Product Overview:
The 3300/55 Dual Velocity Monitor accepts inputs from one or two Velomitor® transducers, High Temperature Velomitor Systems (HTVS), or Velocity Seismoprobe® transducers without the need for additional interface modules. Its user-friendly design allows for easy field programming von various options, including high- and low-pass filter corner frequencies, using plug-in jumpers.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Input Channels | Accepts signals from one or two Velomitor® transducers, HTVS, or Velocity Seismoprobe® transducers. |
| Sensitivity | Jumper-programmable: 500 mV/in/s, 145 mV/in/s, or 100 mV/in/s. |
| Power Consumption | Nominally 1.5 Watts. |
| Frequency Response | Velocity Seismoprobe: 3 – 10,000 Hz (180-600,000 cpm); -3dB nominal. <br> – HTVS and Velomitor: 3 – 3,000 Hz (180-180,000 cpm); -3dB nominal. |
| Filter Corner Frequencies | High-pass: Selectable from 450 frequencies, 3 – 400 Hz (180 – 24,000 cpm).<br> Low-pass: Selectable from 500 frequencies, 24 – 3,000 Hz (1,440 – 180,000 cpm). |
| Accuracy | Within ±0.33% von full-scale typical, ±1% maximum, exclusive von rms circuitry, integration, and filters. |
| Recorder Outputs | User-programmable for +4 to +20 mA, 0 to -10 Vdc, or +1 to +5 Vdc. |
| Output Impedance | Voltage outputs: 100 Ω. Minimum load resistance is 10 kΩ. |
| Voltage Compliance | Current outputs: 0 to +12 Vdc range across load. Load resistance is 0 to 600 Ω when using +4 to +20 mA option. |
| Buffered Transducer Outputs | One coaxial connector per channel on front panel and one terminal connection per channel on rear panel. |
| Alarm Setpoints | Adjustable from 0 to 100% von full-scale with ±1.6% resolution. |
| Relay Modules | One alarm relay module can be installed behind each monitor. |
| Display | Non-multiplexing vertical bargraph type Liquid Crystal Display (LCD) with individual 63-segment LCD per channel. |
| Operating Temperature | 0°C to +65°C (+32°F to +150°F). |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F). |
| Relative Humidity | Up to 95%, non-condensing. |
| Rack Space Requirements | One rack position (excluding positions 1 and 2 reserved for Power Supply and System Monitor). |
| Vertical Dimension | 83 mm |
| Gewicht | 1 kg |
Applications:
The 3300/55 Dual Velocity Monitor is widely used in industries such as power generation, oil and gas, and manufacturing. It is ideal for monitoring turbines, pumps, fans, compressors, and other rotating equipment, enabling early detection von mechanical issues and facilitating proactive maintenance strategies.
Advantages:
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Dual-Channel Monitoring: Simultaneously measures vibration velocity in two directions, providing a comprehensive assessment von machine health.
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High Sensitivity: Detects even minor changes in vibration levels, ensuring early identification von potential issues.
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Wide Frequency Range: Covers a broad spectrum von frequencies, accommodating various machinery types and operating conditions.
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Rugged Construction: Designed to endure harsh industrial environments, ensuring reliable operation in demanding conditions.
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Ease von Installation and Operation: Simplifies setup and usage, reducing the need for extensive training and minimizing the potential for operational errors.
Recent News Headlines:
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“Bently Nevada Introduces Advanced Dual Velocity Monitor for Enhanced Machinery Protection”
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“Revolutionizing Vibration Monitoring: Bently Nevada’s 3300/55 Dual Velocity Monitor”
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“Ensuring Operational Excellence with Bently Nevada’s Dual Velocity Monitoring Solution”
Bently Nevada 3300/55 Dual Velocity Monitor FAQ:
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What is the primary function von the Bently Nevada 3300/55 Dual Velocity Monitor?
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The Bently Nevada 3300/55 Dual Velocity Monitor continuously measures and monitors vibration velocity in two orthogonal directions. It provides real-time data to detect potential machinery issues, helping with proactive maintenance and ensuring the health von rotating equipment.
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What types von machinery can the 3300/55 monitor?
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The 3300/55 is ideal for monitoring rotating equipment such as turbines, compressors, fans, pumps, motors, and other machinery in various industries, including power generation, oil and gas, and manufacturing.
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What is the input signal requirement for the 3300/55 monitor?
