logger:64 data include flowrate, totalizer, time, date.
PC connection: RS232
Power Supply:Built-in rechargeable battery, main adaptor 110/240VAC
Complete with: Pipe mounting kit, interconnecting cables, Data download cable, Ultrasonic coupling compound and manual and hard carrying case.
Add to Cart

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