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Our complete portfolio of flow instrumentation for water treatment, from KROHNE, offers measurement for volume flow, mass flow, density, and concentration. With a wide selection of flow sensor types and the ability to measure flow of liquids, gases, and steam, we offer flow meters for numerous water treatment and wastewater applications including custody transfer (CT) measurements, hygienic applications, and even safety instrumented systems. Our flow meters satisfy requirements for a wide range of processes and are available with sensor types such as:
Our line of magmeters are ideal for applications, such as water treatment, that require the flow measurement of conductive liquids. From basic to demanding flow measurements, our wide range of electromagnetic flow meters can handle custody transfer, safety related applications (up to SIL 2/3), potable water, extreme adhesives, or even abrasive and aggressive liquids. We offer a large choice of nominal sizes up to DN3000 / 120 inches.
Our Coriolis flow meters are ideal for CT applications, and measures liquids and gases for various parameters: mass, volume flow, density, and concentration measurement, in addition to temperature measurement. These flow meters offer secure, wireless access via Bluetooth, even in safety-related applications. With Entrained Gas Management (EGM), our flow instrumentation maintains operation over a wide range of gas volume fractions, even up to 100%, or with complex flow conditions.
Our ultrasonic flow meters are a great fit for many process and utility applications such as in energy or CT measurement. We offer a comprehensive portfolio for gases, liquids, and steam flow measurement including models for high temperature, cryogenic applications, high pressure, and high viscosity. With various designs available such as clamp-on devices or multipath inline flow meters, our product line will surely fit your needs.
Our line of magmeters are ideal for applications, such as water treatment, that require the flow measurement of conductive liquids. From basic to demanding flow measurements, our wide range of electromagnetic flow meters can handle custody transfer, safety related applications (up to SIL 2/3), potable water, extreme adhesives, or even abrasive and aggressive liquids. We offer a large choice of nominal sizes up to DN3000 / 120 inches.
Our Coriolis flow meters are ideal for CT applications, and measures liquids and gases for various parameters: mass, volume flow, density, and concentration measurement, in addition to temperature measurement. These flow meters offer secure, wireless access via Bluetooth, even in safety-related applications. With Entrained Gas Management (EGM), our flow instrumentation maintains operation over a wide range of gas volume fractions, even up to 100%, or with complex flow conditions.
Our ultrasonic flow meters are a great fit for many process and utility applications such as in energy or CT measurement. We offer a comprehensive portfolio for gases, liquids, and steam flow measurement including models for high temperature, cryogenic applications, high pressure, and high viscosity. With various designs available such as clamp-on devices or multipath inline flow meters, our product line will surely fit your needs.
Our variable area flow meters (VA flow meters), or rotameters, are a simple and cost effective flow measurement solution for gas or liquid flows without auxiliary power available. With glass and metal tube purge meters for low flows, optional switches, 4-20mA, HART, FOUNDATION Fieldbus, and Profibus-PA options, our VA meters fit most every need. Furthermore, they are globally approved for use in hazardous areas and suited for safety related SIL 2 applications.
Our variable area flow meters (VA flow meters), or rotameters, are a simple and cost effective flow measurement solution for gas or liquid flows without auxiliary power available.
Differential pressure flow meters (DP flow meters) are useful for measuring volume, mass flow, and density of liquids, gases, or steam. These flow meters are complete with 3-D linearized DP transmitters, calibration, and documentation. Our DP flow meters can handle a wide range of processes including those with harsh, abrasive, and vicious media. They are compliant with numerous international standards including ISO 5167 and ASME MFC-3M, PED 2014/68/EU, and CE marking.
Differential pressure flow meters (DP flow meters) are useful for measuring volume, mass flow, and density of liquids, gases, or steam. These flow meters are complete with 3-D linearized DP transmitters, calibration, and documentation.
Our vortex flow meters are cost-effective and robust devices for both basic or harsh process conditions such as utility applications, advanced energy management, and Safety Instrumented Systems (SIS). These sophisticated flow meters offer integrated pressure and temperature compensation and an integrated energy calculator for advanced energy measurement. In addition, they are certified for Safety Instrumented Systems (SIS).
Our vortex flow meters are cost-effective and robust devices for both basic or harsh process conditions such as utility applications, advanced energy management, and Safety Instrumented Systems (SIS).
Our variable area flow meters (VA flow meters), or rotameters, are a simple and cost effective flow measurement solution for gas or liquid flows without auxiliary power available. With glass and metal tube purge meters for low flows, optional switches, 4-20mA, HART, FOUNDATION Fieldbus, and Profibus-PA options, our VA meters fit most every need. Futhermore, they are globally approved for use in hazardous areas and suited for safety related SIL 2 applications.
Differential pressure flow meters (DP flow meters) are useful for volume, mass flow, and density measurement of liquids, gases, or steam. These flow meters are complete with 3-D linearized DP transmitters, calibration, and documentation. They are compliant with numerous international standards: ISO 5167 and ASME MFC-3M, PED 2014/68/EU, and CE marking.
Our vortex flow meters are cost-effective and robust devices for both basic or harsh process conditions such as utility applications, advanced energy management, and Safety Instrumented Systems (SIS). These sophisticated flow meters offer integrated pressure and temperature compensation and an integrated energy calculator for advanced energy measurement. In addition, they are certified for Safety Instrumented Systems (SIS).
Intended for use with municipal water processes including basic to demanding applications from custody transfer to safety-related applications (up to SIL 2/3). Designs and liner materials for virtually any application from potable water to extremely adhesive, abrasive, and aggressive liquids. Large choice of nominal sizes up to DN3000 / 120 inches.
