Company details for:
KROHNE Ltd
34-38 Rutherford Drive,
Park Farm Industrial Estate,
Wellingborough,
Northamptonshire,
NN8 6AE,
United Kingdom
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Products / Services

H250 Variable Area Flowmeter
1921, and the H250 M40 is no exception, it is the perfect combination of
innovation with the advantage of proven technology.
Thanks to its unique, modular design, the H250 M40 can be individually
adapted for any application. It can be used purely as a mechanical
meter with no need for auxiliary power or integrated into a field bus
system. It can be intrinsically safe or supplied in a explosion-proof
casing and it has the ability to be mounted either vertically, horizontally
or even in a down pipe. So, no matter what your requirements the
H250 M40 reliably masters every measurement task and impresses
with its excellent price-performance ratio

Optiflux 1000 Electromagnetic Flowmeter
electromagnetic flow sensor is compact and lightweight.
The design is robust with the highly resistant, reinforced PFA liner and Hastelloy
®electrodes. This offers an excellent chemical resistance.The device is a cost-efficient andreliable solution for a wide range of applications. For industries varying from water and wastewater, agriculture, utilities and from fire-fighting to machine
building.

Optiflux 2000 Electromagnetic Flowmeter
The OPTIFLUX 2000 has a field proven and unsurpassed lifetime. This is assured by the fully welded construction, full bore pipe, absence of
moving parts and wear resistant liner materials.
The sensor has the widest diameter range available in the market: fr
om DN25 up to DN3000.

Optiflux 4000 Electromagnetic Flowmeter
The OPTIFLUX 4000 has a field proven and unsurpassed lifetime. Th
is is assured by the fullywelded 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 standardscope can be engineered. KROHNE has in house specialized know how on constructions, weldingand exotic materials.
For custody transfer applications, where the highest accuracy is crucial, OPTIFLUX 4000 has a wide range of certifications including OIML R49 & R117, MI-001 & MI-005

Waterflux Electromagnetic Flowmeter
designed for applications in the water and wastewater industry.
Large measuring ranges and even low fl ow volumes can be
reliablymeasured and superior long-term stability and repeatability are
guaranteed.
But the real advantages lie in the elimination of the inlet and outlet
runs, the optional available pressure and temperature sensor, the non-wearing measuring tube and the direct, subsoil installation.
WATERFLUX is setting new standards and becoming a true
alternative in water measurement in the process.

OPTIMASS 1000 Coriolis Flowmeter
measurement for a variety ofapplications. The OPTIMASS 1400 reliably measures massflow, density, volume, temperature,volume concentration or solid content

OPTIMASS 2000 Coriolis Flowmeter
A high level of performance makes the OPTIMASS 2400 suitable for the bulk measurement of petroleum and oil as well as products like syrup, molasses and raw chemicals.
Combined with the power of the MFC 400, the OPTIMASS 2400 will give
accurate measurementof volume, mass, density, and concentration.

OPTIMASS 3000 Coriolis Mass Flowmeter
Combined with the power of the MFC 300, the OPTIMASS 3000 will provide accurate measurement of mass, volume, density and concentration.

OPTIMASS 6000 Coriolis Flowmeter
Designed to meet the requirements of general purpose liquid and gas appl
ications, the extendedlow temperature range of -200°C / -328°F also makes the6000 suitable for Liquid Natural Gas(LNG) and cryogenic applications.
Combined with the power of the MFC 400, the OPTIMASS 6000 will provide accuratemeasurement of volume, mass, density and concentration.

OPTIMASS 7000 Coriolis Mass Flowmeter
straight measuring tube that is available in Titanium,Stainless Steel, Hastelloy
® or Tantalum.

OPTISWIRL 4200
processes.

OPTIFLEX 2200 Radar Level Transmitter

OPTIWAVE 5200 Radar Level Transmitters

KROHNE Analysis Instruments

KROHNE Pressure Measurement

KROHNE Temperature Measurement
Our OPTITEMP portfolio offers a wide range of temperature assemblies and transmitters for industrial process and OEM applications. This also includes a large selection of measuring inserts with various temperature sensors and accessories such as thermometer assemblies, connection heads and process connections.

KROHNE After Sales Service
You are not from United Kingdom? Please choose your country to get directly in contact with your local KROHNE service team.

KROHNE Academy Online

Primary Flow Elements
Various designs of orifice plates, averaging pitot tubes and cone meters
Standard portfolio for the most common DP flowmeter designs
Testing acc. to ASME and PED, optional wet calibration with documentation

Diaphragm Seals
Up to +400°C / +752°F and 0…400 bar / 0…5801 psi
Special wetted materials: tantalum, titanium, Hastelloy®, gold or highly vacuum-proof PTFE coating
Very low temperature impact due to innovative diaphragm technology

Level Indicators
Magnetic bypass float level gauges
With optional FMCW radar or TDR guided radar level transmitters
For a wide range of liquid applications

Temperature Sensors
Compact (RTD) and cable sensors (RTD, TC)
From versions with built-in transmitters to mineral insulated cable designs
Various process connections available
For applications with high temperature, confined space and moving or rotating surfaces

Components & Auxiliary Equipment for Flow Measurement
Signal converters and flow computers
Flow sensors
Service tools and other accessories

Mechanical Flow Controllers
Cost-effective mechanical measuring principle
No power supply needed
Suitable for hazardous environments

Systems
Software systems for process monitoring
Hydrocarbon management, leak detection, fuel consumption, bunkering
Complete metering and allocation systems for various industries
About us
Since being founded in Duisburg, Germany in 1921, we have steadily grown into a global enterprise. Today there are 43 KROHNE − owned companies and joint ventures worldwide with 55 representatives. We have 15 production facilities in 10 countries and employ more than 3,000 people.
Our comprehensive product range includes:
- Flow measurement instruments:
o Variable area flowmeters
o Ultrasonic flowmeters
o Electromagnetic flowmeters
o Coriolis mass flowmeters
o Vortex flowmeters
- Level measuring instruments:
o FMCW Radar
o TDR (guided radar)
o Displacer
o Magnetic bypass
o Ultrasonic
o Switch
- Pressure measurement
- Temperature measurement
- Analysis products
- Communications
- Service and commissioning
- Systems for the marine industry
- Systems for the Oil & Gas industry
KROHNE LTD was founded in the UK in 1976 and is the group’s global centre of excellence for Coriolis mass flowmeter technology. Operating from two state-of-the-art manufacturing facilities in Wellingborough, Northants, KROHNE Ltd manufactures the OPTIMASS range of Coriolis mass flowmeters and exports over 90% of its production. It is also the UK sales and service centre for the complete KROHNE product range. KROHNE Ltd offers the complete solution from assistance with product selection through to onsite commissioning.
Our aim is to always meet or surpass the needs and expectations of every customer by:
- Manufacturing innovative, reliable, high-quality products and services
- Employing qualified and motivated people
- Listening and responding to our customers’ needs
- Maintaining long-term relationships with our business partners
KROHNE has also recently launched the KROHNE Academy Online; a free web based training tool dedicated to people that come into contact with process technology and measurement principles on a regular basis. The KROHNE Academy online provides independent product and non-commercial learning material. There are key courses on technology for suspended materials, vortex frequencies, ultrasound and mass flow, and there are also courses on basic principles in the area of gas measurement and leak detection in pipelines. The courses start with the measuring principles themselves and move on to interpretations, advantages and limitations, then applications and industries where the measuring principle is applied - each course covers all the relevant areas.

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