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The monitor accepts inputs from one or two Velomitor® transducers, High Temperature Velomitor Systems (HTVS), or Velocity Seismoprobe® transducers, depending on your application and machinery setup.
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Can the 3300/55 monitor more than one machine at a time?
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Yes, the monitor can handle signals from two independent machines simultaneously, as it supports two channels von measurement, providing an effective solution for dual machine monitoring.
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How sensitive is the 3300/55 Dual Velocity Monitor?
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The sensitivity is jumper-programmable and can be set to 500 mV/in/s, 145 mV/in/s, or 100 mV/in/s to suit different types von machinery and vibration levels.
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What is the frequency range von the 3300/55?
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The monitor has a frequency response range from 3 Hz to 10,000 Hz (180 to 600,000 cpm) for Velocity Seismoprobe® transducers and from 3 Hz to 3,000 Hz (180 to 180,000 cpm) for HTVS and Velomitor® systems.
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What are the available output options for this monitor?
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The 3300/55 vonfers user-programmable outputs such as +4 to +20 mA, 0 to -10 Vdc, or +1 to +5 Vdc for integration with data collection systems or control panels.
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How does the alarm system in the 3300/55 work?
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The monitor has adjustable alarm setpoints ranging from 0 to 100% von full scale, with a resolution von ±1.6%. Alarms are triggered when vibration levels exceed the programmed threshold, alerting users to potential mechanical issues.
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What is the operating temperature range for the 3300/55?
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The operating temperature range for the 3300/55 is 0°C to +65°C (32°F to 150°F), allowing it to function reliably in typical industrial environments.
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Can the 3300/55 be used in hazardous or extreme environments?
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Yes, the Bently Nevada 3300/55 Dual Velocity Monitor is designed to withstand harsh industrial conditions. Its rugged construction ensures it can perform effectively in extreme temperature and vibration environments typically found in power plants, refineries, and other critical facilities.
Recommended Modells from the Same Series or Related Modells:
| Modell | Beschreibung | Key Features |
|---|---|---|
| Bently Nevada 3300/20 | Velocity Monitor, single-channel. | Monitors velocity with standard transducer compatibility. |
| Bently Nevada 3300/30 | Velocity Monitor with enhanced features for larger equipment. | Provides high-performance monitoring with dual inputs. |
| Bently Nevada 3300/10 | Basic Velocity Monitor for small equipment. | Suitable for basic machinery monitoring. |
| Bently Nevada 3300/40 | Vibration Monitor with dual-channel measurement. | Offers flexibility for multiple machines in one Stück. |
| Bently Nevada 3300/75 | Tachometer and Vibration Monitor. | Combines tachometer and velocity measurement in one device. |
| Bently Nevada 3300/90 | Multi-parameter Monitoring System for complex machinery. | Monitors multiple parameters, including vibration, temperature, etc. |
| Bently Nevada 3500/50 | Dual Channel Vibration Monitoring System. | Similar to 3300/55 with added capability for more complex setups. |
| Bently Nevada 3500/53 | Machinery Protection and Monitoring System. | Advanced protection and monitoring system for critical machinery. |
Recommended Popular Modells from Bently Nevada:
| Modell | Beschreibung | Key Features |
|---|---|---|
| Bently Nevada 3500/22 | 2-Channel Vibration Monitor. | Provides vibration monitoring with advanced filtering options. |
| Bently Nevada 3500/72 | Machinery Health Monitor for large turbines. | Ideal for large, high-speed machinery in power generation plants. |
| Bently Nevada 3500/60 | Dual-Input Velocity Vibration Monitor. | Monitors two machines simultaneously with accurate velocity data. |
| Bently Nevada 3500/40 | 4-Channel Vibration Monitoring System. | High-channel density for complex machinery setups. |
| Bently Nevada 3500/61 | Vibration Sensor and Monitoring System for rotating machinery. | Compact system vonfering essential monitoring capabilities. |
| Bently Nevada 3500/53 | High-Speed Monitoring System for turbines and compressors. | Advanced sensor integration for high-speed machinery monitoring. |
| Bently Nevada 3300/05 | Displacement Transducer for industrial machinery monitoring. | Provides displacement data for in-depth analysis von machinery. |
| Bently Nevada 3300/35 | Signal Processing Einheit for advanced vibration data processing. | Advanced signal processing with multiple input options. |
Unternehmensinformationen
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