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Description
3500/42M 140734-02 four-channel seismic monitor
Product Description
3500/42M 140734-02 Product Description
I. Product overview
3500/42M 140734-02 is a four-channel seismic monitor manufactured by Bently Nevada (now part of Schneider Electric). The monitor accepts input from proximity sensors and seismic sensors, adjusts the signal to provide a variety of vibration and position measurements, and compares the adjusted signal with a user-programmable alarm.
2. Technical specifications
Number of channels: four channels
Input impedance: 10kΩ standard
Power consumption: 7.7W
Features:
Radial vibration
Thrust position
Differential expansion
eccentricity
Rebham
acceleration
speed
Absolute axis
Circular acceptance region
Iii. Characteristics
Continuous monitoring: The vibration of the current machine and the alarm setting point of the configuration are continuously compared to drive the alarm to protect the machine.
Multi-sensor input: It can receive signal input from eddy current displacement sensor and speed and acceleration sensor.
Programmability: Each channel can be programmed with 3500 rack configuration software to accomplish many of the above measurement functions.
Alarm setting: The alarm setting point is configured through the 3500 frame configuration software, and the alarm setting point can be configured for each valid proportion value, while the danger setting point can only be configured for two of all valid proportion values.
4. Monitor status
The monitor returns a status value indicating its operating status. A non-OK state is returned in any of the following cases:
The module hardware is faulty. Procedure
Junction voltage fault
Sensor failure
Configuration fault
Slot ID failure
Key phase fault (if key phase signal is configured to each pair of channels)
Channel not OK
3500/42M
Product parameter
3500/42M 140734-02 Product parameters
1. Basic parameters
Model: 3500/42M 140734-02
Brand: Bently Nevada (now owned by Schneider Electric)
Type: four-channel seismic monitor
Voltage: 24Vdc (sensor power supply)
Weight: about 2KG
Power Supply and slot requirements: The power supply and frame interface module must be installed in the two slots on the left side of the frame.
2. Technical specifications
Number of channels: 4
Input signal:
Receive 1 to 4 displacement, speed, or acceleration sensor signals
Input impedance:
Standard I/O (input/output module) : 10kΩ
Sensitivity:
Radial vibration: 3.94mV/μm (100mV/mil) or 7.87mV/μm (200mV/mil)
Axial displacement, eccentricity: also has the corresponding sensitivity specifications
Programmability:
Each channel can be programmed using 3500 framework configuration software
Programmable functions include radial vibration, axial displacement, differential expansion, shaft eccentricity, REBAM®, acceleration, shaft vibration, and more
3. Alarm and status
Alarm setting: Configure the alarm setting point through the 3500 framework configuration software
Condition monitoring: Returns a status value indicating its operating status, including OK and non-OK states (such as hardware failure, node voltage failure, sensor failure, etc.)
4. Other parameters
Application: Widely used in chemical, petroleum, electronics, aerospace, electrical and other fields, vibration and displacement monitoring equipment
Dimensions and installation: Full-height module, which can be placed in any slot on the right side of the frame interface module
V. Summary
3500/42M 140734-02 is a high-performance four-channel seismic monitor whose parameters detail its advantages in terms of multi-sensor input, high precision measurement and programmable performance for vibration and displacement monitoring needs in a variety of industrial environments.
Application field
3500/42M 140734-02 Product application area
First, the power industry
Steam turbine, generator: used to monitor the vibration, displacement and other parameters of these large rotating machinery equipment to ensure the safe and stable operation of the equipment.
Emergency Shutdown System (ESD) : As part of the ESD system, real-time vibration and displacement data are provided to support emergency shutdown decisions.
2. Petrochemical industry
Compressors and pumps: Monitor their vibration, displacement, eccentricity and other parameters to prevent production interruption caused by equipment failure.
Emergency shutdown and safety protection: In emergency situations, accurate vibration and displacement data provide a basis for safe shutdown decisions.
3. Iron and steel metallurgy industry
Rolling mill and continuous casting machine: Monitor the vibration and displacement of key equipment such as rolling mill and continuous casting machine to ensure the normal operation of equipment.
Equipment maintenance: Use vibration and displacement data to perform preventive maintenance on equipment and extend the service life of equipment.
4. Other industries
Fan, motor, water pump: used to monitor the vibration, displacement and other parameters of these equipment to ensure the normal operation of the equipment.
Environmental monitoring: In the monitoring of natural disasters such as earthquakes, real-time vibration data is provided to support disaster early warning.
Sum up
3500/42M 140734-02 As a high-performance four-channel seismic monitor, its application in a wide range of fields, involving power, petrochemical, iron and steel metallurgy and other industries. Through real-time monitoring of vibration, displacement and other parameters of the equipment, it provides strong support for the safe operation of the equipment, emergency shutdown decision, equipment maintenance and so on. At the same time, its high-precision measurement, multi-sensor input and programmable characteristics make it can play an outstanding performance in a variety of industrial environments.
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Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
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