Flow meter - Import export

TGF600 Screw-in thermal mass flowmeters for small pipe size gas meausred Inline type can be installed/removed without stopping the line Minimum flow rate down to 0.3m/s, 1:100 super wide turndown ratio No moving part, almost no pressure loss Direct mass flow measurement, do not require temperature or pressure compensation TGF600 Series screw-in inline thermal mass flowmeters measures the gas mass flow base on thermal dispersion theory. It combines COMATE’s advanced technology on transmitter, sensor, filming and calibration, can provide stable and accurate measurement even under harsh industrial applications and require very less maintaining.

for small pipe size DN8~DN50 micro mass flow designed to measure the mass and standard flow in small pipe lines in general industry and laboratory

Steam Flow Meters|Vortex Mass Flow Meters, which provides with the excellent signal processing capability and enhance the vortex metering technology to a new level, which means it has lower measuring limit, better stability and accuracy. The special signal processing method has also ensured a better anti-vibration by eliminating the vibration signals.

COMATE Inline thermal gas flowmeters with more rugged design to adapt to harsh industrial applications. It implements COMATE’s latest sensor filming technology and high sensitivity sensors to ensure a stable measurement at very low flow rate down to 0.3Nm/s. The standard insertion model can fit in pipe line from DN80~DN500, extended model can fit in smaller pipe down to DN25 and larger pipe up to DN 6000.

VFM60MV multivariable vortex flowmeters is an integral solution for mass flow /standard flow measurement of steam and gas. Integrated pressure and temperature sensors for density compensation, so it can also measure temperature, pressure, density, mass flow and standard flow. User would only need one flowmeter to measure and read all this parameters, this advantage leads to lower cost and maintaining.

Flow monitoring Flow monitoring is a procedure that demands a reliable and reproducible surveillance of limit values and flow patterns. Flow sensors detect critical deviations of the flow rate of liquid and gaseous media. Typical areas of application are the monitoring of cooling circuits in welding applications for example, protection against dry running of pumps, as well as the flow monitoring in air ducts and air conditioning equipment. Because of the calorimetric mode the media temperature is also monitored. Flow rate measurement In addition to reproducibility, flow-rate measurement demands a defined degree of accuracy. The flow meters continuously and accurately measure a defined volume of a fluid per unit of time and are suitable for applications where qualitatively consistent process results and a steady supply of fluids is essential. We offer flow meters with calorimetric, magnetic-inductive and Vortex measurement principle for various areas of application.

— dustproof closed compact device — is suitable for all free-flowing, free-flowing bulk goods — compact design saves space More Options: — explosion-proof design Power range 2000 - 4000 dm³/h 3000 - 100000 dm³/h 10000 - 160000 dm³/h

— RS 485 interface for internal Brabender fieldbus — Application software for DDW (loss-in-weight feeder), DBW (dosing belt scale) or Coriolis flow meters — internal pluggable fieldbus connection — can be controlled via the OP1, OP6 and OP16

Ultrasonic gas flowmeter The OPTISONIC 7300 offers an ultrasonic measurement system dedicated for process gas flow applications. The OPTISONIC 7300 does not have the limitations that are usually associated with traditional gas flow meters like periodical recalibrations, maintenance, pressure loss and a limited flow range. The OPTISONIC 7300 combines the advantages of ultrasonic measurement in a way that it is efficient, reliable and easy to use.

The ALTOSONIC V12 is a 12-chord ultrasonic custody transfer (CT) flowmeter for natural gas. It has been designed to offer the best possible measurement accuracy, not only during calibration under ideal conditions but also during less ideal conditions in the field. As a result, ALTOSONIC V12 is the first ultrasonic flowmeter that was certified to OIML R137 class 0.5 by NMi. Due to its design with 12 acoustic chords a flow conditioner is no longer required; standards such as AGA9, ISO 17089 and MID are met with just 5D straight inlet piping. CBM flowmeter diagnostics are standard and give an exact picture of what is happening inside the flowmeter. With the optional KROHNE Care diagnostic expert system an integrated web server becomes available that presents the results as an easy to access webpage – in plain language.

Solution for the water and wastewater industry The OPTIFLUX 2000 electromagnetic flow sensor is the optimum solution for water and wastewater applications. Its long-term reliability and durability make it the standard flow sensor for the water industry for measuring abstraction water, drinking water, wastewater, sewage and effluent. - Engineered and manufactured for the water and wastewater industry - Wide range of approvals for potable water - Long-term reliability and negligible maintenance

The all-round solution for process industries The OPTIFLUX 4000 has a field proven and unsurpassed lifetime. This is assured by the fully welded construction, full bore pipe construction, absence of moving parts and wear resistant liner materials. Even for demanding applications in harsh environments or with aggressive and abrasive media KROHNE’s OPTIFLUX 4000 can offer a solution. Examples include water injection under high pressures (2500lbs), subsea installations, slurries with very high solids contents, alkaline solutions and acids, up to chemical dosing, bleaching, coloring, and black liquor in the paper industry. If required, a solution beyond our standard scope can be engineered. KROHNE has in house specialized know how on constructions, welding and exotic materials

Sanitary and hygienic solution The OPTIFLUX 6000 electromagnetic flow sensor is specifically designed to stay clean and sterile in compliance with the most stringent demands prevailing in the food & beverages and pharmaceutical industries. There are no crevices, gaps or blind spots and the flow sensor offers full CIP/SIP possibilities. The flow sensor is conform FDA regulations for all wetted materials and is certified in accordance with EHEDG and 3A.

The DK37 M8 is a variable area (VA) flowmeter with electrical signal output and bargraph indication or mechanical indicator with two optional limit switches. The versatile all-metal measuring device is suitable for flow measurement of gases and liquids. Due to its sturdy design, the VA meter can be used at temperatures up to +200°C / +392°F or pressures up to 220 barg / 3190 psig. It is fitted with a needle valve as standard to accurately set the flow value. The DK37 M8 comes with vertical or horizontal process connections for NPT or G thread, flange adapters and many other connection options. To provide constant flow rates in case of variable inlet or outlet pressures, the VA meter is also available with flow regulators. It has approvals for hazardous areas and is suitable for use in Safety Instrumented Systems (SIS).

The DK32/34 is a variable area (VA) flowmeter for measuring low flow rates of liquids and gases. The tried and tested meter is particularly suitable for flow monitoring and dosing in gas analyser systems or on purge panels. Due to its robust all-metal design it can also be used in difficult process conditions with temperatures up to +200°C / +392°F or pressures up to 400 barg / 5800 psig. It is available with a metering valve as standard to accurately set the flow value. The DK32/34 operates without auxiliary power supply. The device just features a local indication with two optional MIN/MAX limit switches (NAMUR) or a reed contact. To provide constant flow rates in case of variable inlet or outlet pressures, the VA meter is also available with flow regulators. It comes with horizontal or vertical process connections for NPT or G thread and many other connection options. The VA meter has various approvals for hazardous areas.

The OPTISONIC 6300 P is a portable, battery-powered ultrasonic clamp-on flowmeter for temporary flow measurement of (non-)conductive liquids. It can be used at virtually any location and without process interruption or need to cut pipes. Due to its flexibility, the meter is equally suited for comparative measurements on stationary measuring equipment (e.g. pumps, flowmeters etc.) or for use as a short-term replacement of faulty devices. The OPTISONIC 6300 P consists of a combination of one or two clamp-on sensors and one handheld electronic signal converter. The robust clamp-on rail can be easily attached to almost any pipe up to DN1500/160". The readings of the meter are shown on the handheld LCD and are stored in the integrated memory for data logging. In addition, all readings can be transferred to a PC via the included USB stick in order to further analyse or store the data.

Sensor for bulk mass flow Whilst the OPTIMASS 2000 has been developed to meet the demanding custody transfer requirements of the Oil & Gas industry, it is well suited to bulk measurement in many applications. The option of Super Duplex (UNS S32750) provides a maximum operating pressure of 180 barg / 2610 psig. The newly launched OPTIMASS 2000 S400 meter with the innovative four straight tube design is with a max. flowrate of 4 600 t/h / 169 000 lb/min the highest capacity Coriolis mass flowmeter in the world. OPTIMASS 2400 with EGM™ (Entrained Gas Management): the meter maintains operation over a wide range of gas fractions and complex flow conditions.

Electromagnetic flow sensor in sandwich version The OPTIFLUX 1000 electromagnetic flow sensor is the economic and ecological solution for various industries, ranging from agriculture to utilities and from fire fighting to machinery. The instrument is economical due to low investment and maintenance costs; it is ecological due to accurate measurements and no waste. - Basic and fully functional flow sensor - Excellent price performance ratio - Quick and easy to install and operate

Electromagnetic flowmeter in sandwich and flange version The OPTIFLUX 5000 is one of the most accurate flowmeters available in the market today. This is the result of a special tube design with conical parts, optimizing the flow profile. Leading metrological institutes use the OPTIFLUX 5000 as their master meter. - Exceptional long-term stability and accuracy - For highly aggressive and abrasive fluids - Fully vacuum-resistant with high-tech ceramics liner

The all-in-one solution Already the basic version of the OPTISWIRL 4200 is equipped with a temperature compensation for saturated steam applications. With the optional pressure sensor the OPTISWIRL 4200 has an integrated density compensation available, which even allows an exact measurement of gases and superheated steam with varying process conditions. The additional integrated gross and net heat measurement makes the OPTISWIRL 4200 to be a reliable partner for advanced energy management systems. The OPTISWIRL 4200 was designed for the safety-related applications from the very beginning. It was developed according to the standard IEC 61508 edition 2. The certification is effected within the scope of a Full Assessment by TÜV Süd. Thereby the OPTISWIRL 4200 can be used for continuous volume flow measurement in safety-related applications with classification SIL2.