ISO 9001 and ISO 14001 Certifications
Innovative and High Quality Products
Highly Sophisticated, Market Oriented, and Competitively Priced
Approvals from Potable Water to Ex
Multiparameter and Leak Detection Options
We offer a wide variety of level instrumentation through KROHNE from (guided) radar and ultrasonic transmitters, to vibration level switches, and much more. Our level measurement devices are ideal for continuous level sensing, interface measurement, as well as point level detection. With contact or non-contact sensor options, our instrumentation handles most liquids, gases, sludges, granulates, solids, etc. Whether a standard application or a demanding one with advanced requirements, our range of instrumentation is even well suited for hazardous areas and can satisfy Functional Safety (SIL) requirements.
Our level transmitters are ideal for continuous level and interface measurement and are available in either contact and non-contact styles. From FMCW radar, TDR guided radar, ultrasonic, displacer, potentiometric, and hydrostatic pressure, our level instrumentation is suitable for a wide range of liquids, solids, and sludges in water and wastewater processes.
These level switches, from KROHNE, are designed for point level detection and interface measurement. We offer both vibration forks and capacitance level switches, which are suitable for use in liquids and solids including those with extreme pressure and temperature conditions, hazardous areas, hygienic applications, or safety integrity systems (SIS).
We offer level indicators and bypass chambers for the continuous level and interface measurement of liquids. Our magnetic level indicators (MLI) are well suited for a wide range of water and wastewater applications and our bypass chambers (no float) are designed to improve measuring conditions. These level instruments can also be equipped with level transmitters, for example, radars or guided radars.
Our level transmitters are ideal for continuous level and interface measurement and are available in either contact and non-contact styles. From FMCW radar, TDR guided radar, ultrasonic, displacer, potentiometric, and hydrostatic pressure, our level instrumentation is suitable for a wide range of liquids, solids, and sludges in water and wastewater processes.
These level switches, from KROHNE, are designed for point level detection and interface measurement. We offer both vibration forks and capacitance level switches, which are suitable for use in liquids and solids including those with extreme pressure and temperature conditions, hazardous areas, hygienic applications, or safety integrity systems (SIS).
We offer level indicators and bypass chambers for the continuous level and interface measurement of liquids. Our magnetic level indicators (MLI) are well suited for a wide range of water and wastewater applications and our bypass chambers (no float) are designed to improve measuring conditions. These level instruments can also be equipped with level transmitters, for example, radars or guided radars.
The provision of reliable water supply and sustainable wastewater treatment are essential for the development of entire regions. At the same time, operators focus on efficiency while not neglecting process safety and availability. Therefore, we provide highly sophisticated, market oriented, and competitively priced measuring devices in addition to customized and fully equipped solutions up to integration into the control system. Our team comprises consultant engineers and specialists who assist you from early planning stages through to commissioning.
Our large and dedicated product portfolio for the water and wastewater industry includes approvals from potable water to Ex. Our electromagnetic water meters, with optional battery power, up to DN3000/120″ have numerous functionalities. For example, they can provide additional parameters or be used for leakage detection. Our product range includes dedicated level transmitters for vessels of any size, flow meters for partially filled pipes and biogas, and analytical sensors and systems for process monitoring and quality control.
The KROHNE online planningtool provides easy and quick access to all important information. This tool helps engineers who are responsible for creating a complete instrument specification in water and wastewater applications. When you open it, you have a choice between revenue water and the wastewater industry. For example, if you select wastewater, you can see the classical flow diagram of a sewage treatment plant.
The various process steps of the plant can be accessed directly via the flow charts. Just one click on the rain water basin in the public sewer network area brings you to a schematic presentation with four measuring points- two levels, one flow, and one sludge measurement. Each option has a button that can be used to pull up detailed information on the corresponding KROHNE measuring device, for example, CAD drawings or installation instructions. The main point of interest are the tender documents, where you can receive completely finished, vendor-neutral tender texts for the selected measuring points.
| Product | Sensor Type | Flow | Level | Pressure | Control | Analytical | Use |
| WATERFULX 3070 | Magmeter | X | CT and Potable Water | ||||
| WATERFLUX 3100 | Magmeter | X | Standard Water Applications | ||||
| TIDALFLUX 2300 | Magmeter | X | Partially Filled Pipes | ||||
| OPTIFLUX 2300 | Magmeter | X | Advanced Water and Wastewater Applications | ||||
| AF-E 400 | Magmeter | X | Utilities | ||||
| OPTIMASS 7400 | Coriolis | X | Advanced Process Applications | ||||
| OPTISONIC 6300 P | Radar | X | Temporary Liquid Flow Measurement | ||||
| FOCUS-1 | – | X | X | Smart Meter Valve | |||
| OPTIBAR PM 3050 | Hydrostatic | X | X | Hygienic Applications | |||
| OPTIBAR LC 1010 | Submersible | X | Water and Wastewater Applications | ||||
| OPTIWAVE 1400 | Radar | X | Waster and Wastewater Applications | ||||
| OPTISYS SLM 2100 | Optical | X | Sedimentation Profile Measurement, Continuous Tracking of Sludge Blanket | ||||
| OPTISYS TUR 1060 | Optical | X | Turbidity Measurement in Potable Water Applications | ||||
| OPTISYS CL 1100 | Potentiostatic Amperometric | X | Disinfectant Measurement for Water and Wastewater Applications | ||||
| SMARTPAT PH 1590 | Potentiometric | X | pH Measurement of Potable, Process, or Treated Water | ||||
| Water Analysis Panel | – | X | Water Quality Monitoring |
Water management system operators face many challenges. The systems must be technically up-to-date and in compliance with current laws, and new environmental regulations are frequently implemented. Our water and wastewater solutions cover a wide range of applications from extraction to pumping stations, monitoring inlet flow, mechanical pre-treatment, biology, to sludge treatment and outlet flows.
