Description
Product Features
The 469-P1-HI-A20 is a high-precision industrial eddy current proximity sensor probe specially designed for rotating machinery condition monitoring systems. Developed for high-stability shaft vibration, shaft displacement and position monitoring scenarios, it matches perfectly with mainstream machinery monitoring systems. Featuring non-contact measurement, high sensitivity and strong environmental adaptability, the probe can continuously collect micro-displacement and vibration data of rotating shafts, providing accurate and reliable original data for equipment fault diagnosis, trend analysis and safety protection.
1. Non-contact Eddy Current Measurement: Adopts advanced eddy current induction detection principle, achieving non-contact real-time monitoring of metal rotating shafts. It avoids mechanical wear and signal deviation caused by contact measurement, ensuring long-term consistent detection accuracy and service life.
2. High Measurement Precision & Sensitivity: Optimized internal coil and circuit structure design, with ultra-high detection sensitivity and resolution. It can capture tiny vibration and displacement changes of high-speed rotating equipment, meeting the precision monitoring requirements of industrial key rotating machinery.
3. Excellent Industrial Environmental Adaptability: Features compact and reinforced stainless steel probe structure, with good resistance to high temperature, oil pollution, dust and mechanical impact. It can operate stably in harsh industrial environments such as power plants, petrochemical and metallurgical workshops.
4. Stable Long-term Operation Performance: Adopts low-drift circuit design and high-quality electronic components, effectively reducing temperature drift and time drift. It maintains stable measurement accuracy during long-term 24/7 continuous operation, reducing frequent calibration and maintenance work.
5. Strong Anti-interference Capability: Optimized electromagnetic shielding structure, which effectively resists on-site strong electromagnetic interference, power fluctuation and signal crosstalk. It ensures clear and stable output monitoring signals without distortion or noise.
6. Good System Compatibility: Standard industrial probe interface and signal output mode, perfectly compatible with mainstream vibration monitoring systems and signal conditioning modules. It supports seamless docking and data transmission, suitable for various industrial machinery monitoring system configurations.
7. Easy Installation & Debugging: Standard industrial thread fixing structure, supporting flexible installation and position adjustment. The probe features simple calibration logic, convenient on-site debugging and later maintenance, adapting to various on-site installation space conditions.
469-P1-HI-A20
Product Parameters
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Item
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Specification
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Part Number
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469-P1-HI-A20
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Product Type
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Eddy Current Proximity Vibration Sensor Probe
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Detection Principle
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High-precision Eddy Current Induction Non-contact Measurement
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Core Monitoring Parameters
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Shaft vibration, shaft relative displacement, axial position, rotor runout
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Measuring Sensitivity
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Industrial standard high sensitivity, low signal drift
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Probe Material
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Reinforced Stainless Steel, Wear and Corrosion Resistant
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Output Signal
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Standard linear analog signal, matching industrial monitoring system
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Compatibility
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Compatible with mainstream industrial machinery vibration monitoring systems
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Anti-interference Level
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Industrial EMC anti-electromagnetic interference design
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Installation Method
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Standard Thread Fixed Installation, Adjustable Detection Gap
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Operating Temperature Range
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-20℃ ~ +85℃
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Storage Temperature Range
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-40℃ ~ +90℃
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Working Humidity
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5%~95% Non-condensing
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Structural Feature
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Compact integrated structure, shockproof and dustproof
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Service Performance
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Long-term stable operation, low failure rate, no frequent calibration required
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Core Function
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Real-time collection of rotating shaft vibration and displacement data, providing original signal for equipment monitoring and fault diagnosis
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Product Usage Method
1. Pre-installation Inspection: Inspect the 469-P1-HI-A20 probe appearance, thread structure, cable and connector to confirm no damage, aging or breakage. Check the probe parameters to ensure it matches the on-site monitoring system and rotating machinery measurement requirements.
2. On-site Environment Confirmation: Clean the probe installation position to remove oil stain, dust and debris, ensuring a flat and firm installation base. Confirm that the installation space meets the probe detection range and structural size requirements, avoiding mechanical collision interference during equipment operation.
3. Probe Installation & Fixation: Install the probe at the designated monitoring position of the equipment through standard threads. Adjust the probe detection gap strictly according to system debugging specifications to ensure it is within the optimal measuring range, then lock the fixing nut to prevent displacement caused by equipment vibration.
4. Line Connection: Connect the probe signal cable to the matching signal conditioning module and monitoring system terminal in strict accordance with the wiring specifications. Ensure the interface is tightly connected, avoid loose wiring, wrong connection and short circuit, and fix the cable to prevent pulling and abrasion.
5. Parameter Calibration & Debugging: After installation and wiring, perform static calibration and signal debugging. Adjust system sensitivity, zero point and linear parameters according to the probe measuring range to ensure the output signal is accurate and linear, meeting industrial monitoring precision standards.
6. Dynamic Operation Test: Start the industrial equipment for trial operation, monitor the real-time signal output of the probe, check whether the vibration and displacement data change stably and continuously. Verify that there is no signal distortion, jump or noise interference to ensure normal monitoring function.
7. Daily Operation & Maintenance: Keep the probe and cable clean during long-term operation. Regularly check the installation firmness, signal stability and line integrity. Regularly calibrate the measuring accuracy to ensure long-term stable and reliable monitoring performance.
Product Application Fields
1. Thermal & Gas Power Industry: Widely used for vibration and displacement monitoring of power plant core equipment such as steam turbines, generators, blowers and water pump units. It captures real-time operating data of rotating shafts to support equipment safety early warning and predictive maintenance.
2. Petroleum & Chemical Industry: Applied to high-speed rotating equipment monitoring in oil and gas fields, refineries and chemical plants, including centrifugal compressors, turbo machinery and process pumps. It provides accurate data support for preventing shaft vibration overload and equipment failure.
3. Metallurgy & Building Materials Industry: Suitable for condition monitoring of large rotating equipment such as industrial fans, kiln transmission units and rolling mills in steel and cement plants. It adapts to high-load and harsh dust and high-temperature working environments.
4. Energy & Hydropower Industry: Used for shaft vibration and position monitoring of hydropower units and energy transmission rotating equipment, ensuring stable operation of power generation equipment and avoiding mechanical failure risks caused by abnormal shaft vibration.
5. Industrial Intelligent Equipment Monitoring: As a core precision sensing component of mechanical health monitoring system, it is widely deployed in various industrial rotating machinery monitoring scenarios, providing reliable original signal guarantee for equipment fault diagnosis, trend analysis and safety interlock protection.
