Product Overview
When industrial vibration monitoring demands reliable signal transmission in harsh environments, the Bently Nevada 200151-20-03-02 delivers. This 200151 - Accelerometer Interface Standard Cable, Connectors on Both Ends provides a robust connection between accelerometers and monitoring systems. Designed for maintenance engineers who prioritize uptime, this cable simplifies installation and reduces service interruptions.
Technical Specifications Breakdown
- Cable length: 2.0 meters (ordering code -20)
- Armor option: -03 = Blue cable with armor
- Coupling nut: -02 = Nylon coupling nut
- Construction: 4-conductor, 22 AWG with braided shield and drain wire (85% coverage, minimum), PVC outer jacket, nickel-plated coupling nuts
- Operating temperature range: -20 ºC to +100 ºC (-4 ºF to +212 ºF)
- Minimum bend radius: 63.5 mm (2.5 in)
- Seal: Connectors provide IP67 seal to transducers and mating hardware; connectors are molded to the cable; addition of DC4 electrical insulating compound provides additional moisture protection during thermal shock
These parameters ensure the cable withstands demanding industrial conditions. The IP67 seal prevents moisture ingress, while the armor protects against mechanical damage.
Industry Applications
This cable excels in rotating machinery monitoring—turbines, compressors, pumps, and motors. In a typical installation, the 200151-20-03-02 connects a Bently Nevada accelerometer to a vibration monitoring system. The blue armor and nylon coupling nuts simplify routing in tight spaces, reducing installation time. Maintenance engineers appreciate the molded connectors that eliminate field wiring errors.
Installation & Setup Guidance
- Verify cable length (2.0 meters) suits your application before routing.
- Ensure the minimum bend radius of 63.5 mm is maintained to avoid cable damage.
- For installations below -20 ºC (-4 ºF), avoid flexing the cable; use only if the cable remains stationary.
- Tighten coupling nuts by hand until snug—do not overtighten nylon nuts.
- Apply DC4 electrical insulating compound if additional moisture protection is needed during thermal shock conditions.
Maintenance & Reliability
The 200151-20-03-02 requires minimal maintenance due to its robust construction. Inspect the cable periodically for cuts or abrasions on the PVC jacket. Check coupling nuts for tightness. The IP67 seal remains effective as long as connectors are properly mated. For long-term reliability, avoid exposing the cable to temperatures outside the -20 ºC to +100 ºC range during operation.
Selection Guide & Purchasing Advice
Before ordering, confirm your accelerometer and monitoring system require a 200151 - Accelerometer Interface Standard Cable with connectors on both ends. Verify cable length and armor option meet your installation needs. SpareTechPLC stocks the Bently Nevada 200151-20-03-02 and can advise on availability and lead times. Contact SpareTechPLC for current lifecycle status before placing an order.
Frequently Asked Questions
Q: What is the cable length of the 200151-20-03-02?
A: The cable length is 2.0 meters, indicated by the -20 code in the part number.
Q: Does this cable provide environmental sealing?
A: Yes, the connectors provide an IP67 seal to transducers and mating hardware, and the molded connectors with DC4 compound offer additional moisture protection.
Q: Can I use this cable in extremely cold environments?
A: The operating temperature range is -20 ºC to +100 ºC. At lower temperatures, the cable may be used if it does not flex or bend, as flexing below -20 ºC may damage it.
Q: What is the minimum bend radius?
A: The minimum bend radius is 63.5 mm (2.5 in).
Q: What type of coupling nut is supplied?
A: The -02 option provides a nylon coupling nut.
