NSv Proximitor Sensor | 330980-72-CN Bently Nevada

Bently Nevada 330980‑72‑CN NSv Proximitor Sensor Overview

Model & Suffix Code Details

Model: 330980 – NSv Proximitor Sensor

Total Length & Mounting: 72 = 7.0 m (23 ft), no mounting hardware included

Agency Approval: CN = Country‑Specific certification

Key Features & Performance

SpringLoc terminals for tool‑free, rapid field wiring

RFI immunity up to 100 V/m to block nearby radio interference

Response time: <150 µs for ultra‑fast transducer feedback

Mean Time Between Failures (MTBF): >500,000 hours under standard conditions

Weight tolerance: ±5% on aluminum housing

Technical Specifications

Input Voltage: –17.5 V to –26 V DC @ ≤12 mA (–23 V to –26 V with barriers)

Sensitivity Drift: ≤2 mV/V change in output per volt variation

Output Resistance: 50 Ω

Operating Temp: –52 °C to +100 °C

Storage Temp: –52 °C to +105 °C

Humidity: 100% condensing (nonsubmersible when connectors protected)

Material: A380 aluminum, mass 255 g (9 oz)

Probe Compatibility: 3300 RAM or 3300 NSv probes & extension cables

Additional Product Information

Shelf Life: 1 year from date of manufacture

Typical linear range at –24 V: 0.4 mm to 2.0 mm for AISI 4140 steel targets

Altitude Rating: up to 2000 m

Calibration Accuracy: ±2% FS at 1.0 mm gap