The DK46/47/48/800 is a variable area (VA) flowmeter for monitoring and adjusting extremely small flow rates of liquids and gases. It is thus particularly useful for sample flow monitoring in analyser systems and gas chromatographs or measuring liquids and gases in laboratories and pilot installations. The purgemeter operates without auxiliary power supply and is available with different glass tube and installation lengths from 90 to 325 mm / 3.55 to 12.8". The medium is visible and the flow value can be read directly off the scale at the height of the float. The glass flowmeter can be provided with max. two limit switches (NAMUR) or a 3-wire digital output. For precise setting of the flow value, the VA meter features a needle valve. The DK 46/47/48/800 is also available with a differential pressure/flow regulator to provide constant flow rates in case of varying inlet or outlet pressures. The device has approvals for use in hazardous areas.

Multi purpose, all-round, ultrasonic flowmeter for liquids in all industrial processes The OPTISONIC 3400 flowmeter is an unique, 3-beam, inline, ultrasonic flowmeter, designed especially for measuring homogeneous conductive and non-conductive liquids, with high accuracy and reproducibility, over a long period of time. This provides extensive self-checking of internal circuits and information regarding the health of the measuring sensor, but just as importantly, vital information about the process and process conditions. Fieldbusses are, HART®7, Foundation Fieldbus, Profibus PA and Modbus, all with NAMUR NE 107. These advanced diagnostic features makes process life comfortable, reliable and accurate over a long period of time.

The OPTIMASS 6000 is a Coriolis mass flow sensor. Combined with the MFC 400 signal converter it forms the OPTIMASS 6400 high performance Coriolis mass flowmeter for all process applications including cryogenic or high temperature media as well as high pressure fluids.

Solution for partially filled pipes The TIDALFLUX 2000 flow sensor with integrated and non-contact capacitive level measuring system provides accurate flow measurement in partially filled pipes. TIDALFLUX is designed to measure reliably between 10% and 100% of the pipe cross section. The integrated level sensors in the liner are in no contact with the liquid and are therefore insensitive against fat and oil floating on the surface.

Battery powered electromagnetic flowmeter for drinking water applications WATERFLUX 3070 is the first battery powered water meter for the drinking water industry that is capable of measuring flow, pressure and temperature with one sensor. To enable remote access to flow, pressure and temperature data the WATERFLUX 3070 has a RS485 Modbus RTU communication option. For this it has a special Modbus version designed for battery operation. With its real-time-data on flow, pressure and temperature the WATERFLUX 3070 provides important data to support customers business processes like zoning for water balance (DMA), water abstraction, pressure management, and revenue collection.

Flowmeters especially for gases The VA 45 variable area flowmeters were designed to measure gases. They can be used, for example, in industrial ovens, forges and furnaces, and protective gas and heating systems. The standardized device design is available with various connections that conform to standards. The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly.

The H250 M40 is the standard variable area (VA) flowmeter for the process and OEM industry. The VA meter combines mechanical flow measurement of liquids or gases with state-of-the-art communication capabilities. Additional electronic modules can be added or replaced at any time without process interruption. The H250 M40 is available in various materials and in many different versions. The sturdy all-metal flowmeter can be also used in applications with high pressures (up to 1000 barg / 14500 psig), temperatures (-196...+400°C / -320...+752°F) or aggressive media. It even allows installation in horizontal or fall pipes up to DN150 / 6". A special version for use in hygienic applications is also available. The H250 M40 is intrinsically safe and explosion-proof. Certain variants of the flowmeter with limit switch or analogue output are suitable for use in Safety Instrumented Systems (SIS).

In this system, high air speed is used for intensive drying. A modular construction enable different dryer lengths, depending on the application. Temperature, air speed as well as supply and exhaust air can be manually set at the dryer. A frequency controlled version is available upon request. Flow meters monitor the exhaust air values and thus the correct function of the drying process.

The TransiTec discharge and metering device type DZR is a flat-bottom discharge device which is placed under cylindrical hoppers. The scraper arms provide for the flow of material and the continious feed of the dosing device(s) underneath. The discharge unit DZR can be installed under bag unloading stations as well as under container emptying stations, big bag emptying stations or buffer hopper. This discharge device for poor flowing and bridbuilding bulk materials consists of a cylindrical hopper with welded or boltet flat bottom. The cylindrical hopper ensures that the product flows evenly. An over the flat bottom rotating scraper, driven by geared motor, ensures a constant filling of the underlying dosing device or other aggregate (conveyor, screw, rotary valve, etc.).