Bently Nevada 330101-00-24-05-02-05 3300 XL 8 mm Proximity Probe
Bently Nevada 330101-00-24-05-02-05 3300 XL 8 mm Proximity Probe
The Bently Nevada 330101-00-24-05-02-05 is a 3300 XL 8 mm Proximity Probe designed for non-contact shaft displacement and vibration measurement in Bently Nevada proximity transducer systems. This configuration features a 3/8-24 UNF threaded stainless steel probe body, a 0.5 m integral cable, a miniature coaxial ClickLoc connector, and hazardous-area approvals including CSA, ATEX, and IECEx.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 330101-00-24-05-02-05 |
| Brand | Bently Nevada |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Sensor Type | Eddy-Current Displacement Sensor |
| