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The Webster DHM 3 Series Digital Hydraulic Multimeter is an all-in-one unit designed to test the performance of manufacturer of hydraulic pumps, motors, cocks and hydrostatic transmissions.
The easy-to-use design allows the operator to just switch on and test, without complex setup or special training.
The DHM measures flow, pressure and temperature. In addition, the DHM holds the peak pressure value as well as calculating hydraulic power and volumetric efficiency using the unique P-Q test button.
The DHM is the ideal tool for pinpointing hydraulic system faults, reducing downtime, and helping in preventative maintenance. The design builds on the very successful Webster DHT range of portable industrial testers with the addition of a large digital display and a built-in pressure transducer.
The turbine flow meter with built-in loading valve is bi-directional and specifically designed to enable the operator to simulate the maximum working pressure safely during normal machine operation.
The loading valve has safety discs built-in to protect the operator and the multimeter in the event of excessive pressure, allowing oil to bypass the loading valve INTERNALLY with no spillage of oil from the hydraulic circuit, eliminating any danger to the operator or environmental hazards.
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The V2 System Flow Meter has an advanced differential pressure flow sensing design. The unit features built-in flow conditioning for superior accuracy. The V2 System is the ideal new or retrofit flow meter for multiple clean water and industrial wastewater treatment applications.
The V2 System is especially useful when irregular or crowded piping and equipment make magnetic, turbine or venturi tube meters impractical or unworkable. Other flow technologies often require complex or expensive construction. The V2 System reduces initial costs substantially. The unit eliminates longer straight-run piping requirements.
V2 System’s pre-packaged, built-in 3-way cock isolates the professional transmitter from the process fluid flow for easy maintenance. No need to shut down the pipeline. The flow meter arrives wet-flow calibrated direct from the factory. The ready-to-install V2 reduces many headaches of adding a flow meter to most flow installations.
Key features include:
Installation: 0-3 diameters
upstream; 0-1 diameter downstream
Acts as its own flow conditioner
Professional displays rate of flow and total flow
Integral or remote mounted flow display
Accuracy up to /-1% of rate
Flow range: 10:1
Totalizer pulse and linear 4-20 mAdc
outputs
Low Maintenance
Lines 4-18 inches or greater
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Hybrid
Blue-White introduces Sonic-ProTM Hybrid Ultrasonic Flowmeters.
Sonic-Pro has the ability to measure fluid flow using either Doppler or Transit Time methods. Additional features include: Non invasive clamp-on transducers; Custom metric algorithms and PROFESSIONAL DSP technology ensures reliable, accurate measurement; easy reading LCD; data is logged to a standard SD card format supplied with each unit; isolated 4-20 mA output is fully configurable; 0 - 1000Hz Pulse Output is fully configurable; computer connection permits remote access to, and control of, all functions including: real time display, system configuration, data logging, remote data capture and process control functions. Sonic-Pro is IP66. |
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The ST50 Flow Meter is an accurate, easy to install, no moving parts solution for measuring and controlling air, compressed air and nitrogen flow. ST50 utilizes FCI proven thermal dispersion technology to provide direct mass flow measurement resulting in higher performance at a lower cost than orifice plates, DP, Vortex shedding and other thermal devices. The meter installs in line sizes ranging from 2 to 24 inches [51 to 610mm] with 1/2" or 3/4" NPT.
The ST50 uses precision, lithography structured platinum RTD sensors embedded in FCI's equal mass small diameter, all metal thermowells. Combined with microprocessor electronics and precision calibration, the ST50 achieves excellent accuracy, fast response and virtually maintenance free operation.
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EE66 Series
Air Velocity Professional transmitter for measurement down to "0" m/s
EE66 air velocity transmitter series are designed for high accuracy measurement of lowest air velocities. It is the ideal solution for laminar flow control and special ventilation applications. The E+E thin film sensor is operating on an innovative hot film anemometer principle. This guarantees excellent accuracy for air velocity down to almost 0 m/s, which is not possible for conventional anemometers with commercial manufacturers of temperature sensors or NTC bead thermistors
EE66 series are available with current or voltage output, the measuring range and the response time can be selected with jumpers by the user.
