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What is the difference between a thermocouple and a thermistor?
thermocouples and thermal resistors both belong to the contact type temperature measurement in temperature measurement. Although their functions are the same, they both measure the temperature of objects, but their principles and characteristics are not the same: Firstly, the nature of the signal Thermal resistance itself is a resistance, and …Read more -
Vibration Sensor Testing & Calibration: A Comprehensive Guide to Ensuring Precision
vibration sensors are critical components in machinery condition monitoring, seismic detection, and structural health analysis. To ensure the accuracy, reliability, and long-term stability of these instruments, rigorous testing is essential. As a professional vibration sensor manufacturer, Kehao Automation follows strict international standards to guarantee that every sensor delivers high-performance data …Read more -
Thermocouples vs. RTDs: Understanding the Two Pillars of Temperature Measurement
In the field of temperature measurement, thermocouples and Resistance Temperature Detectors (RTDs) are two of the most critical and widely used sensors. Each is based on distinct physical principles, utilizes different materials, and offers unique characteristics in terms of measurement range, signal output, wiring, accuracy, and stability. Consequently, they are …Read more -
Vibration Monitoring for Bearings: Detecting Early Failures and Avoiding Downtime
Bearing failure is one of the most common causes of unplanned machine breakdown in industrial plants. Detecting these faults before they lead to a total system crash is essential for cost-effective maintenance. As a professional vibration sensor manufacturer, Kehao Automation provides high-precision sensing solutions specifically designed for real-time bearing health …Read more -
How to Optimize Electric Motor Health with Precision Vibration Sensors?
Electric motors are the heartbeat of modern industrial operations. From pumps to fans and conveyors, their reliability directly impacts production efficiency. However, unexpected motor failure can lead to costly downtime. The most effective way to prevent this is through continuous monitoring. As a leading vibration sensor manufacturer, Kehao Automation understands …Read more -
Vibration Monitoring for Industrial Pumps: How to Prevent Cavitation & Bearing Failure
In fluid handling systems, pumps are often the most critical yet vulnerable components. Whether it’s a centrifugal pump in a chemical plant or a submersible pump in a municipal station, unexpected failure can stop an entire production line. Continuous vibration monitoring for industrial pumps is no longer a luxury—it is …Read more -
Application of Vibration Sensors in Rotating and Reciprocating Machinery Vibration Monitoring
In simple terms, vibration in rotating and/or reciprocating machinery refers to the back-and-forth movement or oscillation of the machines and components that make up a system1. While vibration in industrial equipment is often a normal part of operation, it can also be a symptom or cause of a problem. If …Read more -
How to Implement Predictive Maintenance Using Vibration Sensors
Vibration Analysis is one of the most core and effective techniques in Predictive Maintenance (PdM). This is because rotating machinery—such as motors, pumps, fans, and compressors—typically exhibits subtle changes in vibration frequency and amplitude long before a catastrophic failure occurs. The implementation of PdM via vibration sensors follows four critical …Read more -
Tired of Unexpected Breakdowns? Switch to Predictive Maintenance for Seamless Production
Have You Ever Been Overwhelmed by Sudden Equipment Failure? Have you ever faced the frustration of a production line grinding to a halt due to a sudden equipment breakdown? Or do you find yourself constantly worried about exorbitant repair costs and unplanned downtime? Predictive Maintenance (PdM) offers enterprises a proactive …Read more -
Vibration sensor measures pump vibration horizontally, vertically, and axially.
vibration sensor Measuring pump vibration typically involves three main directions: horizontal, vertical, and axial. Measuring vibration in these directions is very important for ensuring the pump's proper operation and preventing failure. Here is an explanation of vibration measurement in these three directions: 1. Horizontal Vibration Horizontal vibration refers to the …Read more
