Bently Nevada 200151-20-03-00 Accelerometer Cable 2m Armored
Introduction:
The Bently Nevada 200151-20-03-00 is an accelerometer interface standard cable. It features connectors on both ends with IP67 sealing. The cable length is 2.0 meters with blue armor protection. Standard coupling nuts complete the assembly. This cable works with Bently Nevada accelerometers and transducers.
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Technical Specifications
The Bently Nevada 200151-20-03-00 provides reliable signal transmission for accelerometer sensors. This cable uses a 4-conductor, 22 AWG construction for low signal loss. The braided shield with drain wire offers 85% minimum coverage for noise rejection. The PVC outer jacket provides flexibility and durability.
Cable Construction
| Parameter | Specification |
|---|---|
| Conductor Count | 4 conductors |
| Conductor Gauge | 22 AWG |
| Shielding | Braided shield with drain wire |
| Shield Coverage | 85% minimum |
| Outer Jacket Material | PVC |
| Coupling Nut Material | Nickel-plated |
| Armor Type | Blue cable with armor (option -03) |
Length and Options
Model Base: 200151 - Accelerometer Interface Standard Cable.
Cable Length Option: -20 = 2.0 meters (6.56 feet).
Armor Option: -03 = Blue cable with armor for mechanical protection.
Coupling Nut Option: -00 = Standard coupling nut.
The -03 armor option adds a protective blue outer layer. This armor prevents cuts, abrasion, and crush damage. You get longer cable life in harsh industrial environments.
Environmental Specifications
Operating Temperature: -20°C to +100°C (-4°F to +212°F).
Extended Low Temperature Use: Cables can operate below -20°C if not flexed or bent.
Temperature Limit Warning: Flexing below -20°C (-4°F) may damage the cables.
Connector Seal Rating: IP67 when mated to transducers and hardware.
Connector Molded Type: Connectors are molded directly to the cable.
Minimum Bend Radius
The 200151-20-03-00 requires a minimum bend radius of 63.5 mm (2.5 inches). Do not bend the cable tighter than this radius. Sharp bends will damage internal conductors and shielding.
Connector Sealing and Protection
The connectors provide an IP67 seal to transducers and mating hardware. This prevents dust and water ingress at the connection points. The molded connector design eliminates weak points at cable entry points.
The addition of DC4 electrical insulating compound in the connectors provides extra protection. This compound blocks moisture during thermal shock events. Your signal integrity stays reliable even with rapid temperature changes.
Mechanical Specifications
Cure Time: 24 hours for the sealing compound to fully set.
Storage Temperature Range: -55°C to +121°C (-67°F to +250°F).
Construction Type: 4-conductor with braided shield and drain wire.
Installation Guidelines
Follow these steps to install your Bently Nevada 200151-20-03-00 cable correctly.
Inspect the Cable – Check for cuts, kinks, or damage to the blue armor.
Plan the Route – Keep bend radius larger than 63.5 mm (2.5 inches).
Connect to Transducer – Screw the connector onto the accelerometer firmly.
Tighten Coupling Nut – Hand tighten the standard coupling nut (-00 option).
Route the Cable – Keep away from high voltage lines and heat sources.
Secure the Cable – Use non-metallic cable ties every 0.5 meters.
Connect to Monitor – Attach the second connector to the monitoring device.
Verify IP67 Seal – Ensure both connectors are fully seated.
Do not flex the 200151-20-03-00 below -20°C (-4°F). Cold flexing will crack the PVC jacket and damage conductors. Allow the cable to warm to room temperature before handling in cold conditions.
Temperature Handling Precautions
| Condition | Action Required |
|---|---|
| Below -20°C (-4°F) | Do not flex or bend the cable |
| -20°C to +100°C | Normal operation with flexing allowed |
| Above +100°C | Do not exceed maximum rating |
| Storage -55°C to +121°C | Acceptable for non-operating storage |
Package Contents (No Certificates or Warranty Terms)
Your shipment for product number 200151-20-03-00 includes the following items:
1 x Bently Nevada 200151-20-03-00 Accelerometer Cable (2.0m length)
1 x Connector on each end (pre-molded to cable)
1 x Standard coupling nut on each connector
1 x Plastic protective bag for storage
Frequently Asked Questions (FAQ)
1. Which accelerometers work with the Bently Nevada 200151-20-03-00 cable?
This 200151 series cable works with Bently Nevada accelerometers and seismic transducers. Verify your sensor has the compatible connector interface.
2. What does the blue armor option -03 provide for this cable?
The blue armor adds mechanical protection against cuts, crushing, and abrasion. You can use this cable in heavy industrial environments with greater safety.
3. Can I use this cable at temperatures below -20°C?
Yes, but only if the cable does not flex or bend. The 200151-20-03-00 can operate at -55°C in static installations. Flexing below -20°C will damage the cable.
4. How long does the DC4 compound take to cure fully?
The DC4 electrical insulating compound requires 24 hours for complete curing. Avoid disturbing the connectors during this cure period.
5. Is this cable compatible with standard Bently Nevada monitors?
Yes. The 200151 series connects directly to Bently Nevada monitoring systems. The connectors are designed for seamless integration with 3500 and 1900 series hardware.
6. What is the IP67 rating protection for the connectors?
IP67 means complete dust protection and water immersion up to 1 meter for 30 minutes. Your connection stays dry even in wet industrial areas.
Why Choose This Model?
The Bently Nevada 200151-20-03-00 offers rugged reliability for accelerometer connections. Its 4-conductor, 22 AWG construction with 85% braided shield rejects electrical noise effectively. The blue armor option (-03) protects against mechanical damage in harsh plants. The IP67 sealed connectors with DC4 compound resist moisture during thermal shocks. The 2.0 meter length suits most machine train installations without excess cable slack. Choose this 200151-20-03-00 for turbine monitoring, compressor vibration measurement, and pump health monitoring in power plants, refineries, and steel mills.