Measuring range: 0...1 m/s; 0...1.5m/s; 0...2m/s (adjustable by jumpers)
Response time: typ. 4s or typ. 0.2s (adjustable by jumpers)
Outputs: 0...10 V or 4...20 mA (adjustable by jumpers)
Supply: 24V AC/DC
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Air Suppliers of flow sensors Based on the Calorimetric Principle for Air or Gaseous Media. Compact, Precise, Rugged and Reliable
vent-captors are compact, self-contained flow sensors that work according to a calorimetric principle. The principle allows for the creation of compact, reliable flow sensors with a price/ performance ratio not possible with other physical flow-sensing principles.
Especially at a low flow rate, no other sensing principle can achieve the high accuracy of a vent-captor.
First engineered by weber Sensors more than 20 years ago, weber continues to pioneer sensors based on this principle.
vent-captors are available as insertion and in-line types. Both are also available with a binary output as switches and adjustable set-point and with an analog output as meters with an adjustable measuring range. |
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AALBORG®'s heavy-duty IN-LINE and FLANGED ROTAMETERS are fully enclosed in a seamless brushed stainless steel case. Ideal for applications with flow rates up to 20 GPM and 90 SCFM, these flow meters are used with water and air service. These Model M ROTAMETERS are graduated for direct reading of water and air and come equipped with FNPT end professional fittings for easy in-line installation. Wetted parts include: borosilicate glass flowtubes, Viton® o-rings, and 316 stainless steel fittings, guide rods, floats and float stops.
SPECIFICATIONS
ACCURACY: ±3% of full scale.
MINIMUM FLOW RATE: Approximately 10% of maximum flow rate.
REPEATABILITY: ±0.5% of full scale.
MAXIMUM PRESSURE AT 200° F 93° C: 200 psig (tube sizes 3, 4, 5 and 6). 250 psig (tube sizes 8 and 9).
MAXIMUM OPERATING TEMPERATURE: 200° F (93° C).
DESIGN FEATURES
. Heavy duty stainless steel.
. Thick polycarbonate safety shields.
. Fluted or plain tapered tubes.
. Direct reading metric or English system professional scales.
. Unique design facilitates ease of maintenance and cleaning processes. |
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Designed for low flowrates, AALBORG®'s Model P FLOW METER
is a precision instrument embodying the
simplicity, versatility and economy of the classical
Variable Area meter. It is particularly suitable
for metering carrier gases in chromatography,
indicating and controlling gases in manufacturing
processes, liquid and gas measurement in
laboratories, pilot plants, flow and level indicating, etc.
Shipped completely assembled, AALBORG®'s P METERS
include standard mounting professional fittings in a choice of
materials, side plates, thick protective magnifying
front shield and back plate, optional built-in supplier of control valve, and flow tubes selected from the Flow
Capacities tables. Panel mounting style is convertible
to bench mounting through the use of the
optional acrylic tripod base. The tripod has a built-in
spirit leveler and leveling screws.
150 mm P METER is equipped with a CV™ Cock and the 65mm
P METER with an MFV™ Valve.
MATERIALS OF CONSTRUCTION
FLOW TUBES- Heavy-walled borosilicate glass.
FLOATS- Glass, Sapphire, 316 Stainless Steel,Carboloy and Tantalum.
STANDARD ACCURACY- ±2% FS (mm professional scales).±5% FS(direct readingscales).
CALIBRATED ACCURACY- ±1% FS
REPEATABILITY- ±0.25%.
USEFUL FLOW RANGE- 10:1 minimum with one float and better than 20:1 with combination of two floats installed. |
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Bronkhorst High-Tech offers the most extensive product range of thermal mass flow meters and controllers for gases and liquids on the market. Numerous styles of both standard and bespoke instruments can be offered for applications in laboratory, industrial and hazardous areas. The full scale measuring range for these instruments can be selected between 0-1 mln/min and 0-10000 m3n/h for gases and 0-30 mg/h up to 0-20 kg/h for liquids. Bronkhorst's Coriolis Mass Flow Meters/Controllers for gases and liquids have a measurement capability between 20 g/h and 600 kg/h. The most recent development is a series of ultra-compact, chip-sensor based instruments for gas flow and pressure gauge block and control.
