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Maximum measurement accuracy ensures absolute safety, control and reliability in liquid handling - be it manual, automatical or computerized.
nutating disc type flowmeter. For portable use with FLUX barrel and container pumps or fixed installation into pipework. Suitable for liquids up to 2.500 mPas (cP). |
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Cost Effective
- Eliminates upstream and downstream straight run piping
requirements
- Power not required for mechanical version
Rugged, Reliable Design
- Tolerant of foreign particles
Saves Space
- Very compact size
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Rotary piston gas meters have been manufactured since 1930 by Aerzener Maschinenfabrik, one of the largest and oldest manufacturers worldwide. The basis for the design of the gas meter series is from many years of experience and continual dialogue with the end users, as well as using the harmonized EU-standards which will apply to all installations within the European Market. They are manufactured in accordance wiht the Aerzen tradition for quality corresponding to the quality assurance system, certified to DIN ISO 9001 and as per pressure device guideline DGRL 97/23/EG.
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for volume measurement of gases in various types of construction an sizes. Gas meter sizes from G 40 up to G 4000 for gas volume flow measurement from 0,65 m³/h - 6.500 m³/h. Measuring pressures up to 25 bar. Works tested or officially calibrated as per national and EU-directives.
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Liquid Meters Type FMO
Oval rotor type flowmeter in 7 model sizes for flowrates of 0,1 to 350 l/min and viscosities up to 500.000 mPas (cP). |
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Flow measurement must be efficient, economical and, above all, suited for practical use. These demands call for a multi-functional systems that can easily be adapted to the individual requirements. Irrespective of whether the application relates to thin-bodied or viscous media, small quantities or an entire road tanker, with or without preselection - Lutz offers suitable systems for all applications
Flow meter TR:
- Turbine wheel principle
- Can be used in combination with all drum and
container pumps
- For aqueous, non flammable Medien
- Range of measurement up to 120 l/min
- Operating pressure up to 2 bar
- Housing made of PP or PVDF
- Without preselection
Flow meter TS:
- Nutating disc principle
- For mobile or stationary use
- For thin bodied to medium viscous liquids
- According to Atex 100a
- Range of measurement up to 120 l/min
- Operating pressure up to 10 bar
- Housing made of PPO, PPS or Stainless Steel
- With or without preselection
Flow meter HDO:
- Oval gear principle
- For mobile or stationary use
- For thin bodied to highly viscous liquids
- According to Atex 100a
- Range of measurement up to 350 l/min
- Operating pressure up to 55 bar
- Housing made of PPO, Aluminium or Stainless Steel
- With or without preselection
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Measuring the volume flow rate of liquids and liquefied gases and in loading systems in the chemical and petrochemical industry, in the mineral oil industry, in the food and beverage industry.
Oval Wheel Meter Series OV
DN 80 - 100
PN 16
flow rates 2,4 - 200 m³/h
accuracy ± 0,3 %
operating temperature according to design -10°C to 60°C
for custody transfer admitted
Oval Wheel Meter Flowal
G 1/2"
PN 16
for small flow rates 0,2 - 10 l/min
accuracy ± 1 - 2 %
operating temperature according to design -10°C to 80°C
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RITTER drum-type gas meters are universally applicable for measuring the volume of flowing gases and are particularly effective when measurements demand the highest precision.
The major advantage and the superiority of volumetric Gas Meters (like Drum-type Gas Meters) over other measurement principles, which determine gas volume using secondary measurable variables such as speed, heat capacity, hot-wire resistance or similar, is that the volume is directly measured. That means that the condition and the composition of the gas has no influence on the measurement accuracy. |
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The helical screw flowmeter is a high precision meter giving excellent reliability. It is mainly used for viscous fluids but will also perform well on low viscosity fluids. The basic range of meters are in aluminium or grey cast iron and stainless steel models are available. Flow rates range from 0.1 l/min to 7,500 l/min.
Suitable for wide ranges of viscosity these meters provide high accuracey measurement (+/-0.1%) for fuel and oil flows particularly for automotive and aviation test rig applications.
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Engine Specific Fuel Consumption Measure-ment To Check The Engine-Specifications And To Control Fuel Cost And Engine Adjustments Is Now Possible.
Engine-related fuel consumption measurement in multi-engine systems is now possible with the KRAL Volumeter®. The further development of the approved fuel consumption measurement for Diesel Engines offers now:
The high measuring accurancy of the overall system is only possible by the precision of the individual KRAL Volumeter®.
The connection to standard-bussystems such as modbus and CANbus.
Improved casings, electronic, cable and sensors.
Improved spindle bearings for more resistance against abrasive fuels.
A monitoring function for analysing maladjustments of the fuel system.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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Chemical injection fluids are normally viscous and are therefore natural applications for the VFF meter. The flowrates are relatively low and the pressure is high compared to most general industrial applications. The VFF Rotary meter is the ideal measuring element for these service requirements. Long term stability of metering and reliability is assured by the basic simplicity of design and quality of production.
