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Phone: +86 16626708626Description
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model | 16710-16 |
| Product Type | Interconnect Cable |
| Cable Length | 16 ft (4.88 m) |
| Conductors | 3-conductor |
| Wire Size | 22 AWG (0.5 mm²) |
| Shielding | Full EMI shield |
| Armor | Armored industrial cable |
| Connector A | 3-socket plug |
| Connector B | Terminal lugs |
| Compatible Sensors | 330400 Accelerometer, 330425 Accelerometer |
| Primary Application | Vibration monitoring and machinery protection |
| Installation Environment | Industrial machinery and process plants |
The “-16” suffix specifies a factory cable length of 16 feet (4.88 meters). Other cable lengths are available under different ordering codes.
Product Introduction
The Bently Nevada 16710-16 is a factory-manufactured interconnect cable used with the 330400 and 330425 accelerometer systems. It provides the electrical connection between the vibration sensor and the machinery monitoring system while maintaining signal integrity in electrically noisy industrial environments.
The cable uses a 3-conductor, 22 AWG construction with full shielding and external armor to minimize electromagnetic interference and provide mechanical protection. Unlike standard instrumentation cable, the factory assembly is designed to match the electrical characteristics required by Bently Nevada accelerometer systems, reducing installation variability and improving long-term reliability.
- 16710-16
- 16710-16
Installation & Configuration Guide
Stage 1 – Pre-Installation Preparation (10 minutes)
⚠️ Safety First
- Shut down the monitored machine following plant procedures.
- Apply Lock-Out/Tag-Out.
- Verify monitoring equipment is de-energized.
- Wear an ESD wrist strap when handling connectors.
- Inspect the replacement cable for shipping damage.
- Record the existing cable routing and terminal identification.
Stage 2 – Remove the Existing Cable (5 minutes)
- Disconnect the cable from the accelerometer.
- Label each terminal before removal.
- Remove cable clamps without crushing the armor.
- Pull the cable through conduit carefully to avoid damaging adjacent wiring.
⚠️ Do not reuse damaged connectors or crushed cable armor.
Stage 3 – Install the New Cable (10 minutes)
- Verify the replacement part is 16710-16.
- Route the cable away from high-voltage power wiring.
- Maintain the minimum bend radius recommended for armored instrumentation cable.
- Secure the cable using suitable clamps.
- Connect the 3-socket plug to the accelerometer.
- Terminate the opposite end according to the machinery monitoring system wiring diagram.
Installation Checklist
- ✓ Correct cable length
- ✓ Shield grounding verified
- ✓ Armor undamaged
- ✓ Connectors fully seated
- ✓ Cable adequately supported
Stage 4 – Commissioning (10 minutes)
- Restore power to the monitoring system.
- Verify sensor communication.
- Confirm vibration readings are stable.
- Check for excessive electrical noise.
- Perform a functional verification using the machinery monitoring software.
⚠️ Troubleshooting Tip
If vibration readings become unstable after cable replacement, inspect:
- Loose terminal connections
- Damaged shielding
- Incorrect shield grounding
- Cable routed alongside VFD output cables
- Connector contamination
In field installations, intermittent vibration faults are often traced to damaged cable shielding rather than a failed accelerometer.
Frequently Asked Questions (FAQ)
Q1. What is the cable length of the 16710-16?
The 16710-16 is supplied with a factory length of 16 feet (4.88 meters).
Q2. Which sensors is this cable designed for?
It is intended for use with Bently Nevada 330400 and 330425 accelerometer systems.
Q3. Can I replace this cable with standard instrumentation cable?
It is not recommended. The factory cable provides the correct conductor size, shielding, connector configuration, and mechanical protection required for reliable vibration monitoring.
Q4. Why is the cable armored?
The armor protects the cable against abrasion, impact, and harsh industrial environments while helping preserve signal quality over the service life.
Q5. Does the cable include connectors?
Yes. The standard assembly includes a 3-socket plug on one end and terminal lugs on the opposite end for field termination.
Q6. What should I verify before ordering?
Confirm:
- Part number (16710-16)
- Required cable length
- Compatible accelerometer model (330400 or 330425)
- Connector style
- Installation routing requirements
- Existing machinery monitoring system compatibility
Verifying these details before installation helps prevent unnecessary cable replacement and minimizes commissioning time.