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| Racine Vortex offers high-accuracy vortex-shedding flow meters for a number of liquids and gases. The product line is quite unique: by incorporating ultrasonic technology, the meter's bluff body ("strut") has a considerably smaller footprint compared with other vortex-shedding flow meters. This results in very low pressure drop in the system. Meters are available in wafer (in-line, 1/2" to 4" size) or insertion styles (4" line size and higher). This vortex-shedding technology involves no moving parts, and the meters are virtually maintenance-free. Loop-powered gas flow meters offer HART communications, temperature compensation for mass flow measurement and gas flow standardization, CE-mark and optional ATEX hazardous area certification. Liquid flow meters also carry the CE mark. |
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– Compact and slender Design
– Measuring module: plugged in from the front
– mm scale, product scale, user-defined scale
– Float: spherical shape affords stability
– Professional seals: FKM as standard, EPDM or Buna-N
– Cock: close-control, 15-turn microvalve
– Valve practically hysteresis-free
– Customized versions:
just request our technical advice |
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Fluids: Gas, Steam, Liquids
Diameters of pipes/ channels:
0..20 mm deltaflow DF8
15..100mm deltaflow DF10M
65..3000mm deltaflow DF25
500..15000mm deltaflow DF50
Operating conditions:
-250..1240 °C
0..800 bar
Pure to extremely contaminated, aggressive media
Eexia
TRD
The deltaflow flometer is continiously developed and inprooved and we hold several patents on the deltaflow Technology. But we do not only rely on our own know-how %u2013 systec is furthermore co-operating with well known partners sich as the institute for flow mechanics of the University of Erlangen oder the PtB in Braunschweig.
Due to the special probe profile the deltaflow can assure a high level of precision and excellent process viability, even in extreme conditions causing the lowest residual pressure loss. The deltaflow has been installed several thousand times.
Typical Applications are flow measurement of steam, perssurized air, water, liquids, stack gas, flare gas, natural gas.
Typical industries where our deltaflow integrating pitot tubes are used are Manufacturers of power plants, Chemistry, Petrochemistry, Gas- and Oil Exploration, waste water plants.
The program to size and design the deltaflow is very self-explanatory and you can download it for free from our web-page as a Windows file (Windows 9x, 2000 and NT).
You can find more details in the referring information sheets. At the bottom of this page you can find links to the information sheets and to the software |
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This multi-range radial flow turbine meter uses a low inertia turbine supported on robust sapphire professional bearings in a chemically resistant housing. Ten flow ranges, a choice of "plug in" end connection professional fittings, and two styles of pulse detection system make this meter one of the most flexible available. The unit has individual traceable calibration, and can be considered as simple apparatus when placed in a hazardous area.
The unit can be configured with fittings and electrical connections to suit OEM requirements. Particular advantages include a wide flow range, long bearing life and in-line design. Output is via a pulse, which can be monitored by simple electronic systems.
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SIKA positive displacement supplier of flow sensors are highly accurate industrial transmitters that measure volume flows. They work on the positive displacement principle.
The flowing medium causes a pair of gear wheels to rotate. The sensor is manufactured to the highest accuracy and is then precisely assembled. The rotation is scanned by two non-contact pick-offs. As each tooth generates a pulse, the resolution is very high. Very low flow rates can be accurately measured and small volumes can be dosed.
The measurement unit contains two pick-offs that are circumferentially offset by ¼ of a tooth pitch to generate a 2 channel flow-proportional frequency signal. Suitable processing of the signal provides an greater resolution and the option to identify the flow direction.
It is possible to measure not only high viscosity media but also media whose viscosity varies e.g. because of changes in temperature. The maximum pressure drop should not exceed 16 bars. This limits the measurement range of high viscosity media (see pressure drop diagrams). Basically, the measurement accuracy increases with increase in viscosity of the media. |
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The Titan oval gear flowmeters work by using the liquid pressure to drive a pair of interlocking oval gears. This rotation can be detected by a variety of means to give either a TTL or contact closure pulse output. The unit is manufactured in a choice of materials and pressure ratings to suit most applications and as with all positive displacement flowmeters, the performance improves with increasing viscosity, and can achieve an accuracy of ± 0.1% of reading.
