Description
Bently Nevada NSv Proximitor Sensor: Compact Monitoring for Demanding Sites
Meet the 330980-51-CN: A 5-meter DIN-rail sensor with country-specific certifications. Its slim profile fits tight spaces while blocking radio interference. SpringLoc terminals enable 60-second wiring – no tools needed.
CORE SPECIFICATIONS
Brand/Model
Bently Nevada 330980
System Length
5.0m (16.4 ft)
Output Range
-2 to -18 Vdc
Suffix Code
51-CN
Mount Style
DIN Rail
Response Time
<3 ms
Power Needs
-17.5Vdc to -26Vdc
Temp Range
-52°C to +100°C
IP Rating
IP65 (connectors covered)
TECHNICAL HIGHLIGHTS
- EMI Protection: Works near 50kW radios with <0.5% signal drift
- Shock Resistant: Handles 10G vibration (tested per IEC 60068-2-6)
- Low Drift: ±0.1%/°C thermal stability
- Probe Options: Works with 3300 RAM/NSv probes up to 25mm
INSTALLATION MADE EASY
- Clip onto DIN rail (TS35 standard)
- Connect probe – spring terminals lock automatically
- Apply power: -24Vdc ±10%
- Set 1.0mm gap to target surface
WHAT YOU RECEIVE
- 330980-51-CN Proximitor Sensor
- DIN rail mounting clip
- Quick-start guide
12-month warranty. Ships same day via FedEx, UPS, or DHL.
COMMON QUESTIONS
Q: What does “CN” suffix mean?
A: Country-specific approvals – tell us your location for certification details.
Q: Minimum target size?
A: 31mm AISI 4140 steel for full accuracy.
Q: Works with existing 3300 systems?
A: Yes – compatible with all 3300 series monitors.
Q: Max cable length?
A: 5m included. Total system (sensor+probe) ≤100m.











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