Technical Specifications

FAQ

1. What is the primary function of the 200151-40-03-10 accelerometer interface cable?
This cable is designed to connect accelerometers to Bently Nevada vibration monitoring systems. Its main function is to ensure accurate transmission of low-level vibration signals from the sensor to the monitoring module. By maintaining signal integrity in industrial environments, it supports reliable condition monitoring and machinery protection applications.

2. Why is a dedicated interface cable required for accelerometer signals?
Accelerometers generate very low-voltage signals that are highly sensitive to noise and interference. A dedicated interface cable provides proper shielding, impedance stability, and connector compatibility, ensuring that the signal is transmitted without distortion. Without a specialized cable, measurement accuracy and system reliability could be significantly affected.

3. What types of equipment is this cable used with?
This cable is commonly used in rotating machinery applications such as motors, pumps, fans, compressors, and gearboxes. It is widely deployed in industries like power generation, oil and gas, petrochemical processing, and manufacturing, where continuous vibration monitoring is required for equipment protection and reliability.

4. How does the shielding design improve performance?
The multi-layer shielding structure protects the signal from electromagnetic interference (EMI) and radio frequency interference (RFI). In industrial environments with high electrical noise from motors, drives, and switching equipment, this shielding ensures that the vibration signal remains clean and stable throughout transmission.

5. What should be considered during installation?
During installation, the cable should be routed away from power cables to minimize interference. Proper connector engagement must be ensured to avoid intermittent signal loss. Additionally, the cable should not be bent beyond recommended limits to prevent internal conductor damage and signal degradation.

6. Is the cable suitable for continuous industrial operation?
Yes. The cable is designed for continuous-duty industrial environments and can operate reliably under 24/7 conditions. Its materials and construction are optimized to withstand vibration, temperature variations, and harsh environmental exposure over long periods.

7. Does signal degradation occur over the cable length?
Under normal installation conditions, signal attenuation is minimal. The use of high-quality copper conductors and optimized shielding helps maintain signal integrity, ensuring that accurate vibration data is delivered to the monitoring system without meaningful loss.

8. How does this cable support predictive maintenance systems?
By ensuring stable and accurate transmission of vibration data, the cable plays a critical role in predictive maintenance systems. Reliable signal quality allows monitoring systems to detect early signs of mechanical issues such as imbalance, misalignment, or bearing wear, enabling timely maintenance actions and reducing unplanned downtime.