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Bently Nevada 3500/42M 140734-02+135489-02 Proximitor Seismic Monitor
Manufacturer:Bently Nevada
Product Number:3500/42M 140734-02+135489-02
Product Type:Proximitor Seismic Monitor
Origin:USA
Dimensions:241.3 x 24.4 x 241.8 mm
Weight:0.91 kg
Views:33
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The Bently Nevada 3500/42M Proximitor Seismic Monitor is a high-performance four-channel condition monitoring module designed for continuous machinery protection and diagnostics. It processes input from proximity probes and seismic sensors, offering real-time analysis of vibration, position, and acceleration with programmable alarm setpoints.
Applications
-
Steam turbines
-
Gas turbines
-
Compressors
-
Motors and generators
-
Critical rotating equipment in oil, gas, and power plants
-
Machinery requiring continuous vibration and position monitoring
Advantages
-
Supports proximity and seismic transducers on a single module
-
Programmable channel pairing allows versatile monitoring
-
High accuracy and configurable filters for precise signal conditioning
-
Advanced diagnostics with buffered outputs and static values
-
Compatible with internal barrier I/O for hazardous areas
-
Alarm delays and thresholds programmable per channel
Technical Specifications
| Parameter | Specification |
|---|---|
| Channels | 4 input channels (pair-configurable) |
| Supported Inputs | Proximitor, Velomitor, Seismic transducers |
| Static Measurements | Vibration, thrust, eccentricity, shaft absolute, velocity, REBAM |
| Frequency Range | 3 Hz to 30 kHz (varies by configuration) |
| Accuracy | ±0.33% typical; ±1% maximum |
| Output | 4-20 mA recorder outputs, buffered outputs per channel |
| Alarm Setpoints | User-configurable alert & danger setpoints (0–100% full-scale) |
| Power Consumption | 7.7 W typical |
| Communication | TX/RX LEDs for status; rack-integrated |
| Operation Temperature | -30°C to +65°C (standard), 0°C to +65°C (barrier I/O) |
| Storage Temperature | -40°C to +85°C |
| Humidity | 95%, non-condensing |
| Module Dimensions | 241.3 x 24.4 x 241.8 mm |
| Module Weight | 0.91 kg |
Frequently Asked Questions (FAQ)
Q1: What types of sensors does the 3500/42M support?
A1: It supports proximity probes, Velomitor velocity sensors, and seismic accelerometers.
Q2: Can the module monitor both vibration and position simultaneously?
A2: Yes, channels are configured in pairs to monitor two functions simultaneously, such as vibration and thrust.
Q3: What is the sensitivity range of the module?
A3: Sensitivity varies by input type, with standard proximity input sensitivities at 3.94 mV/µm or 7.87 mV/µm.
Q4: Is this module suitable for hazardous area installations?
A4: Yes, the 135489-02 I/O module includes internal barriers for Class I, Div 2, and ATEX Zone 2 compliance.
Q5: What is the output format of the module?
A5: Each channel provides a 4–20 mA current loop output and coaxial buffered output.
Q6: Does the module support alarm configuration?
A6: Yes, configurable alert and danger alarms are available for each measurement channel via rack configuration software.
Q7: What is REBAM and does this module support it?
A7: REBAM is Rolling Element Bearing Analysis Monitoring, and the 3500/42M supports it on selected channels.
Q8: What environmental limits does the module meet?
A8: It operates from -30°C to +65°C (non-barrier I/O) or 0°C to +65°C (barrier I/O), with 95% RH non-condensing.
Q9: Are channels hot-swappable?
A9: No, the system must be powered down before module replacement.
Q10: How is communication handled within the rack?
A10: The monitor uses TX/RX communication within the 3500 rack and integrates with system software.
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Bently Nevada 3500/42M 140734-02+135489-02 Proximitor Seismic Monitor
Manufacturer:Bently Nevada
Product Number:3500/42M 140734-02+135489-02
Product Type:Proximitor Seismic Monitor
Origin:USA
Dimensions:241.3 x 24.4 x 241.8 mm
Weight:0.91 kg
Views:33
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The Bently Nevada 3500/42M Proximitor Seismic Monitor is a high-performance four-channel condition monitoring module designed for continuous machinery protection and diagnostics. It processes input from proximity probes and seismic sensors, offering real-time analysis of vibration, position, and acceleration with programmable alarm setpoints.
Applications
-
Steam turbines
-
Gas turbines
-
Compressors
-
Motors and generators
-
Critical rotating equipment in oil, gas, and power plants
-
Machinery requiring continuous vibration and position monitoring
Advantages
-
Supports proximity and seismic transducers on a single module
-
Programmable channel pairing allows versatile monitoring
-
High accuracy and configurable filters for precise signal conditioning
-
Advanced diagnostics with buffered outputs and static values
-
Compatible with internal barrier I/O for hazardous areas
-
Alarm delays and thresholds programmable per channel
Technical Specifications
| Parameter | Specification |
|---|---|
| Channels | 4 input channels (pair-configurable) |
| Supported Inputs | Proximitor, Velomitor, Seismic transducers |
| Static Measurements | Vibration, thrust, eccentricity, shaft absolute, velocity, REBAM |
| Frequency Range | 3 Hz to 30 kHz (varies by configuration) |
| Accuracy | ±0.33% typical; ±1% maximum |
| Output | 4-20 mA recorder outputs, buffered outputs per channel |
| Alarm Setpoints | User-configurable alert & danger setpoints (0–100% full-scale) |
| Power Consumption | 7.7 W typical |
| Communication | TX/RX LEDs for status; rack-integrated |
| Operation Temperature | -30°C to +65°C (standard), 0°C to +65°C (barrier I/O) |
| Storage Temperature | -40°C to +85°C |
| Humidity | 95%, non-condensing |
| Module Dimensions | 241.3 x 24.4 x 241.8 mm |
| Module Weight | 0.91 kg |
Frequently Asked Questions (FAQ)
Q1: What types of sensors does the 3500/42M support?
A1: It supports proximity probes, Velomitor velocity sensors, and seismic accelerometers.
Q2: Can the module monitor both vibration and position simultaneously?
A2: Yes, channels are configured in pairs to monitor two functions simultaneously, such as vibration and thrust.
Q3: What is the sensitivity range of the module?
A3: Sensitivity varies by input type, with standard proximity input sensitivities at 3.94 mV/µm or 7.87 mV/µm.
Q4: Is this module suitable for hazardous area installations?
A4: Yes, the 135489-02 I/O module includes internal barriers for Class I, Div 2, and ATEX Zone 2 compliance.
Q5: What is the output format of the module?
A5: Each channel provides a 4–20 mA current loop output and coaxial buffered output.
Q6: Does the module support alarm configuration?
A6: Yes, configurable alert and danger alarms are available for each measurement channel via rack configuration software.
Q7: What is REBAM and does this module support it?
A7: REBAM is Rolling Element Bearing Analysis Monitoring, and the 3500/42M supports it on selected channels.
Q8: What environmental limits does the module meet?
A8: It operates from -30°C to +65°C (non-barrier I/O) or 0°C to +65°C (barrier I/O), with 95% RH non-condensing.
Q9: Are channels hot-swappable?
A9: No, the system must be powered down before module replacement.
Q10: How is communication handled within the rack?
A10: The monitor uses TX/RX communication within the 3500 rack and integrates with system software.
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