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Advantages of heat-shrouded thermocouple WRNR3-18 in temperature measurement of high-temperature pipelines in power plants
High-temperature pipelines in power plants, such as main steam lines and reheat steam lines, are the “arteries” of unit operation. Temperature monitoring of these pipelines is directly related to unit safety—excessive temperatures or large fluctuations can cause equipment failure. The...Read more -
Precautions For Overhauling and Replacing the DZK430 ESP Signal Sampling Module
In thermal power plants, the electrostatic precipitator (ESP) is a critical device for controlling dust emissions, and the DZK430 signal sampling module serves as the ESP’s “signal hub.” It collects key signals such as dust concentration, plate current, and voltage within the ES...Read more -
Magnetoresistive Speed Sensor CS-1-D-065-06-01: Is It More Cost-Effective Than Eddy Current Type?
The stable operation of a steam turbine depends on the cooperation of various auxiliary equipment. The normal speed of these auxiliary equipment directly affects the overall operating efficiency and safety of the turbine. Speed sensors are key components for monitoring the speed of these equipm...Read more -
Steam Turbine Magnetoresistive Speed Sensor SFS-2: Optimizing Installation for Clear Pulse Signals
Speed monitoring is crucial for steam turbine operation and safety. As the core component for capturing speed signals, the speed sensor’s signal quality directly impacts the turbine’s speed regulation and protection systems. The SFS-2 magnetoresistive speed sensor is designed specif...Read more -
RTD Thermal Resistance WZPM2-06-85-M18-B: Anti-Fatigue Fracture of Wires on Vibration Equipment
Common industrial equipment like pumps and motors generate constant vibration during operation. As key components for measuring the temperature of these devices, RTDs face a major challenge when installed in these devices: fatigue fracture of the leads due to prolonged vibration. Once the RTD The...Read more -
Choose A Current Transformer for Motor Protection: External BDCTAD-00-020 Is More Worry-Free
Current transformers are essential for motor protection these days—especially external ones, such as the BDCTAD-00-020, a dedicated external current transformer for motor protectors. This has become increasingly common in the industry. Previously, people favored internal current transformers, ins...Read more -
Thermal Resistance WZPM2-08-67.5-M18-B: The Hidden Value of Industrial Temperature Measurement
In industrial production, temperature measurement is crucial for ensuring equipment stability and product quality. As core temperature sensors, RTDs are used across nearly all heavy industries, including petrochemicals, power generation, and metallurgy. The WZPM2-08-67.5-M18-B PT100 platinum RTD ...Read more -
Ion Resin Filter Element HQ25.300.20Z: Economical Choice to Extend the Life of Fire-Resistant Oil
Maintaining steam turbine fire-resistant oil is a costly endeavor. Fire-resistant oil itself is expensive, with a single oil change costing hundreds of thousands of dollars. If oil quality issues cause servo valve failure, repair costs can be even higher. However, a small component can help allev...Read more -
Actuator Filter DP6SH201EA10V/-W: Guarding the Last Safety Line of the Main Steam Valve
Problems in a power plant’s main steam valve electro-hydraulic servo system can lead to downtime for maintenance at best, or even a safety incident at worst. In this system, the actuator filter is the final “gatekeeper.” In particular, the DP6SH201EA10V/-W actuator filter, used ...Read more -
Must-Read for Steam Turbine Maintenance: DQ8302GAFH3.5C Jacking Oil Filter Ensures System Safety
Anyone familiar with steam turbine systems knows that the jacking oil system, while small in size, is a vital component during unit startup, shutdown, and low-speed operation. Within this system, the jacking oil filter is the most crucial element. If the jacking oil filter is not properly selecte...Read more -
Accurately measuring turbine differential expansion is easy: three key points of PR6423/010-140 eddy current sensor installation
For industrial steam turbines, inaccurate differential expansion measurement is a serious concern. At best, it can lead to misjudgments in the control system and incorrect operating parameter adjustments. At worst, it can lead to undetected differential expansion between the rotor and cylinder, c...Read more -
A Must-Read Note for YZF2-250(TH) Oil Level Indicator: How to Maintain Sealing Reliability?
Those involved in power plant transformer operations and maintenance know that pointer-type oil level indicators are critical components for monitoring oil levels—especially the YZF2-250(TH). Their sealing performance is directly related to the transformer’s stable operation. Over long-term...Read more
