Excellent PLC
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Product Introduction
The Bently Nevada 16925-25 Interconnect Cable is an essential accessory in the Bently Nevada 7200 and 3300 series monitoring systems. Engineered for durability and reliable performance, this interconnect cable is designed to establish a robust signal connection between transducers, sensors, and monitoring modules within machinery protection systems. With its 25-foot (7.62 meters) length, it provides the flexibility needed for routing signals across large machinery or installations where distance is a factor.
The 16925-25 is manufactured using high-quality shielding and insulation materials to minimize signal degradation and electromagnetic interference. It is a trusted component in systems requiring accurate vibration, position, and speed measurement—especially in harsh industrial environments where stable signal transmission is critical.
Product Specifications
| Parameter | Description |
|---|---|
| Part Number | 16925-25 |
| Cable Type | Interconnect Cable |
| Length | 25 feet (7.62 meters) |
| Conductor Material | Tinned copper |
| Shielding | Braid + Foil Shield (Double Shielded) |
| Jacket Material | Flame-retardant PVC (Black) |
| Outer Diameter | Approx. 7 mm (0.28 inches) |
| Connector Type | Molded connector (factory-terminated), BNC or MIL-style depending on config |
| Temperature Rating | -20°C to +105°C (-4°F to +221°F) |
| Impedance | 50 ohms (nominal) |
| Weight | 0.5 kg |
| Bend Radius (min.) | 50 mm (2.0 inches) |
| Compliance | RoHS Compliant, UL Listed components |
| Compatible Systems | Bently Nevada 7200, 3300, and 3500 Series Systems |
Product Applications
The 16925-25 Interconnect Cable is widely used across industries to support the critical transmission of signals in:
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Turbomachinery Monitoring Systems – Connecting proximity probes, velocity sensors, and Keyphasor modules to condition monitoring racks.
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Compressor Protection Systems – Linking sensors to monitors in centrifugal and reciprocating compressor applications.
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Steam & Gas Turbine Vibration Analysis – Ensuring accurate signal integrity between sensor heads and processing units.
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Generator and Motor Monitoring – Extending sensor outputs to control panels in motor and generator rooms.
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Pumps and Gearbox Monitoring – Reliable connectivity in systems measuring axial thrust or bearing vibration.
Its construction and reliability make it suitable for both control rooms and direct machine-mount environments.
Product Advantages
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Signal Integrity: Double shielding (braid and foil) reduces electromagnetic interference and preserves signal clarity over long distances.
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Mechanical Strength: Tough outer jacket and strain relief at connector ends protect against physical damage and flex fatigue.
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Standardization: Factory-tested for compatibility with Bently Nevada systems, minimizing installation errors and configuration mismatches.
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Ease of Installation: Pre-terminated connectors allow plug-and-play setup, reducing wiring time and the need for specialized tools.
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Flexible Deployment: 25-foot length offers a practical balance between reach and manageability in machinery environments.
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Environmental Resistance: Designed to withstand industrial conditions, including high temperatures and oil exposure.
Frequently Asked Questions (FAQ)
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Q: What is the cable used for in Bently Nevada systems?
A: It connects sensors like proximity probes and Keyphasors to monitoring modules for accurate data transmission. -
Q: Can this cable be used outdoors or in harsh environments?
A: Yes, the jacket is oil-resistant and rated for industrial temperature ranges, suitable for harsh environments. -
Q: Is it compatible with the 3500 series system?
A: Yes, the 16925-25 is compatible with Bently Nevada 7200, 3300, and 3500 systems. -
Q: What connector type does it use?
A: Depending on configuration, it may feature BNC, MIL-style, or other factory-molded connectors for secure integration. -
Q: Can I cut or splice the cable?
A: Splicing is not recommended as it may degrade signal integrity; order the appropriate length pre-fabricated. -
Q: Is the cable shielded?
A: Yes, it features both foil and braided shielding to ensure EMI resistance. -
Q: How should the cable be routed in a plant environment?
A: Avoid sharp bends and proximity to high-power lines to prevent induced noise or mechanical damage. -
Q: Can this cable support dynamic signal inputs?
A: Yes, it is designed to carry dynamic vibration signals as well as static displacement readings. -
Q: What’s the minimum bend radius for installation?
A: The minimum bend radius is 50 mm (2 inches) to avoid damage to the shielding and insulation. -
Q: Does Bently Nevada offer this cable in other lengths?
A: Yes, lengths such as 16925-10, 16925-50, and others are available to suit various installation needs.
Recommended Related Models (Same Series or Functionality)
| Model | Description | Cable Length | Application |
|---|---|---|---|
| 16925-10 | Interconnect Cable, 10 ft | 10 feet | Short-distance installations |
| 16925-50 | Interconnect Cable, 50 ft | 50 feet | Large machinery, control room setup |
| 89604-01 | Extension Cable for proximity probe systems | 25 feet | Extension in 3300 XL systems |
| 330130-040-00 | 3300 XL 8mm Extension Cable | 4 meters | Probe-to-Proximitor extension |
| 330180-90-00 | XL Proximitor Sensor Cable, armored | 9 meters | Hazardous or exposed areas |
| 330780-90-00 | Keyphasor Interconnect Cable | 9 meters | Keyphasor sensor to rack interface |
Popular Bently Nevada Models (Same Brand)
| Model | Description | Function |
|---|---|---|
| 3500/22M | Keyphasor Module | Speed reference and phase detection |
| 3500/42M | Proximitor/Seismic Monitor | Vibration monitoring |
| 3500/15 | Universal Power Supply Module | Powers the entire 3500 rack system |
| 330104-00-12-10-02 | 3300 XL 11mm Proximity Probe | Shaft vibration/displacement |
| 330105-02-12-10-02 | 3300 XL NSv Probe | Small target vibration monitoring |
| 330730-040-00-00 | NSv Extension Cable | Narrow-gap systems, compact spaces |
