The 330909-00-20-10-02-05 proximity probe from Bently Nevada provides accurate shaft displacement measurements in critical industrial machinery. Part of the 3300 NSv series, this probe offers robust performance for turbines, compressors, pumps, and generators.
Precision Measurement and Electrical Characteristics
The features a nominal DC resistance of 4.2 ± 0.5 Ω, delivering stable voltage signals for real-time monitoring. Its probe tip is made of polyphenylene sulfide (PPS), ensuring precise sensing in harsh industrial conditions.
Rugged Mechanical Design
This probe has a 2-inch overall case length with a maximum thread engagement of 0.563 inches. The AISI 304 stainless steel housing provides corrosion resistance, while the armored design protects the 75 Ω probe cable during demanding operations.
Temperature and Environmental Range
Engineers can rely on the 330909-00-20-10-02-05 to operate between –52°C and +177°C (–62°F to +351°F) and survive identical storage conditions, ensuring consistent performance in extreme industrial environments.
Connector and Installation Features
The probe includes a miniature coaxial ClickLoc connector with standard cable. The total probe length reaches 1.0 meter (39 inches), and multiple approvals support installation in hazardous and regulated areas.
Technical Specifications
General Information
- Manufacturer: Bently Nevada
- Model: 330909-00-20-10-02-05
- Series: 3300 NSv Proximity Probe
- Approvals: Multiple industrial and hazardous area certifications
Mechanical Properties
| Parameter | Value |
|---|---|
| Overall Case Length | 2 in |
| Maximum Thread Engagement | 0.563 in |
| Total Probe Length | 1.0 m (39 in) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Housing | AISI 304 stainless steel |
| Cable Resistance | 75 Ω |
| Connector Type | Miniature coaxial ClickLoc |
| Armored | Yes |
Electrical Properties
| Parameter | Value |
|---|---|
| Probe DC Resistance | 4.2 ± 0.5 Ω |
| Output Signal | Voltage proportional to displacement |
Environmental Properties
| Parameter | Value |
|---|---|
| Operating Temperature | –52°C to +177°C (–62°F to +351°F) |
| Storage Temperature | –52°C to +177°C (–62°F to +351°F) |
Origin
- Country of Manufacture: USA
Size & Weight
- Total Probe Length: 1.0 m (39 in)
- Overall Case Length: 2 in
Details
| Weight | 0.25 kg |
|---|
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