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Bronkhorst High-Tech designed the CORI-FLOW series mass flow meter to provide high accuracy (up to ±0,1 % FS plus ±0,2% of Reading). CORI-FLOW utilizes a patented, advanced Coriolis type direct mass flow sensor to achieve unsurpassed performance, even with changing operation conditions in pressure, temperature, density, conductivity and viscosity. The mass flow ranges are from 20...200 g/h up to 6...600 kg/h, both for gases and for liquids. CORI-FLOW instruments are equipped with an IP65 weatherproof housing and are available with ATEX approval for use in Zone 2 hazardous areas.
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The universal solution for the process industry
OPTIMASS 1000 is the only sensor for mass flow in its class with secondary pressure containment as standard. OPTIMASS 1000 reliably measures mass flow of liquids and gases, concentration and density of liquids.
Highlights Innovative twin measuring tube
Easily drained and easy to clean
Regardless of type of installation and external factors
Long working life
Optimized flow divider for minimum pressure loss
High accuracy with best price-performance ratio
Modular electronics concept: electronics and sensor easy to replace
Data redundancy: accurate plug & play replacement of electronics
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No limits with tube materials
Titanium, Hastelloy, or Stainless Steel allow straight tube metering for almost any process.
No limits with flow
From 0.3 to 560,000 kg/h with a full range of meters for low and high flow applications.
No limits with measured product
High viscosity, particulate matter, inhomogeneous mixtures, normal entrained air, have little effect on the accuracy of the measurement.
No limits with installation
Support on the process pipe or the meter body, without the need for accurate positioning. A complete range of process connectors for all existing and future installations is available.
No limit with electronics
OPTIMASS has been designed with all new electronics, which incorporates Front End signal processing that is permanently mounted to the meter. This provides high speed and low noise measurement, as well as remote connection to the signal converter up to 300 m. Dual redundancy of configured data, calibration constants etc ease maintenance.
No limits with applications
KROHNE can provide metering solutions whatever your requirement including: Flow, Density, Concentration and Temperature
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The Brooks QUANTIM® Coriolis mass flow sensor offers unsurpassed accuracy and flexibility in low flow liquid and gas measurement applications. The QUANTIM sensor provides superb communication flexibility. This sensor, combined with Brooks newest transmitter, lets you access more data in your plant’s process language. Direct mass measurement is immune to fluid property variations, providing greater application flexibility and reducing spares requirements. Repeatable mass flow measurement is ideal for variable process conditions. Multivariable output for mass flow or volumetric flow and density or temperature adds diagnostics capabilities and reduces the need for additional instrumentation. ANSI/ISA SP-76 downport configurations. Globally approved for a variety of service areas.
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The CM Series mass flow meters utilize industry's well recognized high accuracy standard, Coriolis technology. The core operating principle of this technology is that fluids flow through a vibrating tube which then causes a deflection of the flow tube proportional to mass flow rate. It is suitable for use with liquids, gases and slurries. Models are available that will measure mass flow, volumetric flow, temperature and density. Unaffected by variations in pressure, temperature, density, electrical conductivity and viscosity, the CM Series provides extremely accurate mass flow measurement over wide flow ranges. The series is comprised of three (3) models which differ by their choices in flow range, wetted parts, accuracy, pressure ratings, density measuring, and other optional functions and features.
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- feed rates: 1 – 160 m³/h
- direct measurement of the feed rate, independent of material properties
- suitable for free flowing bulk solids, granules, and grits
- MechaTronik design (electronics and mechanics form one unit)
- adaptive control electronics (DISOCONT)
- almost maintenance-free
- small installation dimensions
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VersaFlow Coriolis 1000 Mass Flow Sensor
The VersaFlow Coriolis 1000 Mass Flow Sensor is a process industry standard suitable for the most demanding applications. The VersaFlow sensor is the only mass flow sensor with a straight measuring tube that is available in Hastelloy®, titanium or stainless steel. VersaFlow reliably measures mass flow, density, volume, temperature, mass or volume concentration, and solids content. The TWC 9000 converter allows easy selection for the output options required and is suitable for mounting in various housing configurations.
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Foxboro Coriolis flow transmitters handle measurements that cause other Coriolis meters to fail. They overcome problems associated with entrained gases, empty tube conditions or flash-prone fluids and fully realize the promise of Coriolis measurement to achieve high accuracy, eliminate downtime, avoid workarounds and keep profits flowing.
