Name: Bently Nevada 330904-00-03-70-01-CN | 7m Armored NSv Probe
SKU: 330904-00-03-70-01-CN
Availability: InStock

Product details

Extra-Long Armored Probe for Remote Monitoring

This Bently Nevada sensor reaches far. 330904-00-03-70-01-CN features a very long 7-meter armored cable. The short 30mm case fits into tight spaces. The armor protects the cable over its entire length. This probe is ideal when the monitoring system is located far from the machine. It eliminates the need for a separate extension cable in many applications.

Comprehensive Technical Specifications

Manufacturer & Part: Bently Nevada 330904-00-03-70-01-CN
Model Series: 3300 NSv Proximity Probe with Armor
Mounting Thread: M8 x 1.0
Unthreaded Length: 0 mm (Fully Threaded)
Overall Case Length: 30 mm (Compact Design)
Integrated Cable Length: 7.0 Meters (23 Feet) with Armor
Connector: ClickLoc with Protector
Agency Approval: Country-Specific Certification
Probe DC Resistance (7m): 5.9 Ω ± 0.9 Ω
Electrical Linearity Range: 1.5 mm (60 mils)
Recommended Gap to Target: 1.0 mm (40 mils)
Scale Factor (Sensitivity): 7.87 V/mm (200 mV/mil)
Linearity Error: Less than ±0.06 mm
Wide Frequency Response: 0 to 10 kHz
Minimum Target Size: 13 mm Diameter (Recommended)
Sensing Tip: Chemical-Resistant PPS Plastic
Case & Armor Material: AISI 304 Stainless Steel
Cable Specification: 75 Ω Coaxial, FEP Insulation
Operating Temp Range: -52°C to +177°C
Probe Tip Torque: Finger Tight (Max 0.56 N·m)
Minimum Bend Radius: 25.4 mm (1.0 inch)
Max Field Wiring Distance: Up to 305 meters total

Key Features & Applications

Long-Reach Solution: 7-meter integral cable allows direct connection to distant junction boxes or cabinets, reducing splice points.
Full-Length Armor: Stainless steel armor protects the entire cable run from abrasion, impact, and crushing in demanding plants.
Compact Sensor Head: Short 30mm case is perfect for installations with limited clearance behind the mounting point.
Country-Specific Compliance: Configured to meet the certification requirements of specific national or regional markets.
Process Industry Ready: Enhanced chemical resistance makes it suitable for compressors, turbines, and other critical assets.

Installation & Selection FAQs

What is the main use for a 7-meter probe cable?

It is used when the vibration monitor or connection point is far from the measurement location. This long cable often avoids the need for a separate extension cable splice.

Does the 7-meter length affect performance?

The probe is designed for this length. The specified frequency response (0-10 kHz) already accounts for long cable runs. Ensure proper cable support to avoid signal noise.

What does “Country Specific (CN)” approval mean?

This probe is built to meet the safety and performance standards of a particular country or region (e.g., specific hazardous area classifications). Confirm the exact standard with us.

How do I manage such a long, heavy armored cable?

Plan a supported routing path using cable trays or clamps. The armor is sturdy but requires support to prevent stress on the probe body and connectors.

Can I cut the cable to a shorter length if needed?

No. The cable length is integral to the probe’s calibration. Cutting it will change its electrical characteristics and void the warranty. Always order the required length.

Purchasing & Support

This item is new and original, backed by a 12-month factory warranty. We offer reliable international shipping via FedEx, UPS, and DHL express services.

For specific approval details or to place an order:
Our sales team is ready to assist:
Email: sales@powergearx.com
WhatsApp: +86 18030005825