Bently Nevada 330191-00-40-05-00 | 3300 XL 8mm ETR Probe

Bently Nevada 330191-00-40-05-00 Extended Temperature Range Probe

The Bently Nevada 330191-00-40-05-00 is a 3300 XL 8 mm ETR (Extended Temperature Range) probe. Features 3/8-24 UNF thread without armor. 101.6mm (4.0 inch) case length with 0.5 meter cable. 

Quick specifications

• Part number: 330191-00-40-05-00
• Probe type: 3300 XL 8 mm ETR, 3/8-24 UNF thread, without armor
• Unthreaded length: 0 mm (code 00)
• Overall case length: 101.6 mm (4.0 in) (code 40)
• Total length: 0.5 meter (1.6 ft) (code 05)
• Connector: Miniature coaxial ClickLoc
• Weight: 323 g/m (probe only)

Electrical specifications

• DC resistance (0.5m): 7.45 Ω ±0.50 at 20°C
• Linear range: 2 mm (80 mils) from 0.25 to 2.3 mm
• Incremental scale factor: 7.87 V/mm (200 mV/mil) ±5%
• Output resistance: 50 Ω
• Supply sensitivity: Less than 2 mV change per volt change
• Power requirement: -17.5V DC to -26V DC at 12 mA max

Temperature ratings

• Standard probe tip: -52°C to +177°C
• ETR probe tip: -52°C to +218°C
• ETR cable: -52°C to +260°C
• Proximitor sensor: -52°C to +100°C operating
• Note: Exposing probe below -34°C may cause premature seal failure

Performance characteristics

• Frequency response: 0 to 10 kHz, +0, -3 dB
• Minimum target diameter: 15.2 mm (0.6 in) flat target
• Minimum shaft diameter: 50.8 mm (2 in)
• Recommended gap setting: 1.27 mm (50 mils) at -9V DC
• Deviation from straight line (DSL): Less than ±0.025 mm (±1 mil)

Downloads

• 📥 Access Detailed Product Specifications PDF

FAQ

What is the extended temperature range capability?

ETR probe tip withstands -52°C to +218°C, cable up to 260°C.

What is the linear measurement range?

2 mm (80 mils) from 0.25 mm to 2.3 mm gap.

Is this probe API 670 compliant?

Yes. The 3300 XL 8 mm system fully complies with API 670 Standard.