Bently Nevada|170133-050-00| Internal Proximitor Module
Bently Nevada 170133-050-00 Internal Proximitor Module
Description
The Bently Nevada 170133-050-00 is a dual internal Proximitor module designed for use with 3300 series proximity probes in machinery condition monitoring systems.
Features
- Dual channel signal conditioning for proximity probes
- Direct interface for two 3300 series 5 mm or 8 mm probes
- Supports hazardous area installations
- Integrated fault detection
Technical Specifications
System Performance
- Incremental Scale Factor: 7.87 mV/µm (200 mV/mil), ±6.5% with AISI 4140 steel
- Calibration Range: 250 µm to 2250 µm (10–90 mil), -1 to -17 V
- Frequency Response: 0 to 12.5 kHz (-3 dB at 50 mils gap)
- Minimum Target Size: 15.2 mm (0.6 in) diameter
- Minimum Shaft Diameter: 50.8 mm (2 in), recommended 76.2 mm (3 in)
Electrical
- Probe DC Resistance: 7.3 Ω + 0.28 Ω/m
- Cable Resistance: Center: 0.222 Ω/m; Shield: 0.066 Ω/m
- Cable Capacitance: 69.9 pF/m (21.3 pF/ft)
- Fault Indication: Output within 1.0 V of common for short/open
Physical
- Weight: 320 g (0.71 lb)
Environmental
- Operating Temp: -34°C to +85°C
- Storage Temp: -40°C to +85°C
-
Probe Temp Range:
- 3300 XL: -51°C to +177°C
- Non-XL: -35°C to +177°C
- Humidity: 100% condensing, non-submerged
Hazardous Area Approvals
- CSA/NRTL/C: Exn, Class 1 Div 2, Groups A–D, T4 @ 70°C
- LCIE Zone 2: EEx nA IIC, T4 @ 70°C
Bently Nevada|170133-050-00| Internal Proximitor Module



Bently Nevada|170133-050-00| Internal Proximitor Module
Bently Nevada 170133-050-00 Internal Proximitor Module
Description
The Bently Nevada 170133-050-00 is a dual internal Proximitor module designed for use with 3300 series proximity probes in machinery condition monitoring systems.
Features
- Dual channel signal conditioning for proximity probes
- Direct interface for two 3300 series 5 mm or 8 mm probes
- Supports hazardous area installations
- Integrated fault detection
Technical Specifications
System Performance
- Incremental Scale Factor: 7.87 mV/µm (200 mV/mil), ±6.5% with AISI 4140 steel
- Calibration Range: 250 µm to 2250 µm (10–90 mil), -1 to -17 V
- Frequency Response: 0 to 12.5 kHz (-3 dB at 50 mils gap)
- Minimum Target Size: 15.2 mm (0.6 in) diameter
- Minimum Shaft Diameter: 50.8 mm (2 in), recommended 76.2 mm (3 in)
Electrical
- Probe DC Resistance: 7.3 Ω + 0.28 Ω/m
- Cable Resistance: Center: 0.222 Ω/m; Shield: 0.066 Ω/m
- Cable Capacitance: 69.9 pF/m (21.3 pF/ft)
- Fault Indication: Output within 1.0 V of common for short/open
Physical
- Weight: 320 g (0.71 lb)
Environmental
- Operating Temp: -34°C to +85°C
- Storage Temp: -40°C to +85°C
-
Probe Temp Range:
- 3300 XL: -51°C to +177°C
- Non-XL: -35°C to +177°C
- Humidity: 100% condensing, non-submerged
Hazardous Area Approvals
- CSA/NRTL/C: Exn, Class 1 Div 2, Groups A–D, T4 @ 70°C
- LCIE Zone 2: EEx nA IIC, T4 @ 70°C