Ultrasonic Flowmeters – Liquid
Veronics Instruments Inc. proudly represents Panametrics’ Ultrasonic Flowmeters for Liquids.
Panametrics’ DF868 ultrasonic liquid flowmeter
Panametrics’ DF868 ultrasonic liquid flowmeter is a fixed-installation meter based on our award-winning TransPort PT868 portable ultrasonic liquid flowmeter. The DF868 is available with one or two channels. Using clamp-on flow transducers, the DF868 flowmeter measures flow rate through metal, plastic or even concrete-lined pipes without penetrating the pipe wall.
- Pipes from ½ to 200 in (1.27 cm to 5.1 m)
- Single-and dual-channel modes
- Built-in 43,000-point datalogger
- Two independent programmable graphic LCDs
- Automatic tracking window for best accuracy when fluid conditions change
Operation and Performance
Fluid Types | Acoustically conductive fluids, including most clean liquids, and many liquids with entrained solids or gas bubbles. (Maximum void fraction depends on transducer, interrogation carrier frequency, path length and pipe configuration.) |
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Pipe Sizes | Using clamp-on transducers: 0.5 to 300 in (12.7 mm to 7.6 m) and larger Using wetted transducers: 1 to 200 in (25.4 mm to 5 m) and larger |
Pipe Wall Thickness | Up to 3 in (76.2 mm) |
Pipe Materials | All metals and most plastics. Consult GE for concrete, composite materials,and highly corroded or lined pipes. |
Flow Accuracy (Velocity) | ±0.5% of reading (achievable with process calibration) |
Typical Clamp-On Flow Accuracy (Velocity) | Pipe ID>6 in (150 mm): ±1% to 2% of reading Pipe ID<6 in (150 mm): ±2% to 5% of reading |
Typical Wetted Flow Accuracy (Velocity) | ±1% of reading Accuracy depends on pipe size, installation and whether measurement is one-path or two-path. |
Repeatability | ±0.1% to 0.3% of reading |
Range (Bidirectional) | -40 to 40 ft/s (-12.2 to 12.2 m/s) |
Rangeability (Overall) | 400:1 Specifications assume a fully developed flow profile (typically 10 diameters upstream and 5 diameters downstream of straight pipe run) and flow velocity greater than 1 ft/s (0.3 m/s). |
Measurement Parameters | Volumetric flow, totalized flow and flow velocity |
Electronics
Flow Measurement | Patented Correlation Transit-Time mode |
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Enclosures | Standard: Epoxy-coated aluminum weatherproof Type 4X/IP66 Class I, Division 2, Groups A,B,C&D Optional: Stainless steel, fiberglass, explosion-proof, flameproof |
Dimensions (Standard) | Weight 11 lb (5 kg), Size (h x w x d) 14.24 in x 11.4 in x 5.1 in (362 mm x 290 mm x 130 mm) |
Channels | Standard: One channel Optional: Two channels (for two pipes or two-path averaging) |
Display | Two independent software-configurable 64- x 128-pixel backlit LCD graphic displays |
Keypad | 39-key tactile feedback membrane keypad |
Power Supplies | Standard: 100 to 130 VAC, 50/60 Hz or 200 to 265 VAC, 50/60 Hz Optional: 12 to 28 VDC, ±5% |
Power Consumption | 20 W maximum |
Operating Temperature | -4°F to 131°F (-20°C to 55°C) |
Storage Temperature | -67°F to 167°F (-55°C to 75°C) |
Standard Inputs/Outputs | Two 0/4 to 20 mA isolated outputs, 550 W maximum load |
The DF868 liquid flowmeter is a complete ultrasonic flow metering system for measurement of:
- Water and wastewater
- Hot/chilled water
- Water/glycol solutions
- Refined hydrocarbons
- Petroleum products
- Crude oil
- Lubricating oils
- Diesel and fuel oils
- Solvents
- Chemicals
- Other liquids
XMT1000 liquid flow transmitter
The XMT1000 is a new, cost-effective ultrasonic flow
transmitter that builds on Panametrics flow expertise
and on years of reliable performance from its XMT868i
predecessor. It offers state-of-the-art flow measurement
capability in a rugged, locally-mounted or remotemounted transmitter certified for use in hazardous
areas. It brings a new level of performance with improved
accuracy, configurable inputs and outputs, and multiple
ultrasonic transducer path options.
