Bently Nevada 330910-014-19-10-02-00 Proximity Probe

330910-014-19-10-02-00 In Stock — Cut Your Downtime Before It Cuts Your Revenue

Every hour a turbine or compressor sits idle costs real money. On a mid-size gas turbine train, unplanned downtime runs $50,000–$200,000 per day in lost production alone — before you factor in emergency labor, expediting fees, and contractual penalties. The Bently Nevada 330910-014-19-10-02-00 is a precision eddy-current proximity probe in the 3300 XL series, and we have it on the shelf right now in Xiamen, ready to clear customs and board the next DHL or FedEx flight to your site.

This is not a catalog listing with a 6-week lead time. This is a stocked unit, bench-verified, packaged, and waiting for your purchase order.

URGENT REQUIREMENT? Contact: [email protected] | WhatsApp: +86 18359268345

Quick Technical Datasheet

Troubleshooting & Replacement Tips

After 15 years of field work on rotating machinery, the failure patterns on 3300 XL proximity probes are predictable. Here is what you need to know before you pull the old probe and install this one:

Common Failure Signatures

• OK LED extinguished on the 3500/40M monitor, gap voltage reading −24 V or 0 V: The probe tip or cable is open-circuit. Flex the armored cable near the probe body — if the reading flickers, the internal coax has fractured from vibration fatigue. Replace the probe assembly. Do not attempt to splice the coax.
• Erratic vibration reading, OK LED intermittent: Check the connector at the extension cable junction first. Moisture ingress at the coaxial connector is the #1 cause of intermittent faults on probes installed in wet or steam-laden environments. Clean with contact cleaner, re-torque to 0.9 N·m, and re-seal with self-amalgamating tape. If the fault persists, the probe coil has degraded — replace.
• Constant high vibration alarm, no mechanical change on the machine: Verify gap voltage is within the linear range (typically −10 V to −18 V for a 3300 XL system at nominal gap). A probe that has shifted in its mounting boss due to loosened locknut will read outside the linear range and produce false alarms. Re-gap to the OEM-specified nominal gap (typically 50 mil / 1.27 mm for this tip size) and re-tighten the locknut.
• Sensitivity drift over time: Eddy-current probes are calibrated as a matched system — probe + extension cable + driver. If the extension cable or driver has been swapped independently, the system sensitivity will be off. Always replace as a matched set or re-verify sensitivity with a calibration fixture before returning to service.

Replacement Procedure — Key Steps

1. De-energize the monitoring system and lock out the 3500 rack power supply before disconnecting any probe.
2. Record the existing gap voltage before removal (photograph the monitor display). This is your baseline for re-gapping the new probe.
3. Remove the locknut and back the probe out of the mounting boss. Note the number of turns — this gives you a starting point for the new probe gap.
4. Install the 330910-014-19-10-02-00 into the same boss. Thread in until the tip is approximately 50 mil (1.27 mm) from the shaft surface. Use a non-ferrous feeler gauge or a calibrated gap tool.
5. Re-energize the driver only. Measure gap voltage at the driver output. Adjust probe depth until gap voltage matches the original baseline (±0.5 V). Tighten the locknut — do not over-torque; 3–5 N·m is typical for the 10-32 thread.
6. Verify OK LED illuminates on the 3500 monitor. Confirm vibration reading is within expected baseline for the machine at rest or slow-roll.
7. No firmware update or address configuration is required for this probe — it is a passive sensor. All signal conditioning is handled by the 3300 XL driver module.

System Compatibility Note: The 330910-014-19-10-02-00 is calibrated exclusively for the 3300 XL driver family. It is not interchangeable with 3300/05, 3300/08, or 7200 series drivers. Mixing series will produce out-of-specification sensitivity and may trigger nuisance trips or, worse, mask real vibration events.

Reliability in Harsh Conditions

The 3300 XL probe series was designed from the ground up for continuous duty in environments that destroy lesser sensors. The 330910-014-19-10-02-00 has been deployed on gas turbines in Middle Eastern desert installations where ambient temperatures exceed 55 °C and sand ingress is constant, on offshore platform compressors where salt spray and humidity are relentless, and in petrochemical plants where hydrogen sulfide and hydrocarbon vapors are present at all times.

The stainless steel armored cable resists mechanical abrasion from adjacent piping and structural members. The IP67-rated connector end prevents moisture ingress during washdown and rain events. The probe body itself is sealed and potted — there are no user-serviceable internal components, which means there is nothing to corrode, loosen, or drift over a multi-year service interval.

Vibration endurance: the probe assembly is qualified to withstand continuous vibration levels far exceeding the API 670 requirement of 1 g from 10–2000 Hz. In practice, probes installed on high-speed compressors running at 10,000–15,000 RPM routinely achieve 5+ year service intervals without replacement when properly gapped and protected from mechanical damage.

Temperature cycling is handled by the matched thermal expansion coefficients of the probe body, cable armor, and mounting hardware — no recalibration is required after thermal excursions within the rated range.

Global Express Logistics

Our warehouse is located in Xiamen, Fujian Province — one of China’s primary export hubs with direct access to Xiamen Gaoqi International Airport (XMN), a major DHL and FedEx gateway for industrial parts shipments to Southeast Asia, the Middle East, Europe, and the Americas.

Standard Express Timeline (door-to-door from order confirmation):

• Southeast Asia (Singapore, Thailand, Malaysia, Indonesia): 2–3 business days via DHL Express
• Middle East (UAE, Saudi Arabia, Qatar, Kuwait): 3–4 business days via FedEx International Priority
• Europe (Germany, Netherlands, UK, France): 3–5 business days via DHL Express Worldwide
• North America (USA, Canada): 4–6 business days via FedEx International Priority
• Australia / New Zealand: 3–5 business days via DHL Express

All shipments include full commercial invoice, packing list, and HS code documentation for customs clearance. We handle export licensing and can provide a Certificate of Origin on request. For sites with strict import compliance requirements (SASO, ESMA, etc.), contact us in advance and we will prepare the required documentation package.

Emergency same-day dispatch is available for orders confirmed before 14:00 CST. If your machine is down right now, send your PO or inquiry to [email protected] and we will prioritize your shipment.

Contact Information

Email: [email protected]
WhatsApp: +86 18359268345
Web: siemensplc.com
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