BENTLY NEVADA 330905-00-05-10-12-CN 3300 NSv Proximity Probe

Matched System Configuration: Requires a 330906 Extension Cable and a 330980 3300 XL NSv Proximitor Sensor configured for either a 5.0-meter system (using a 4.0m cable) or a 7.0-meter system (using a 6.0m cable) to ensure the BENTLY NEVADA Proximity Probe probe remains calibrated.

Mechanical Installation: Thread the BENTLY NEVADA Proximity Probe into a mounting hole with at least 9.5 mm (0.375 in) clearance to avoid side-view interference, then tighten the locknut to 5.3 N·m (47 in·lb).

Electrical Connection: Click the BENTLY NEVADA Proximity Probe and extension cable connectors together, slide the silicone connector protector sleeve over the joint, and wire the Proximitor terminals to the monitor rack (VT to -24Vdc, OUT to Signal, COM to Ground).

Gap Setting (DC Voltage): Adjust the physical gap by threading the BENTLY NEVADA Proximity Probe toward the shaft until a multimeter reads -10.0 Vdc at the Proximitor output, which marks the exact center of the linear range.

Data Processing (AC Vibration): Route the dynamic dynamic output signal generated by the BENTLY NEVADA Proximity Probe loop to your vibration monitor, where every 200 mV of AC voltage change equals 1 mil (0.0254 mm) of physical shaft vibration.

If you want to more details about BENTLY NEVADA Proximity Probe，please contact me without hesitate.Email：sales@sparecenter.com

Question 1: What is the default calibration target material for the Bently Nevada 330905-00-05-10-12-CN proximity probe?

Answer 1: The BENTLY NEVADA Proximity Probe is factory calibrated for standard AISI 4140 high-molybdenum steel. For other metals, a custom scaling factor calibration is required to maintain accuracy.

Question 2: Can the Bently Nevada 330905-00-05-10-12-CN proximity probe use a standard 3300 XL extension cable?

Answer 2: No. The BENTLY NEVADA Proximity Probe belongs to the NSv (narrow side-view) series and is completely incompatible with the standard 3300 XL 5mm/8mm assembly. It requires a dedicated 330906 NSv extension cable to function properly.

Q3: What is the purpose of the FluidLoc cable configuration on the Bently Nevada 330905-00-05-10-12-CN proximity probe?

A3: The BENTLY NEVADA Proximity Probe is equipped with a FluidLoc cable (Option 12) to prevent oil, water, or other process fluids from leaking into the machine housing through the coaxial cable inside the probe cable.

Q4: How can I determine the physical dimensions of the Bently Nevada 330905-00-05-10-12-CN proximity probe based on the part number?

A4: Part Number Confirmation: The Bently Nevada 330905-00-05-10-12-CN proximity probe uses an M10 x 1 metric threaded housing. The length of the unthreaded portion is 0 mm (fully threaded), the total housing length is 50 mm, and the internal cable length is 1.0 m.

Q5: What is the linear measurement range of the Bently Nevada 330905-00-05-10-12-CN proximity probe during operation?

A5: The linear measurement range of the Bently Nevada 330905-00-05-10-12-CN proximity probe is 1.5 mm (60 mil). This operating range starts at a physical gap of 0.25 mm (10 mil) from the target surface and extends to a distance of 1.75 mm (70 mil) from the target surface.

Q6: Why is the Bently Nevada 330905-00-05-10-12-CN proximity probe better suited for small shafts than the standard 8 mm probe?

A6: The Bently Nevada 330905-00-05-10-12-CN proximity probe features a highly focused tip magnetic field design, making it suitable for confined spaces. This prevents crosstalk or side-view interference from surrounding metal walls when monitoring shafts with a diameter less than 51 mm (2 inches).

Email: sales@sparecenter.com