STOP BOILER WALL CORROSION Boiler wall monitors

Identify and prevent corrosion in time Despite the continuous development of alternative energy concepts, coal-fired power plants still remain and as yet irreplaceable form of technology. Corrosion caused by flue gas poses a particular challenge as it eats right into the boiler wall where it can cause irreparable damage and bring the entire plant to a standstill. This, in turn, has a significant detrimental effect on the efficiency of this type of combustion plant. The SICK boiler wall monitor GM960 has been designed to prevent this from happening by monitoring boiler walls. Functionality and...

System configuration To ensure that boiler walls are monitored reliably, measured values should be recorded at a representative number of measuring points. With the GM960 system, up to 40 probes can be operated at once. It even comes complete with a connection unit which supplies the probes with power (supply) and compressed air. All of the measuring points are connected via data bus to a master unit with standard network interfaces. This is where all data that has been identified by the system is evaluated, saved, and graphically depicted. The operator can use this data to estimate the corrosive...

STOPP BOILER WALL CORROSION Product description The GM960 boiler wall monitor is a trend measuring system for the analysis of CO and O2 at the inner boiler wall of a steam generator powered by hard coal. The CO corrosion level as well as the CO corrosion load are determined at each of up to 40 measuring points. The CO and O2 values and the CO corrosion levels are aimed at detecting potential danger of corrosion so that immediate action can be taken against the corrosive erosion of the boiler wall. The value of the CO corrosion load represents the long term CO corrosion exposure acting on the...

Fields of application • Monitoring of hard coal fired steam generators • Boiler monitoring in power plants and combustion plants • Determination of CO corrosion level and CO corrosion load Detailed technical data The exact device specifications and performance data of the product may deviate from the information provided here, and depend on the application in which the product is being used and the relevant customer specifications. CO, O2, CO corrosion level, CO corrosion load Measurement principles Zirconium dioxide sensor 1 ... 10 Vol.-% Calculated values: CO corrosion level and CO corrosion...

GM960 Process solutions Ordering information Our regional sales organization will help you to select the optimum device configuration. Dimensional drawings (Dimensions in mm (inch)) Boiler wall probe 46 8013764/2014-04 Subject to change without notice

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SICK AT A GLANCE SICK is a leading manufacturer of intelligent sensors and sensor solutions for industrial applications. With more than 6,500 employees and over 50 subsidiaries and equity investments as well as numerous representative offices worldwide, we are always close to our customers. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in various industries and understand their processes and requirements. With intelligent...