Product Introduction
When reliable vibration monitoring is critical for machinery health, the Bently Nevada 200152-25-CN Accelerometer Interface Standard Cable provides a robust connection solution. This 25-meter cable is part of the 200151 series, featuring a connector on the accelerometer end only, ensuring a secure interface between your accelerometer and monitoring system.
Technical Specifications Breakdown
The 200152-25-CN is built with precision for demanding applications:
- Cable Length: 25 meters, as indicated by the -25 suffix in the model number.
- Minimum Bend Radius: 73.7 mm (2.9 in), allowing flexible routing in tight spaces.
- Operating Temperature Range: -20 ºC to +100 ºC (-4 ºF to +212 ºF). The cable may be used at lower temperatures if installation prevents flexing or bending; flexing below -20 ºC may damage the cable.
- Construction: 4-conductor, 22 AWG with braided shield and drain wire (85% coverage, minimum) and a PVC outer jacket. Nickel-plated coupling nuts provide corrosion resistance.
- Seal: Connectors provide an IP67 seal to transducers and mating hardware. Connectors are molded to the cable, and the addition of DC4 electrical insulating compound in the connectors offers extra protection against moisture during thermal shock.
Industry Applications
The 200152-25-CN is ideal for vibration monitoring in rotating machinery such as turbines, compressors, pumps, and motors. Its IP67 sealing makes it suitable for harsh environments where moisture, dust, or temperature extremes are present. The 25-meter length allows flexible installation between the accelerometer and monitoring equipment, even in large industrial plants.
Installation & Setup Guidance
When installing the 200152-25-CN, ensure the cable is routed without exceeding the minimum bend radius of 73.7 mm to avoid internal damage. The connector on the accelerometer end should be securely mated to the transducer, and the coupling nut tightened to maintain the IP67 seal. Avoid flexing the cable at temperatures below -20 ºC to prevent damage. For best results, use DC4 electrical insulating compound as recommended to enhance moisture protection during thermal cycling.
Maintenance & Reliability
Regular inspection of the 200152-25-CN cable is recommended to check for cuts, abrasions, or damage to the PVC jacket. Ensure the coupling nuts remain tight and free of corrosion. The IP67 seal should be verified periodically, especially after thermal shock events. Proper maintenance extends cable life and ensures consistent signal integrity for vibration monitoring.
Compatibility & Integration
The 200152-25-CN is designed for use with Bently Nevada accelerometers and compatible monitoring systems. The connector on the accelerometer end only simplifies integration, as the other end can be terminated to match your specific monitoring hardware. This cable supports standard 4-conductor wiring for power and signal transmission.
Selection Guide & Purchasing Advice
Before purchasing the 200152-25-CN, verify that your accelerometer requires a connector on the accelerometer end only and that a 25-meter length suits your installation. The -CN suffix indicates a country-specific coupling nut, so confirm compatibility with your hardware. SpareTechPLC stocks this cable and can assist with availability and replacement options. Please verify current lifecycle status and availability with SpareTechPLC before ordering.
Frequently Asked Questions
Q: What is the operating temperature range of the 200152-25-CN?
A: The cable operates from -20 ºC to +100 ºC (-4 ºF to +212 ºF). It can be used at lower temperatures if not flexed.
Q: What is the minimum bend radius of this cable?
A: The minimum bend radius is 73.7 mm (2.9 in).
Q: Does the 200152-25-CN have an IP rating?
A: Yes, the connectors provide an IP67 seal to transducers and mating hardware.
Q: What is the construction of the cable?
A: It is a 4-conductor, 22 AWG cable with braided shield and drain wire (85% coverage, minimum) and a PVC outer jacket.
Q: What does the -CN suffix mean in the model number?
A: The -CN suffix indicates a country-specific coupling nut.
