Description
Bently Nevada 330130-040-00-00 Industrial Proximity Transducer Technical Profile
Core Product Introduction
The Bently Nevada 330130-040-00-00 is a high-performance extended-length 3300 XL 8 mm proximity transducer system, purpose-engineered for non-contact measurement of shaft vibration, shaft position, and speed on critical rotating machinery. As a core component of Bently Nevada’s industry-standard 3300 XL monitoring ecosystem, it delivers exceptional measurement accuracy and long-term stability even in harsh industrial environments, and natively integrates with Bently Nevada 3500 series machinery protection systems you previously focused on, forming a complete end-to-end machinery health monitoring solution for power generation, oil and gas, and petrochemical facilities.
330130-040-00-00
Primary Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Bently Nevada (GE Digital) |
| Part Number | 330130-040-00-00 |
| Product Category | 3300 XL 8 mm Extended Proximity Transducer |
| System Measurement Range | 0 to 2.0 mm (0 to 80 mils) |
| Output Sensitivity | 7.87 V/mm (200 mV/mil), ±5% tolerance |
| Operating Temperature Range | -35°C to +185°C |
| Probe Cable Length | 4 meters (13.1 ft) |
| Supply Voltage | -17.5 V DC to -26 V DC |
| Maximum Output Current | < 10 mA, with built-in short-circuit protection |
| Certifications | ATEX, IECEx, CE, UL, CSA for hazardous area deployment |
| Ingress Protection Rating | IP67 for probe sensing tip |
Recommended Peer Series Models
- Bently Nevada 330130-045-00-00: 5-meter extended cable variant, designed for large turbine and compressor installations where longer wiring distance between probe and monitor rack is required.
- Bently Nevada 330130-080-00-00: High-temperature optimized version, rated for continuous operation up to 220°C, tailored for high-temperature steam turbine and gas turbine exhaust side measurement points.
- Bently Nevada 330103-00-02-10-05: Standard 8 mm proximity probe with 1-meter integral cable, paired with standard extension cables for general-purpose machinery monitoring scenarios.
- Bently Nevada 330190-00-05-00: High-pressure resistant proximity transducer variant, certified for deployment inside pressurized compressor casings with strict pressure containment requirements.
Professional Quality Control Test Standard Operating Procedure
- Pre-Power Visual Inspection: Verify no physical damage to probe tip, cable jacket, and connector pins; confirm no cuts, abrasions, or loose components on the entire cable length.
- Probe Impedance Validation Test: Measure the coil impedance of the probe with a precision LCR meter at 1 kHz, confirm the reading falls within Bently Nevada’s factory-specified tolerance range.
- Calibration Test with Standard Calibrator: Mount the probe on a Bently Nevada TK-3 calibration kit, move the target from 0 mm to 2.0 mm step by step, verify the output voltage maintains 7.87 V/mm linearity within ±5% full range.
- High-Low Temperature Cycling Test: Place the probe in a temperature chamber, run 10 cycles of -35°C to +185°C with 1-hour dwell time at each extreme, confirm no sensitivity drift exceeds ±2% after test completion.
- Cable Tensile and Bending Test: Apply specified tensile load on the cable for 10 minutes, then perform 500 cycles of 90-degree bending test, confirm no open circuit or signal discontinuity occurs.
- 72-Hour Continuous Burn-In Test: Power the transducer under rated supply voltage, operate it at mid-range gap position for 72 consecutive hours, record all output logs, and only release units with zero error records for shipment.
New Module Installation Guidelines
- Confirm the machinery is in full shutdown and locked-out/tagged-out status before installation, select a proper mounting position perpendicular to the measured shaft surface to avoid measurement error.
- Thread the probe into the pre-drilled mounting hole, adjust the initial gap to the mid-point of the linear measurement range, then tighten the lock nut securely to fix the probe position.
- Route the probe and extension cable separately from high-voltage power cables, avoid sharp bends with radius less than 25 mm, and connect all connectors tightly with proper locking mechanism.
- Power on the Bently Nevada 3500 monitoring rack, verify the gap voltage reading on the monitor is stable and within the normal working range, then perform a full gap calibration validation before putting the system into formal operation.
Application Scenarios and Core Features
This transducer is widely deployed on steam turbines, centrifugal compressors, gas turbines, large pumps, and industrial fans in power plants, refineries, and petrochemical facilities. Its core advantages include industry-leading long-term measurement stability, wide operating temperature range, and native seamless compatibility with Bently Nevada 3500 series monitoring racks you previously researched. It can be integrated with your existing 3500/32M vibration monitor and 3500/42 position monitor modules to build a complete, certified machinery protection system that meets API 670 industry standards.
Frequently Asked Questions
- Q: What is the standard sensitivity of this 330130 series transducer?
A: The standard calibrated sensitivity is 7.87 V/mm (200 mV/mil), with a total tolerance of ±5% across the full measurement range. - Q: Can this transducer be directly connected to Bently Nevada 3500 series monitors?
A: Yes, it is natively designed for full compatibility with 3500 series monitoring modules, no extra signal conversion hardware is required. - Q: What is the maximum continuous operating temperature of the probe tip?
A: The probe tip can operate continuously at up to +185°C, suitable for most general turbine and compressor measurement points. - Q: Does this product carry hazardous area certification?
A: Yes, it is certified with ATEX, IECEx, UL and CSA approvals, safe for deployment in Zone 1 and Zone 2 explosive hazardous locations.
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