Process Analytics for Power Generation

Liquid analytics play a critical role in maintaining system reliability and water chemistry balance in power generation facilities. M4 Knick delivers rugged, precise instrumentation designed to handle the harsh conditions and demanding reliability requirements of utility operations.

Process Analytics for Power Generation

Liquid analytics play a critical role in maintaining system reliability and water chemistry balance in power generation facilities. M4 Knick delivers rugged, precise instrumentation designed to handle the harsh conditions and demanding reliability requirements of utility operations.

Overcoming Power Industry Measurement Challenges

Minimizing Sensor Exposure in Harsh Environments

Power plants expose sensors to high temperatures, aggressive chemicals, and pressure, especially in boiler feedwater and condensate systems. These conditions degrade measurement performance and increase maintenance risks.

M4 Knick provides robust sensors with chemically resistant materials and protective designs. With Sensogate and Ceramat retractable holders, operators can safely inspect or replace sensors without disrupting the process, minimizing risk and downtime.

REQUEST SELECTION ASSISTANCE

Reducing Downtime from Manual Maintenance

Routine sensor maintenance takes time and resources. In many plants, deferred maintenance leads to drift and unreliable readings, increasing the risk of equipment damage or inefficient operation.

Our Memosens-enabled sensors deliver diagnostics that support predictive maintenance strategies. Combined with automatic cleaning and calibration systems, our solutions reduce hands-on tasks and keep measurements accurate, without pulling operators from other responsibilities.

AUTO CLEANING & CAL OPTIONS

Maintaining Water Chemistry Control Across Systems

Accurate monitoring of pH and conductivity is essential for maintaining corrosion control and system efficiency. Deviations in water chemistry can lead to scaling, corrosion, or component wear, impacting plant uptime and reliability.

M4 Knick provides digital sensors and transmitters that deliver stable measurements even in low-conductivity conditions. Automated calibration options ensure consistent performance, helping operators stay within spec without constant manual intervention.

CALIBRATE FOR REPEATABILITY

Equipment Designed for Power Plant Requirements

SE554

pH Sensor for Liquids with Suspended Solids

Stable performance and long life in dirty applications

SE558

Ultrapure Water pH Sensor

Low maintenance pH sensor, ideal for ultrapure water

SE615

Low Cost Water and Wastewater Conductivity Sensor

Ideal for water applications with large measuring ranges

SE564

ORP Sensor for Liquids with Suspended Solids

Stable performance and long life in dirty applications

Stratos Multi

Multi-Parameter Transmitter

The most versatile and flexible transmitter on the market for pH, conductivity, & oxygen

Memorail

DIN Rail-Mounted, Multi-parameter Transmitter

The low-cost, DIN rail-mounted analyzer for measuring pH, ORP, conductivity, & oxygen sensors

ARF 202

SS Flow-through Fitting for One Sensor

Compact flow-through fitting for one pH/ORP, conductivity, or oxygen sensor in a sample loop with a 90° direction of flow

Portavo 907

Portable Meter with Data Storage and USB

Handheld portable meter and calibration tool for pH, conductivity, & oxygen sensors

SE571

pH Sensor for Oily Liquids or Suspended Solids

The robust design and large surface of the PTFE sensor junction is resistant to buildup

SE604

Coaxial Sensor for Ultrapure Water

Conductivity sensor for high-purity water or steam condensate applications with a large measuring range

SE707

High-Resolution Trace Oxygen Sensor

Dissolved oxygen sensor for reliable measurements in hygienic conditions

Stratos MS

Basic Memosens Multi-parameter Transmitter

Basic multi-parameter transmitter for Memosens pH, ORP, conductivity, or oxygen sensors

cCare for Pharma

Automatic Sensor Cleaning and Calibration System

Specially designed to meet calibration and cleaning requirements for the pharma industry

CP

Compact Sample Conditioning Panel

Condition applications with elevated temperature and pressure before taking measurement

SC

Sample Cooler

Efficient cooling suitable for most liquid, gas, or steam processes

Portavo 904X

Portable Meter for Hazardous Areas

Handheld meter and calibration tool for pH, conductivity, or oxygen sensors in Ex-rated areas

CSR 120

Simple Retractable Holder for 120 mm Sensors

Simple retractable holder for 120 mm long pH, ORP, conductivity, or oxygen sensors

SensoGate WA 131 M

Retractable Holder with Manual Drive

Retractable holder for 225 mm pH, conductivity, and oxygen sensors

MemoSuite

Sensor Management Software

Software for data management and a calibrating tool for Memosens® sensors

Paralay SW 112

Data Collection Software for Memosens Sensors

Convenient data collection management and configuration of Portavo, portable meters

Lab & Process Measurement Solutions

In many power plants, water chemistry is verified both in-line and through grab sampling. Memosens enables you to use the same sensor platforms in the lab and the field, reducing variability and streamlining training and documentation.

Memosens technology can also benefit the lab:

Sensor documentation with performance history

Direct printing of calibration reports for compliance

Standardize your measurement technologies in the lab and the field

Application Examples

Boiler Water pH, Conductivity, and DO Monitoring

The pH of the boiler water is typically alkaline, which facilitates the formation of a thin oxide layer on the tubes.

Ash Pond pH and ORP Remote Monitoring

Ash pond pH and ORP monitoring and leachate treatment keep power plants in compliance with strict federal and state regulations.

Industrial Wastewater pH Monitoring

Very low pH liquids can damage parts of the treatment system and potentially kill the good bacteria in the clarifier.

Heat Exchanger Breakthrough Detection

Condensate contamination is very costly and affects the efficient operation of the plant.

Conductivity, ORP, and pH Measurements in Reverse Osmosis Systems

Using a conductivity electrode is a common way to test RO water quality and membrane performance.

Ultrapure Water pH Challenges Resolved

Accurately measuring minute changes in UPW pH is critical to ensuring system integrity, product quality, and regulatory compliance.