Features:
- Highly accurate mass, density and temperature measurement
- Unprecedented, precise liquid/gas flow measurement without skips or stalls
- Fast startup — up to 10 times faster than conventional Coriolis meters
- Highly accurate batches, starting from empty tube
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Coriolis mass flow meters for fluids of all kinds, e.g. for paints and PU-components
Specifications:
Measuring ranges: 4.5...3,000 kg/h
Repeatability: 0.1% of actual value
Linearity: ±0.5% of actual value
Connections: female threads G1/2", adapters for flanges, diary or tri-clamp
Pressure: max. 350 bar
Temperature: max. +125°C
Ex protection: EX II 2G EEx ib IIC T2–T4
EMC-tested
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Coriolis mass flowmeters
The SITRANS F C Coriolis mass flowmeters are suitable for measuring various liquids and gases passing through a pipe for dosing, product blending, determining billing or cost and other vital functions. They are the most accurate flow measurement devices today with a repeatability of only 0.1% of the flow and a rangeability of 100:1.
In addition, the measurement is independent of changes in process conditions. Flowmeters based on this technology can measure density, volume flow rate, viscosity, fraction flow and temperature.
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The CoriolisMaster (FCM2000) is designed for the measurement of mass, volume, density, concentration and temperature the highest accuracy.
The Coriolis technology is ideal for demanding fluid measurement applications – independent of whether the fluid is conductive, multi-phase or viscous. The measuring pipe is self-draining. The device’s self-diagnostic and digital signal processing functions ensure high long-term stability and reliability.
The new CoriolisMaster series offers improved signal processing and an impressive turndown-ratio of up to 1:2000. The approvals for explosion protection have been revised completely. Besides IECEx approvals they now include new zone 2 instruments and excellent temperature classes. Additionally specific software solutions like concentration calculation are offered. Together with its wellproven S shape tube design a CoriolisMaster represents the multi-purpose flowmeter for virtually all applications.
- Excellent temperature classes for hazardous areas.
Even for compact instruments Tmed 200°C with Tamb 60°C is no problem at all.
- New: IECEx and zone 2 approvals
- Easy to install and operate
- Simple to high precision solutions in one design
- Single transmitter for all sensors with 'easy setup' quick start routine and FRAM technology
- Unique, universal explosion protection concept giving plant cost saving
- Comprehensive diagnostics on board
- Common HMI interface saves maintenance and training costs
- Accuracies flow up to 0.1 % of rate and 0.001 kg/l for density
- Wide flowmeter size range from 1/16“ to 6“ / DN 1.5 to DN 150
- Various process connection options
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Non-conductive and conductive liquids, liquefied petroleum, gases.
The TME can be used in many applications common to chemical, petrochemical, oil and gas, food and pharmaceutical industries.
The TME Series is also used for precise dosing and for custody transfer applications.
Mass flow, density and temperature are simultaneously monitored and volumetric flow is additionally calculated with these parameters.
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VersaFlow Coriolis 1000 Mass Flow Sensor
The VersaFlow Coriolis 1000 Mass Flow Sensor is a process industry standard suitable for the most demanding applications. The VersaFlow sensor is the only mass flow sensor with a straight measuring tube that is available in Hastelloy®, titanium or stainless steel. VersaFlow reliably measures mass flow, density, volume, temperature, mass or volume concentration, and solids content. The TWC 9000 converter allows easy selection for the output options required and is suitable for mounting in various housing configurations.
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LCMass™ Coriolis Mass Flow Meters
- Sizes: 1/4" through 12"
- Flow Rates: 0.004 lbs/min to 50,000 lbs/min
- End Connections: ANSI Flanged, Threaded, Sanitary
- Pressure Ratings: 150 - 2,500 ANSI
- Materials of Construction: 316 Ti Stainless Steel (Hastelloy and Tantalum available on request)
- Accuracy: Capable of ±0.2% of rate over 20:1 range
- Repeatability: Capable of 0.1% of flow rate
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Measuring range : from 0/+10 Pa to -10 000/+10 000 Pa
Configurable intermediary and central zero ranges
Air velocity and airflow functions
Interchangeable measuring sensor (SPI technology)
Simultaneous display of 1 to 4 parameters
External transmitter unputs (KIMO class 200 and 300) and thermocouple K
2 output 4-20 mA or 0-10 V (4 wires), RS 232, 2 RCR relays 6A/230 Vac
2 visual (dual color LED) and audible (buzzer) alarms
Software, keypad or remote control configuration
MODBUS network RS 485 system (optional)
ABS or ALU IP 65 housing, with or without backlit gaphic display
Mounting with the 1/4 turn system with wall-mount plate
CP301 : -100/+100 Pa (resolution : 0.1 Pa)
CP302 : -500/+500 Pa
CP303 : -1000/+1000 mbar
CP304 : -10 000/+10 000 mbar
• Barbed fittings Ø 5,2 mm
• Unit of measurement : Pa, mmH2O, mbar, inWG, mmHG
• Power supply : 24 Vac /Vdc, 115 Vac or 230 Vac
• Outputs : 2 x 4-20 mA or 2 x 0-10 V
• Functions : pressure, air velocity, airflow with Pitot tubes, Debimo and other coefficients, integration of measure, self-calibration, measuring correction factor, temperature compensation : manual or automatic (thermocouple K input).
