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Bently Nevada 3500/94 149356-01 Product Introduction
The Bently Nevada 3500/94 149356-01 is a high-performance vibration monitor module designed for industrial machinery protection and condition monitoring. It is part of the renowned Bently Nevada 3500 series, which is widely used in critical applications across industries such as oil and gas, power generation, and manufacturing. This module provides reliable and accurate vibration measurements, ensuring the safe and efficient operation of rotating equipment.
Product Parameters
The technical specifications of the Bently Nevada 3500/94 149356-01 are as follows:
| Parameter | Specification |
|---|---|
| Model Number | 3500/94 149356-01 |
| Input Channels | 4 (accepts dynamic signals from proximity probes or accelerometers) |
| Frequency Range | 0.5 Hz to 10 kHz |
| Dynamic Range | 0 to 20 mA or ±5 V (configurable) |
| Power Supply | +24 VDC (±10%) |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
| Dimensions (H x W x D) | 220 × 170 × 65mm |
| Weight | 1.45 kg |
| Communication | RS-485, Modbus protocol |
| Certifications | ATEX, IECEx, CSA, FM (hazardous area approvals available) |
Product Applications
The Bently Nevada 3500/94 149356-01 is ideal for:
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Industrial Machinery Protection: Monitors vibration levels in turbines, compressors, pumps, and motors to prevent catastrophic failures.
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Condition Monitoring: Provides real-time data for predictive maintenance, reducing downtime and repair costs.
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Power Plants: Ensures the reliability of critical equipment in gas, steam, and hydroelectric power generation.
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Oil & Gas: Used in offshore platforms and refineries to safeguard rotating machinery.
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Manufacturing: Protects high-speed production equipment from excessive vibration.
Product Advantages
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High Accuracy: Delivers precise vibration measurements for early fault detection.
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Robust Design: Built to withstand harsh industrial environments.
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Flexible Configuration: Supports multiple input types and communication protocols.
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Easy Integration: Compatible with the Bently Nevada 3500 rack system for seamless operation.
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Certified Safety: Meets global standards for hazardous area installations.
Frequently Asked Questions (FAQ)
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What is the purpose of the Bently Nevada 3500/94 module?
It is designed for vibration monitoring and machinery protection in industrial applications. -
How many input channels does the 3500/94 support?
It has 4 input channels for dynamic signals. -
What types of sensors are compatible with this module?
It works with proximity probes (eddy current) and accelerometers. -
Can the 3500/94 be used in explosive environments?
Yes, it has ATEX and IECEx certifications for hazardous areas. -
What is the operating temperature range?
-30°C to +65°C (-22°F to +149°F). -
How is the module powered?
It requires a +24 VDC power supply. -
What communication protocols are supported?
RS-485 with Modbus protocol. -
What are the dimensions and weight of the module?
220 × 170 × 65mm, 1.45 kg. -
Is the 3500/94 compatible with other Bently Nevada 3500 series modules?
Yes, it integrates seamlessly with the 3500 rack system. -
Where can I find technical support for this product?
Contact Bently Nevada (Baker Hughes) or authorized distributors for assistance.
Recommended Similar or Related Models
| Model Number | Description |
|---|---|
| 3500/92 | Dual-channel vibration monitor |
| 3500/95 | Tachometer module for speed monitoring |
| 3500/15 | Power supply module for 3500 series |
| 3500/22M | Transient data interface module |
| 3500/25 | Keyphasor module for phase reference |
| 3500/32 | Relay module for alarm outputs |
Popular Bently Nevada Models
| Model Number | Description |
|---|---|
| 3300 XL 8mm | Proximity probe system for vibration monitoring |
| 1900/65A | Accelerometer for harsh environments |
| 2300/20 | Dual-channel vibration transmitter |
| 3701/46 | Machinery health monitor |
| 2600 | Turbine supervisory instrumentation system |
| TK-3E | Portable vibration calibrator |
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