Description
Bently 330703-00-05-10-02-00
Technical Specifications
| Parameter Category | Specific Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Family | 3300 XL 11mm Proximity Transducer System |
| Thread Specification | M14 x 1.5 metric thread |
| Unthreaded Length | 00 = 0.0 mm (no unthreaded section) |
| Overall Case Length | 05 = 5.0 mm |
| Total Cable Length | 10 = 1.0 meter (3.3 feet) |
| Cable Option | 02 = Non-armored (standard) |
| Agency Approval | 00 = No agency approval required |
| Probe Diameter | 11.0 mm |
| Linear Range | 4.0 mm (160 mils) |
| Sensitivity | 3.94 V/mm (100 mV/mil) with system |
| Target Material | Calibrated for AISI 4140 steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel |
| Operating Temperature (Probe) | -51°C to +177°C (-60°F to +350°F) |
| Storage Temperature | -51°C to +260°C (-60°F to +500°F) |
| Pressure Sealing | Viton O-ring standard |
| DC Resistance | 5.9 ± 0.5 ohms (for 1.0m cable) |
| Typical Capacitance | 69.9 pF/meter |
| Weight | Approximately 0.07 kg |
Key Features
- Compact 5mm Case Length: Very short case for installations with extremely limited space
- M14x1.5 Metric Thread: Standard metric thread for European and international machinery
- 11mm Diameter with 4mm Range: Large linear range in a compact package
- TipLoc and CableLoc Technology: Strong mechanical bonds
- ClickLoc Connector: Reliable connection with positive locking
- Full System Interchangeability: Interchangeable within 3300 XL 11mm system
- API 670 Compliance: Meets API 670 Standard requirements
Application Scenarios
- Compact bearing housings: Monitors shaft vibration in small bearing housings with limited mounting depth
- European machinery: Fits standard M14x1.5 threaded holes in European-designed equipment
- Small turbine monitoring: Measures shaft position in small steam and gas turbines
- Compact compressor monitoring: Monitors shaft vibration in small process compressors
- Pump bearing monitoring: Measures vibration in centrifugal and positive displacement pumps
- Motor bearing monitoring: Monitors bearing condition in medium-sized electric motors
- Gearbox monitoring: Measures gear shaft vibration in compact gearboxes
- Fan and blower monitoring: Monitors small industrial fans and blowers
Performance Parameters Identical to other 3300 XL 11mm probes. Linear range 4.0 mm (160 mils), ISF 3.94 V/mm (100 mV/mil) ±10%, standard DSL ±0.10 mm (±4 mils). The 5mm case length does not affect electrical performance but requires careful installation to ensure adequate thread engagement.
Material Composition Identical to other 3300 XL 11mm probes with PPS tip, AISI 304 stainless steel case, high-temperature coil, and FEP insulated cable.
Structural Characteristics Cylindrical stainless steel case with M14x1.5 external thread. The 0mm unthreaded length means the thread extends to the probe tip. The 5mm overall case length is very compact, providing minimal thread engagement. The integral cable exits from the rear. The probe tip is molded PPS with flat sensing face. The ClickLoc connector is at the cable end.
Working Principle Identical to other 3300 XL 11mm probes using the eddy current principle.
Installation Requirements
- Drill and tap mounting hole with M14x1.5 thread to a depth of at least 5mm
- The very short 5mm case provides minimal thread engagement; ensure the mounting structure is thick enough
- Apply anti-seize compound to threads
- Tighten to recommended torque of 21.1 N·m (187 in·lb), maximum 63.3 N·m (560 in·lb)
- Do not overtighten; the short case is susceptible to distortion
- Verify probe tip is at correct gap distance from target
- Route cable appropriately
- Connect with ClickLoc connector
Usage Precautions
- The short 5mm case provides minimal thread engagement; check tightness very frequently
- Do not overtighten; the short case can easily distort
- Ensure adequate mounting structure thickness for the M14x1.5 thread
- All other precautions identical to other 3300 XL 11mm probes
