Product Overview
When vibration monitoring systems demand reliable signal transmission in harsh conditions, the Bently Nevada 200151-40-03-02 accelerometer interface standard cable delivers consistent performance. This 4.0-meter cable features a blue armor option and a nylon coupling nut, ensuring robust connectivity between accelerometers and monitoring equipment.
Technical Specifications Breakdown
The 200151-40-03-02 cable offers a minimum bend radius of 63.5 mm (2.5 in), allowing flexible routing in tight spaces without damaging internal conductors. It operates within a temperature range of -20 ºC to +100 ºC (-4 ºF to +212 ºF), suitable for most industrial environments. For installations below -20 ºC, avoid flexing the cable to prevent damage. The construction uses 4-conductor, 22 AWG wire with a braided shield and drain wire (85% coverage, minimum) and a PVC outer jacket. Nickel-plated coupling nuts provide corrosion resistance. Connectors achieve an IP67 seal when mated, protecting against dust and water ingress. Molded connectors and the addition of DC4 electrical insulating compound offer extra moisture protection during thermal shock.
Industry Applications
In rotating machinery monitoring, the 200151-40-03-02 reliably transmits accelerometer signals from motors, pumps, and compressors to data acquisition systems. Its armored design withstands physical stress in oil and gas, power generation, and manufacturing plants. The IP67 seal makes it ideal for washdown environments or outdoor installations where moisture exposure is common.
Installation & Setup Guidance
Route the cable with a bend radius no tighter than 63.5 mm to maintain signal integrity. Ensure connectors are fully tightened to achieve the IP67 seal. For low-temperature installations below -20 ºC, secure the cable to prevent flexing. Use the nylon coupling nut for secure attachment to transducers and mating hardware.
Maintenance & Reliability
Regularly inspect the cable jacket and connectors for signs of wear or damage. The braided shield and drain wire provide excellent noise rejection, reducing signal degradation over time. The PVC outer jacket resists common industrial chemicals and abrasion. Periodic verification of connector seal integrity helps maintain IP67 protection.
Selection Guide & Purchasing Advice
Before ordering, confirm the required cable length and armor option. The 200151-40-03-02 offers a 4.0-meter length with blue armor and nylon coupling nut. For other lengths or armor types, refer to the 200151 series ordering options. SpareTechPLC stocks this cable and can assist with availability and replacement inquiries.
Frequently Asked Questions
What is the minimum bend radius of the 200151-40-03-02?
The minimum bend radius is 63.5 mm (2.5 in).
Can this cable be used in outdoor or wet environments?
Yes, the connectors provide an IP67 seal when mated, and the DC4 insulating compound adds moisture protection during thermal shock.
What temperature range does the 200151-40-03-02 support?
It operates from -20 ºC to +100 ºC (-4 ºF to +212 ºF). Avoid flexing below -20 ºC.
What is the cable construction?
It uses 4-conductor, 22 AWG wire with a braided shield and drain wire (85% coverage, minimum) and a PVC outer jacket.
Is the coupling nut metal or plastic?
The coupling nut is nylon, as indicated by the -02 option.
