Bently Nevada 330903-00-04-05-12-05 – NSv Proximity Probe

Description

Bently Nevada 3300 NSv Proximity Probe – Easy-to-Use Vibration Sensor

What It Does

The Bently Nevada 3300 NSv Proximity Probe is a new sensor for reliable vibration and position checks on factory machines. It resists chemicals better than older 3300 RAM probes, making it great for process compressors.

Model Details: 330903-00-04-05-12-05

Main model: 330903 (M8X1 thread, no armor)
Unthreaded length: -00 (0mm)
Case length: -04 (40mm)
Total length: -05 (0.5m / 20in)
Connector/cable: -12 (small coaxial ClickLoc + FluidLoc cable)
Certificates: -05 (multiple approvals)

Key Tech Specs

Linear range: 0.25-1.75mm (10-70 mils). Best gap: 1.0mm (40 mils)
Accuracy: ±0.06mm (±2.3 mils) difference from straight line
Output signal: 7.87V/mm (200mV/mil) (±12.5/-20% range)
Temperature: -52°C to +177°C (-62°F to +351°F) (works & stores here)
Cable resistance: 4.0±0.5Ω (probe), 0.220Ω/m (center wire)
Frequency: 0-10kHz (with up to 305m wiring)

How to Install

Tighten: By hand. Max probe torque: 0.56N•m (5in•lb). Max connector torque: 7.3N•m (65in•lb)
Bend: At least 25.4mm (1in) (with/without armor)
Wires: Use 3-wire shielded cable (max 305m long)

Works With

Bently Nevada 3300 RAM probes (same parts and power)
3000-series 190 probes (better side view at same gap)

Package & Warranty

Condition: New, factory-packed.
Includes: Probe, cable, guide.
Warranty: 1 year from buy date.

Best For

Process compressors (resists chemicals better)
Turbines, pumps, and other moving machines
Small shafts (8.9mm min, 13mm best)

Download PDF file here:3300 XL NSv Proximity Transducer System Datasheet – 147385