Product Details
The Bently Nevada 19000-00-95-12-02, also cataloged as the 19000 Proximity Probe, operates as a dedicated hardware component for non-contact shaft position and vibration measurement within 3300 and 3500 Machinery Protection Systems.
Suffix Breakdown & Model Matrix
| Option Field | Code | Configuration Detail |
|---|---|---|
| Unthreaded Length Option | 00 | 0.0 in unthreaded body length |
| Overall Case Length Option | 95 | 9.5 in overall case length |
| Total Length Option | 12 | 1.2 meters (approx. 4.0 ft) system cable length |
| Agency Approval Option | 02 | CSA / NRTL / C agency approvals |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 19000-00-95-12-02 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.55 kg |
| Dimensions | 9.5 in case length |
| Operating Temp | -40 deg C to +85 deg C |
| Power Consumption | Passive sensor; powered via Proximitor sensor input circuitry |
| Operating Frequency | 10 kHz to 1 MHz |
| Input Impedance | 50 ohm |
| Output Signal | Analog voltage |
| Accuracy | +/-0.5% |
| Resolution | 100 mV |
Eddy-Current Probe Scaling and Gap Voltage Validation
The 19000-00-95-12-02 probe measures static position and dynamic rotor motion by generating an electromagnetic field that reacts with the observed conductive target surface. Accurate eddy-current probe scaling depends on establishing proper mechanical air gaps during installation to ensure output voltages meet the standard -10 VDC gap voltage validation targets under centered operating conditions. High-frequency performance across the 10 kHz to 1 MHz range provides baseline input signals necessary for detailed rotor dynamics evaluation and active cross-talk suppression between closely spaced radial channels.
Frequently Asked Questions
Q: How is the physical gap set during mechanical installation?
A: Mechanical insertion depth is adjusted until the connected Proximitor output reaches the nominal -10 VDC gap voltage validation baseline with the shaft at rest.
Q: Does the probe require direct operating power connections at the installation point?
A: No, the probe is a passive transducer driven directly through the coaxial cable link connected to the Proximitor extension circuit.
Field Installation Guidelines
- Inspect the 9.5 in probe body and probe tip for physical surface defects before mechanical installation.
- Thread the probe into the bearing housing or mounting bracket using hand torque; avoid rotating the probe by pulling on the output cable.
- Adjust insertion depth while monitoring DC gap voltage to establish the nominal -10 VDC working target.
- Tighten locknuts against the mounting thread to maintain physical position under machine vibration.
- Connect the probe coaxial tail to the extension cable using low-loss connector protectors and insulate the shield from local machine frame ground.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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