- Hydrocarbon liquids
- Liquefied natural gas (LNG)
- Crude oil
- Lubricating oils
- Diesel fuel oils
- Solvents
- Water and wastewater
- Hot/chilled water
- Chemicals
- Beverages
- Other liquids
XMT868i liquid flow transmitter
The XMT868i liquid flow transmitter combines state-of-the-art flow measurement capability with a low-cost transmitter package that measures only 8.2 by 6.6 in (20.1 by 16.8 cm), weighs only 10 lb (4.5 kg) and can be installed right at the process measurement point. The all-digital XMT868i has no moving parts and provides long-term, drift-free operation. An on-board microprocessor provides exclusive digital signal coding and correlation detection routines, automatic adjustment to changing fluid properties, dynamically configured operating software to simplify programming and built-in energy flow measurement.
- Flow range: -40 to 40 ft/s (-12.2 to 12.2 m/s)
- Pipe sizes ½ to 200 in (1.27 cm to 5.1 m)
- Single- and dual-channel modes
- RTDs for energy flow measurements (optional)
- Data logging capabilities (optional)
- Weatherproof/explosion-proof housing
XMT868i liquid flow transmitter (Brochure Not Available)
Operation and Performance
Fluid Types | Acoustically conductive fluids, including most clean liquids, and many liquids with entrained solids or gas bubbles. Maximum void fraction depends on transducer, interrogation carrier frequency, path length and pipe configuration. |
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Pipe Sizes |
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Pipe Wall Thickness | Up to 3 in (76.2 mm) |
Pipe Materials | All metals and most plastics. Consult GE for concrete, composite materials, and highly corroded or lined pipes. |
Flow Accuracy (Velocity) | ±0.5% of reading (achievable with process calibration) |
Typical Clamp-On Flow Accuracy (Velocity) |
|
Typical Wetted Flow Accuracy (Velocity) | ±1% of reading |
Accuracy depends on pipe size, installation and whether measurement is one-path or two-path. | |
Repeatability | ±0.1% to 0.3% of reading |
Range (Bidirectional) | –40 to 40 ft/s (–12.2 to 12.2 m/s) |
Rangeability (Overall) | 400:1 |
Specifi cations assume a fully developed fl ow profile (typically 10 diameters upstream and 5 diameters downstream of straight pipe run) and flow velocity greater than 1 ft/s (0.3 m/s). | |
Measurement Parameters | Volumetric flow, totalized flow and flow velocity |
Electronics |
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Flow Measurement | Patented Correlation Transit-Time™ mode |
Enclosures |
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Dimensions | Standard: Weight 10 lb (4.5 kg), size (h x d) 8.2 in x 6.6 in (208 mm x 168 mm) |
Channels |
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Display | Optional: two-line x 16-character backlit LCD display, configurable to display up to four measurement parameters in sequence |
Keypad | Built-in infrared, six-button keypad, for full functionality operation |
Power Supplies |
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Power Consumption | 20W maximum |
Operating Temperature | -4°F to 140°F (-20°C to +60°C) |
Storage Temperature | –67°F to 167°F (–55°C to 75°C) |
Standard Inputs/Outputs | Two 0/4 to 20 mA isolated outputs, 600 S maximum load |
Optional Inputs/Outputs | Optional Inputs/Outputs All analog and digital I/O are available in specific combinations. Consult GE for available option cards.
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Digital Interfaces |
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Data Logging |
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European Compliance | System complies with EMC Directive 89/336/EEC, 73/23/ EEC LVD (Installation Category II, Pollution Degree 2) and transducers comply with PED 97/23/EC for DN<25 |
Clamp-On Ultrasonic Flow Transducers |
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Temperature Ranges |
See specific transducer for exact temperature range. |
Mountings | Stainless steel chain or strap, welded or magnetic clamping fixtures |
Area Classifications |
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Wetted Ultrasonic Flow Transducers |
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Temperature Ranges |
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Pressure Ranges |
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Materials |
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Pan-Adapta plugs allow installation and removal of wetted transducers without interrupting the process or emptying the pipe. | |
Process Connections |
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Mountings | Flanged flowcell, hot tap or cold tap |
Area Classifications |
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Transducer Cables |
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High-Temperature and High-Pressure Ultrasonic Flow Transducers | Clamp-on: Clamp-on Extended Temperature Range Transducer System (see C-ET System specifications)Wetted: Bundle Waveguide Technology™ System transducer and holder (see BWT™ System specifications) |
Energy Measurement | Calculates energy flow rate and totalized energy. Requires optional RTD or analog I/O board. |
Temperature Transducers | Loop-powered, three-wire, platinum RTDs; clamp-on and wetted (thermo-well) types are available |
Accuracy | ±0.15°C with wetted RTDs (matched pairs) |
Range | -4°F to 500°F (-20C° to 260°C) |
The accuracy of the energy measurement is a combination of the accuracy of the associated flow and temperature measurements. 1% to 2% of reading is typical for calibrated systems. Not all extremes of parameters can be achieved simultaneously.
Additional Options
PanaView™ PC Interface Software The DigitalFlow XMT868i communicates with a PC through a serial interface and Windows® operating systems. Consult the manual for details on sites, logs and other operations with a PC.
