Brand:Bently Nevada PLC Item No.:74712-01-02-02-00 Product Origin:USA Product Dimensions:Diameter: 41 mm Product Weight:0.48 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Bently Nevada 74712-01-02-02-00 Earthquake Detector Velocity Sensor is a high-sensitivity monitoring device designed for seismic and structural vibration detection. It provides accurate velocity-based measurements, enabling early detection of ground movement and supporting safety systems in industrial facilities and critical infrastructure environments.
Technical Specifications
Parameter
Specification
Product Type
Earthquake / Velocity Sensor
Function
Seismic vibration velocity detection
Measurement Type
Velocity-based sensing
Application
Earthquake and structural monitoring
Compatibility
Bently Nevada monitoring systems
Installation
Fixed structural mounting
Operating Environment
Industrial / infrastructure safety systems
Diameter
41 mm
Weight
0.48 kg
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Applications
• Detecting ground vibration and seismic activity in industrial and infrastructure environments.
• Supporting earthquake early-warning and structural health monitoring systems.
• Monitoring low-frequency vibration in critical facilities such as power plants and refineries.
• Enhancing safety systems for sensitive industrial equipment and control rooms.
• Providing velocity-based seismic measurement for condition monitoring applications.
Key Advantages
• High-sensitivity velocity sensing enables accurate detection of low-frequency ground motion.
• Reliable performance supports critical safety and protection systems.
• Designed for continuous monitoring in demanding industrial environments.
• Compact cylindrical form factor allows flexible installation options.
• Stable signal output improves accuracy in seismic and vibration analysis.
Technical FAQs
Q1: What is the main function of the 74712 velocity sensor?
It measures ground and structural vibration velocity for seismic and earthquake detection applications.
Q2: Is it used for industrial machinery monitoring?
It can be used for infrastructure and facility monitoring, especially where seismic sensitivity is required.
Q3: What type of signal does it measure?
It measures vibration velocity, typically in low-frequency seismic ranges.
Q4: Can it be used in earthquake early-warning systems?
Yes, it is suitable for integration into seismic detection and early-warning systems.
Q5: Is it suitable for continuous operation?
Yes, it is designed for long-term continuous monitoring applications.
Q6: Does it require calibration?
Yes, periodic calibration is recommended for maintaining measurement accuracy.
Q7: Can it operate in harsh environments?
Yes, it is built for industrial-grade reliability and environmental durability.
Q8: What happens if abnormal vibration is detected?
The connected monitoring system may trigger alarms or protective responses depending on configuration.
Q9: Does it require external power?
Power requirements depend on the connected monitoring system configuration.
Q10: Is it compatible with Bently Nevada systems?
Yes, it is designed for integration within Bently Nevada monitoring architectures.