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ComfortSense
Thermal comfort measurement according to EN 13182, ISO 7736 and ASHRAE standard 113
Dantec Dynamics’ ComfortSense system is designed for research and development of heating and air conditioning systems requiring multi-point measurements of air velocity and temperature. Draught measurements require omnidirectional sensors with a frequency response of at least 2 Hz, which is fulfilled by the present system.
ComfortSense elements
The ComfortSense system consists of a main frame with anemometer circuits for up to 16 probes. The omnidirectional probes measure both air velocity and temperature. Six frames can be connected so that up to 96 probes can be monitored simultaneously. The ComfortSense main frame has a built-in A/D converter with USB 2.0 interface.
Easy-to-use
It is easy for the user to setup a measurement sequence and make a measurement grid with selection of probes from a user library. The software delivers statistical results based on user-defined measurement cycles. The ruggedly designed probes and cables are perfectly suited for large test rooms.
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The Activa Sensor Array provides fl ow,
temperature and pressure signals in a compact
unit that requires only one hydraulic line break.
Each sensor transmits an output signal that is
easily integrated with PCs, PLCs, recorders or
panel displays. Signals can also be transmitted to
Flo-tech’s F6700/F6750 Series digital displays.
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Kanomax anemometers can measure a wide variety of parameters to test ventilation rate. The parameters include air velocity, airflow, static pressure, temperature, and humidity of the indoor environment.
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Specially developed for the supervision of clean-rooms, the CPE 300 is dedicated to measures of low pressure andor depression of air or neutral gases from 0/+10 Pa to -1000 /+1000 Pa.
The CPE 300 presents the advantage to become integrated perfectly into walls and to answer to the standard of cleanliness thanks to its stainless case (brushed or with lacquered).
It is equipped with 2 visual and audible alarms, with 2 reversers relays, of a big electroluminescent display and a process of autocalibration which guarantees in the time an excellent stability and a reliability of the measure in low as in high scale.
Thanks to its digital communication (RS 232 and Protocol Modbus RS 485), it offers the possibility of showing alternately (in addition of the measure of pressure) two other parameters resulting from temperature, humidity, velocity or airflow external sensors (KIMO).
Two innovative systems to facilitate the maintenance on-site :
· Its measuring element benefits from the SMART PRO system. It is individually adjusted and is automatically recognized by the device. Thanks to this process, it is possible to replace the measuring element in a simple and fast way without return of the sensor to the factory.
· The calibration in front face : this system allows to proceed to the calibration of the device without un-mounting it.
The sensor CPE 300 is so always operational !
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Where applications include wide temperature fluctuations, harsh process fluids or changes in environment, the Ashcroft® A2 transmitter provides reliable pressure sensing and transmitting at a low price.
*Options include:
*Explosion-proof, NEMA 7,9 or watertight, NEMA 4X, IP 67 enclosure…optional intrinsic safety listing available
*Choice of accuracy class 1.0 %, 0.5%, .25% with a choice of temperature compensated ranges to –40 degrees F through 257degress F
*Choice of wetted materials, including 17-4PH and 316L SS
*Heavy industrial CE rating (standard)
*External span and zero adjustment
*Absolute and standard gauge pressure ranges from vacuum through 10,000 psi
*Choice of all popular pressure and electrical connections
*Choice of electrical outputs
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The Ashcroft® KM10 features a proven polysilicon thin-film sensor welded to a stainless steel process connection. Other construction elements enable the Ashcroft® KM10 to achieve an ingress rating of IP67 for protection against the effects of weather, wash downs, and temporary immersion in water. Calibration, by digital signal conditioning, results in an extremely linear and repeatable pressure instrument. With pressure ranges available through 7500 psi, the Ashcroft KM10 offers equipment manufacturers a broad spectrum of choice in their selection of a durable, yet affordable pressure transducer. The unit's operating temperature range is –40/120 degrees C.
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