Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: Bently Nevada
Product No.: 330703-000-080-10-02-00
Country of origin:United States
Product Type: 3300 XL 11 mm Proximity Probe
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 180g
Dimensions: 50 mm x 100 mm x 100 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
330703-000-080-10-02-00: 3300 XL 11 mm proximity probe featuring an M14 x 1.5 metric thread without armor, configured with 0 mm unthreaded length (Option 000), 80 mm overall case length (Option 080), 1.0 m total length (Option 10), miniature ClickLoc coaxial connector (Option 02), and no agency approvals required (Option 00).
Unlike armored versions or variants with integrated connector protectors, this configuration is supplied with an unarmored triaxial cable and a standard miniature coaxial ClickLoc connector. The 11 mm tip diameter provides a wider linear range than standard 8 mm systems, making this probe suitable for displacement and vibration monitoring on turbine and compressor shafts.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330703-000-080-10-02-00 | 3300 XL 11 mm Proximity Probe, M14 x 1.5 thread, without armor |
| A - Unthreaded Length Option | 000 | 0 mm unthreaded length |
| B - Overall Case Length Option | 080 | 80 mm case length |
| C - Total Length Option | 10 | 1.0 meter (3.3 feet) total length |
| D - Connector and Cable-Type Option | 02 | Miniature coaxial ClickLoc connector, standard cable |
| E - Agency Approval Option | 00 | Not required |
| Manufacturer | Bently Nevada |
| Part Number | 330703-000-080-10-02-00 |
| Transducer System | 3300 XL 11 mm Proximity Transducer System |
| Tip Diameter | 11 mm |
| Case Thread | M14 x 1.5 metric thread, without armor |
| Unthreaded Case Length | 0 mm |
| Threaded Case Length | 80 mm |
| Total Probe Length | 1.0 meter (3.3 feet) |
| Connector Type | Miniature coaxial ClickLoc (gold-plated brass) |
| Cable Type | 75 ohm triaxial, fluoroethylene propylene (FEP) insulation |
| Target Material Compatibility | AISI 4140 steel (standard calibration) |
| Recommended Gap Setting | 2.5 mm (100 mils) |
| Linear Range | 4.0 mm (160 mils), from approximately 0.5 to 4.5 mm (20 to 180 mils) |
| Scale Factor (ISF) | 3.94 V/mm (100 mV/mil) +/-10% |
| Probe DC Resistance (R_PROBE) | 5.9 +/-0.5 ohms (center conductor to outer conductor) |
| Frequency Response | 0 to 8 kHz (+0, -3 dB typical) |
| Operating and Storage Temperature | -52 degC to +177 degC (-62 degF to +351 degF) |
| Pressure Sealing | Viton O-ring seal between probe tip and case |
| Relative Humidity | 100% condensing, non-submersible (with protected connectors) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel (SST) |
| Maximum Case Torque | 63.3 N-m (560 in-lb) rated, 21.1 N-m (187 in-lb) recommended |
| Minimum Cable Bend Radius | 25.4 mm (1.0 in) |
Ensure correct thread engagement with the machine housing or mounting bracket. For M14 x 1.5 threads, the recommended installation torque is 21.1 N-m (187 in-lb), with a maximum rated torque of 63.3 N-m (560 in-lb). The cable must maintain a minimum bend radius of 25.4 mm (1.0 in). Take precautions to protect the coaxial connector from moisture, dirt, and mechanical stress. Using silicon tape on the connection is not recommended where exposure to turbine oil is expected. Ensure the physical gap is adjusted to approximately 2.5 mm (100 mils) to align the measurement within the linear center of the transducer output range.
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| Country of origin |
United States
|