Kytola in energy and power plants

High performance flow measurement for continuous-duty industries

Power generation is an industry where reliability is measured in minutes and every minute matters. Whether operating in baseload, peak-load, or grid-balancing mode, modern plants face increasing pressure to deliver stable output, high efficiency, and safe operation, while extending asset lifetime and minimizing unplanned shutdowns.

In these environments, it’s often the auxiliary systems that decide performance: cooling circuits, lubrication systems, sealing, fluid conditioning, and process monitoring.

Kytola Instruments provides robust flow meters, oil monitoring instruments, and flow indication solutions that support plant stability and equipment protection in demanding operating conditions. Our know-how is built on decades of industrial experience, with instruments engineered for reliability, repeatability, and long service life in continuous-duty applications.

Higher plant availability

Prevent flow-related failures in critical auxiliary systems
Support early detection of abnormal flow conditions
Reduce downtime risks caused by unnoticed process deviation

Equipment protection and asset lifetime

Safeguard bearings, pumps, gearboxes and lubrication lines
Enable verification of correct flow in distributed lubrication points
Reduce wear caused by flow loss, blockage, or incorrect circulation

Efficiency through stable thermal control

Support stable cooling and circulation flow in process loops
Reduce inefficiencies caused by fluctuating flow conditions
Improve control routines without adding system complexity

Kytola Instruments’ flow meters are widely used across the energy and power generation industry, where reliable flow measurement is essential for safe and efficient operation. In these processes, Kytola flow meters often serve a critical safeguarding role—monitoring auxiliary flows that protect and ensure the proper functioning of key process equipment.

Designed for reliable, trouble-free performance, Kytola flow meters help maintain process stability, reduce the risk of equipment damage, and support continuous plant operation. Below, you can explore some of the most common applications where Kytola solutions add value in energy and power generation systems.

Seal water flow measurement

Power plants rely on a large number of centrifugal pumps in auxiliary and support processes. These pumps are typically equipped with mechanical seals that require a continuous and reliable supply of seal water for lubrication and cooling. In critical power generation environments, unplanned shutdowns caused by seal failure must be avoided.

Kytola seal water flow meter solutions are widely used to safeguard pump operation and ensure process continuity. Continuous monitoring of seal water conditions enables early detection of abnormal behavior, helping operators prevent seal damage and maintain reliable plant operation.

Kytola key capabilities for power plant applications

Continuous condition monitoring with SLM Smart
The SLM Smart provides 4–20 mA outputs for both flow and pressure, enabling 24/7 condition monitoring through the plant automation system. Deviations in flow and pressure values can indicate seal wear or leakage at an early stage, supporting predictive and preventive maintenance strategies.
Robust design for demanding environments
Designed for power plant conditions, Kytola SLM seal water flow meters tolerate dirty and contaminated seal water and challenging operating conditions without clogging. The rugged construction ensures long-term, failure-free operation in critical auxiliary systems.
Flexible product range and ready-to-install solutions
Kytola SLM seal water flow meters are compatible with a wide variety of pump types and seal arrangements. A comprehensive range of models and accessories, combined with customization capabilities, allows Kytola to deliver ready-to-install, plug-and-play solutions tailored to specific power plant requirements.

Air or water purging/dosing

In energy and power generation processes, variable area flow meters are widely used in purging and auxiliary applications involving inert gases, air, or water. These flow meters support safe plant operation by protecting instruments and processes, and they are often used to ensure the reliable performance of devices such as pressure and differential pressure transmitters. Flow meters are also applied in emission control and gas analysis systems.

Below are some of the most common applications in energy and power plants:

Continuous purging of pressure and differential pressure impulse lines
To prevent clogging of impulse lines and to keep liquids or vapors out of the sensing system, continuous and balanced purging is required. Using a Kytola constant flow regulator combined with a variable area flow meter ensures equal and stable purge flow to both sensing lines. The constant flow regulator maintains a fixed purge rate even when back pressure at the process connection varies, ensuring accurate and reliable transmitter operation.

Ammonia water injection for SCR and SNCR DeNOx processes
In power plants, nitrogen oxide (NOx) emissions are commonly reduced by injecting ammonia water into boiler flue gases in SCR or SNCR systems. In this process, NOx is converted into nitrogen and water. Kytola metal tube model MP flow metersare well suited for ammonia water dosing under these conditions, while Kytola’s variable area flow meter model LH is typically used for measuring the carrier gas flow.

Tank blanketing with inert gas
Tanks containing flammable liquids require inert gas blanketing to reduce the risk of fire or explosion. In these systems, nitrogen is purged into the vapor space above the liquid level to displace oxygen and maintain a protective atmosphere. Kytola variable area flow meters are used as part of the blanketing system to monitor and maintain a stable inert gas flow.

Flushing and cooling waters

Energy and power generation processes contain many cooling circuits. To ensure optimal performance and safety flow rates need to be controlled. Deionized water is used to prevent corrosion in the piping and other equipment. The cooling of power electronics needs to be done using deionized water. Kytola Smart flow meters with 4-20 mA output are an ideal choice for deionized cooling water as their operation does not require water conductivity.

Stable and reliable performance
Kytola V and K Smart variable area flow meters with 4-20 mA output offer the robustness and simplicity of mechanical flow meters added with remote readability and connectivity to upper level control and automation systems. Kytola’s Smart products base on the 4-20 mA output technology. It is a game-changing solution that provides operational reliability and stability added with dual real-time monitoring of flow rate and pressure.
Operates with ultrapure water (UPW)
Ultrapure water with almost zero conductivity can’t be measured using electromagnetic flow meters. Kytola’s Smart products with 4-20 mA output are a safe and sustainable solution in the harsh conditions where UPW is present.