VFF Meter Design & Advantages
The heart of the VFF meter is a simple but precisely made, oscillating rotor that sits freely within the rotor chamber of the meter. It is manufactured in a variety of materials. The meter principle is of 'positive displacement'. The rotor is driven 'positively' by the flow, which passes through the flowmeter in 'discrete pockets' with minimum fluid 'slippage'. This gives inherently greater accuracy than is available from axial flow turbine type meters for a low flow of a fluid more viscous than water. Each meter provides a exceptionally wide flowrange and has excellent low flow metering capability. |
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These meters are mainly used for viscous fluids for flow rates of less than 8 l/min. We specialise in low flow metering noting that the meters will return a rangeability of 1000:1 for most viscous fluids applications. Materials are 316 stainless steel with a variety of rotor materials. We can measure from 0.00016 to 1750 l/min. (and up to 4000bar)
The VFF range of meters are specificaly designed for very low flow (0.0003l/min), high pressure (2000bar) hazardous area (Ateax approved) applications. They have been in service for over 15 years in the UK North sea oil and gas industry for chemical injection applications.
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SIKA positive displacement flow sensors are highly accurate 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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Basically, the VTR consists of a rotor, the housing and the measurement pick-up. The flow of fluid sets the rotor into motion.
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Based on the same meshing gear principle as
the VSE series VS and VHM the Ecoflow sensor
measures viscous media, however as in-linedevice.
An integrated, magnetoresistive pick-up with PNP
or NPN-switching output produces per tooth one
impulse
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The programmable flow display evaluates the pulses
from the magnetoresistive pickup and shows the
chosen units on a backlit LCD-display. Alarm and
condition reports are signalled in the display by a
red LED with additional text. The measured values
are transmitted by means of an analogue output, 0
or 4 … 20 mA, and 0 or 2 … 10 Volt by means of
a resistor (500 Ohm). The limit values are signalled
through two transistor switching outputs.
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Were developed for high precision
flow metering for a wide variety of
liquids, especially liquids with high
abrasiveness and poor lubricity.
Applications include: chemical,
petrochemical, pharmaceutical and cosmetic
industry, two-component mixers,
paints, aviation.
Are dead spaced optimized for
(easy flushing) use in the paint industry
and for paint spraying systems.
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KRAL Volumeter® for research and production test stands. Laboratory measurement precision is achieved despite fast flow changes and fluid oscillations.
The ideal conditions at the Bureaus of Standards however show the potential of KRAL precision. The screw spindle-metering from the KRAL Volumeter is on one hand very robust and handles the oscillation from pressure waves. On the other hand, the spindles are very quick and can follow fast changes of the flow velocity. Optional pressure pulse compensation is available that detects transient fluid waves.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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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.
Units can be provided branded to customer requirements.
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Turbine flowmeter are units designed to be precise and reliable, and can be used in many applications. VTR flow-meters can be installed even under the harhest application conditions in the oil, petrochemical and the chemical industries as well as in other industry sectors.
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Turbine flowmeter are units designed to be precise and reliable, and can be used in many applications. VTR flow-meters can be installed even under the harhest application conditions in the oil, petrochemical and the chemical industries as well as in other industry sectors.
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The pick-up system consists of one or two sensor units,
which are screwed into the cover of the VS flow meter
and of a downstream switched amplifier. This amplifier is
connected with the flow meter by means of a temperature
resistant cable and has to be installed outside the high
temperature area, where the ambient temperature should
not exceed 50°C (122°F).
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Were developed for high precision
flow metering for a wide variety of
liquids, especially liquids with high
abrasiveness and poor lubricity.
Applications include: chemical,
petrochemical, pharmaceutical and cosmetic
industry, two-component mixers,
paints, aviation.
Are dead spaced optimized for
(easy flushing) use in the paint industry
and for paint spraying systems.
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The rotation of the flowmeter gear wheels is sensed
by a non-contact magnetoresistive pickup, amplified
and emitted as pulses. The passing of each
individual gear tooth produces a pulse corresponding
to a precise positively displaced measured
volume. The pulse output can be produced as PNP
or NPN signals. The frequency is proportional to
the momentary flow.
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KRAL Volumeter® offer laboratory measuring accuracy even under rough industrial conditions.
Pressure pulsation compensation
KRAL Volumeter® have constructive characteristics making them suitable for mechanical strain caused by strong pressure pulsation.
Identification and consideration of return flows
Beside the flow sensor, KRAL Volumeter® are delivered with an optional sensor for recognising the flow direction. Together with our Flow Management Unit BEM 4U even short-termed flow reversals are identified and correctly taken into account when calculating the measuring value.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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The high-precision Volumeter from KRAL guarantees the precise maintaining of formulations, to achieve PUR products entirely free of any faults.
KRAL Volumeter® measure precise over a wide flow range, with high resolution and a low pressure loss. They be used successful in low pressure-PUR systems and closed-loop-regulations.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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The pick-up system consists of one or two sensor units,
which are screwed into the cover of the VS flow meter
and of a downstream switched amplifier. This amplifier is
connected with the flow meter by means of a temperature
resistant cable and has to be installed outside the high
temperature area, where the ambient temperature should
not exceed 50°C (122°F).
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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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The Brooks BM Series positive displacement oval gear flow meters are designed for applications requiring high accuracy measurement of clean liquids with viscosities up to 1 million cP. All meters are available with a pulse output from a reed switch or solid-state Hall effect switch for remote registration and/or totalization. Two optional LCD displays offer rate, resetable total, non-resetable total and the option for simple batch functions.
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