أصلي 100%. أكثر من 100,000 قطعة متوفرة. جاهزة للشحن.

  • ar

Configured for displacement measurement in rotating machinery, the Bently Nevada 330101-00-39-15-02-05 (330101 8 mm Proximity Probe) provides direct physical execution of gap-to-voltage conversion for vibration and position monitoring.

Suffix Breakdown & Model Matrix

Option Component Selection Description
Model 330101 3300 XL 8 mm Proximity Probe
Unthreaded Length 00 0.0 in
Case Length 39 3.9 in
Total Length 15 1.5 m
Connector Type 02 Miniature coaxial ClickLoc
Agency Approval 05 CSA, ATEX, IECEx

Hardware Specifications

Parameter Specification
Model 330101-00-39-15-02-05
Brand Bently Nevada
Origin USA
Weight 0.323 kg
Dimensions 3/8-24 UNF thread, 3.9 in case length
Operating Temp -51 deg C to +177 deg C
Power Consumption Driven by 3300 XL Proximitor Sensor

Bently Nevada Mechanical Monitoring and TSI Characteristics

The 330101 probe system utilizes eddy-current probe scaling to convert target distance into a linear voltage signal, standardized at 7.87 V/mm (200 mV/mil). Accurate vibration analysis requires gap voltage validation against -10 VDC targets during installation to ensure the probe operates within the linear portion of the Proximitor transfer curve. For applications involving multiple sensors, cross-talk suppression must be maintained by ensuring proper probe separation, preventing mutual signal interference. The coaxial signal path must remain electrically continuous; avoid sharp bends in the cable to prevent characteristic impedance fluctuations that distort rotor dynamics data.

Frequently Asked Questions

Q: Can the 1.5 m cable be field-terminated?

A: No. The 3300 XL system is a factory-calibrated unit. Altering the cable length changes the system's electrical capacitance and inductance, which will invalidate the factory calibration and cause measurement errors.

Q: What is the requirement for the ClickLoc connector during installation?

A: The ClickLoc connector provides a secure, vibration-resistant connection. It must be fully seated until a tactile click is felt to ensure reliable continuity in the coaxial path and to maintain the integrity of the signal shielding.

Field Installation Guidelines

  1. Ensure the mounting hole is drilled and tapped for 3/8-24 UNF threads, maintaining perpendicularity to the shaft surface.
  2. Carefully install the probe into the mounting bracket. Avoid using excessive force that could damage the probe tip or the threaded housing.
  3. Once the probe is positioned to the desired gap, secure the jam nuts using standard torque values to prevent movement during high-speed machine operation.
  4. Route the coaxial cable through shielded conduit, ensuring the cable is not subjected to stress or sharp bends that exceed the minimum bend radius.
  5. Validate the output voltage using a high-impedance digital multimeter at the Proximitor sensor terminals to ensure the gap is set correctly before machine startup.

ماذا يقول عملاؤنا عنا؟

Translation missing: ar.general.search.loading