The standard range of sizes covers from 0.25” to 2” BSPF connections, with maximum flows from 1l/min to 500 L/min depending on the model. Viscosities up to 10,000cP can be measured accurately, both in forward and reverse flow. Units are available for high pressure and temperature operation.
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AALBORG®'s enhanced model GFM is a low cost, self-contained THERMAL MASS FLOW METER designed to accurately measure the flowrates of gases.
A tiltable LCD readout is built into the top of the meter. Readings are in direct engineering units in terms of specific gases. Remote reading installations are possible by means of an optional extension wire supplied with a modular phone plug.
Flowrates are unaffected by temperature and pressure variations.
Aluminum and stainless steel models are offered. Zero and span adjustments are conveniently accessible from the outside, a dual in line package switch is added for external adjustment of decimal point of the LCD readout.
Optional rechargeable accumulator kit is available for portability.
SPECIFICATIONS:
Accuracy: ± 1.5% of full scale.
Repeatability: ± 0.5% of full scale.
Maximum Flow: 1000 sL/min [N2].
Response Time: Typically 2 seconds to within ±2% of flow setting.
Maximum Gas Pressure: 500 psig / 34.5 bars.
Time Constant: 800ms
Transducer Input: ± 12 Vdc; 200 mA maximum.
Output Signal: 0 - 5 Vdc or optional 4 - 20 mA |
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Compact Flow Meter with analog current output
4 to 20 mA current output
A wide range of pipe sizes
Easy installation by a brazing professional fitting
Flow range is adjustable from 10% to 100% of the specified maximum range |
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ISOMAG FLOWIZ is the revolutionary battery powered electromagnetic flow-meter.
- Internal GPRS modem for wireless communication through e-mail sent directly into a selected e-mail account;
- Internal Data Loggers at different sampling rates;
- Battery lasting up to 10 years;
- Possibility of powering by battery and by the main line ai the same instrument;
- Electronic adaptable to all diameters, up to DN 2000 mm for the full bore detection and 8000 mm for the insertion ones;
- Accuracy of +/- 0.5% on the read value;
- Possibility of manage flow and pressure data;
- Perfect for Leakage Detection processes inside Water Distribution Networks;
- Supplied with software able to extract automatically data files attached in the e-mails and save them into organised folders;
- Available on request with specific software for the graphical elaboration of data from the field;
- Performances significantly better than the requirements in CEN 14154, ISO 4064 and OIML R49.
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| For liquid, air or gas monitoring applications, Lake's patented technology offers true bi-directional flow measurement in systems with pressures up to 6000 PSIG and flow rates up to 100 GPM. For convenient installation and maintenance, there's no straight professional pipe mounting or power dispensing required. To provide compatibility with most media, Lake's Bi-Directional Flow Meters are available in aluminum, brass and stainless steel. |
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Lake’s Case Industrial drain Professional monitor is an affordable option to using a standard flow meter for case drain applications. It offers a flow measuring accuracy of ±5% of range that can help confirm pumping performance, identify required maintenance and reduce costly MRO down-time associated with unpredictable pump failure.
Designed for convenient vertical, horizontal and inverted installation, the monitor has a sealed window tube that makes it ideal for outdoor/exposed applications and where wash-downs may be required. And Lake backs its Case Drain Monitor with a One-Year Warranty!
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Flow range of 5 to 30 KG/hour or 83 to 5,000 Grams / minute, maximum temperature 250 degrees F, pressure rating to 5,600 PSI, accuracy of +/- 0.5% of reading, BSP, Flange or Tri-Clamp connections available, priced at $2,750 USD.
The ACM flow meters are a superior process driver tools that allow real time measurement of density and flow in liquids, slurries and gases. Available in single or dual tube designs with no moving parts and smooth flow tubes constructed of 316 stainless steel, resulting in a design that is easy to clean and maintain.
This flow meter has virtually universal applications from industrial pigments to sanitary beverages and from non-Newtonian fluids to particle filled materials. In addition to mass flow and density, the ACM meters provide measurements of temperature and volumetric flow. |
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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 transducer 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 Brooks QUANTIM® Coriolis mass flow transducer 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 professional 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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The universal solution for the process industry
OPTIMASS 1000 is the only sensor for mass flow in its class wit | | |