- Hydrocarbon liquids
- Liquefied natural gas (LNG)
- Crude oil
- Lubricating oils
- Diesel fuel oils
- Solvents
- Water and wastewater
- Hot/chilled water
- Chemicals
- Beverages
- Other liquids
Transport PT900 Portable Flowmeter (NEW)
The TransPort PT900 is Panametrics newest portable ultrasonic flow meter. It is a clamp-on flow meter that attaches fixtures with transducers onto the outside of a pipe to measure flow within the pipe without cutting into the pipe or shutting down the process. A portable flow meter can be moved around to different measurement locations, making it useful for spot metering flow, checking other meters or for temporary installations.
The TransPort PT900 measures:
Wastewater
Cooling and Heating Water
Ultrapure Water and Liquids
Water/Glycol Solutions
Crude Oil
Refined Hydrocarbons
Diesel and Fuel Oils
Lubricating Oils
Chemicals
Beverages
Balancing
Energy Measurement
Other Liquids
AT600 TRansit Time Flowmeter
The Panametrics AquaTrans AT600 clamp-on ultrasonic flow meter is a liquid clamp-on flow meter designed to be accurate, durable and cost-effective. Rugged and reliable, this meter will remain fixed to your pipe for years to come.
The TransPort AT600 measures:
Wastewater
Cooling and Heating Water
Ultrapure Water and Liquids
Water/Glycol Solutions
Crude Oil
Refined Hydrocarbons
Diesel and Fuel Oils
Lubricating Oils
Chemicals
Beverages
Balancing
Energy Measurement
Other Liquids
GE Panametrics’ AquaTrans AT868 ultrasonic flowmeter
GE Panametrics’ AquaTrans AT868 ultrasonic flowmeter combines state-of-the-art flow measurement capability with a rugged, low-cost transmitter package that can be installed right at the process measurement point. It is designed specifically for municipal applications such as water, wastewater and sewage. Setup and service are easily accomplished by using the AT868 transmitter’s internal keypad or by connecting the AT868 to a laptop PC and using Panametrics instrument interface software. Available in single or two Channel Configuration.
- Noninvasive clamp-on or wetted transducers
- Flow range 0.1 to 40 ft/s (0.03 to 12.2 m/s)
- Velocity, volumetric and totaled flow
- One analog output and one frequency/pulse totalizer output standard
- Internal keypad for field programming
- Low-cost package
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Custody Transfer – Level flow measurement
When you’re transferring ownership of high-value raw and refined assets like petroleum and crude oil, you need to know you’re getting highly accurate, custody transfer-level flow measurements that meet the strict requirements of regional authorities. Our Sentinel high-accuracy ultrasonic flow meters deliver those high accuracy measurements – even in the unstable conditions typical of pipelines – to reduce uncertainty and increase peace of mind.
Meet the Sentinel high-accuracy ultrasonic flowmeters. And see why they’re the last word in flowmeter technology.
Our Sentinel flow meters deliver custody transfer-level measurement, easy integration, rugged construction, and reliable performance – even in the unstable conditions of typical pipelines. When you spec a Sentinel flow meter, you can rest easy knowing you’re getting the high-accuracy measurements and insights you need to operate cost-effectively and free from false alarms.
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- Liquid Custody Transfer
- Allocation Measurement
- Pipeline Leak Detection
- Critical Measurement Processes
GE Industrial Sensing PanaFlowTM Meter System
The GE Industrial Sensing PanaFlowTM Meter System wetted ultrasonic flowmeter product for liquids, gases or steam that uses standardized flowmeter body designs with options for one or two-path ultrasonic transducers, and local or remote flowmeter electronics. The PanaFlow Meter System is designed for applications such as natural gas, fuel gas, hydrocarbon liquids or gases, solvents, weak acids, water, and saturated or superheated steam.
- High performance, low cost
- Complete ‘Plug-and-Play’ system
- Optional integral explosionproof / flameproof electronics, pre-wired to transducers
- Bidirectional
- No pressure drop
- Suitable for a wide range of temperatures and pressures
- 2 to 24 inch pipe size capability
- Simple installation
- Liquids, gases, or steam
GE Industrial Sensing PanaFlowTM Meter System (Brochure Not Available)
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Bundled Waveguide Transducer (BWT) System
For Cryogenic LNG and other Extremely Low or High Temperature Ultrasonic Flowmeter Applications
Bundled Waveguide Transducer (BWT) System (Brochure Not Available)
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OKS clamp-on buffer transducer
The OKS clamp-on buffer transducer overcomes the problems of traditional clamp-on methods at very high or very low temperatures.
OKS clamp-on buffer transducer (Brochure Not Available)
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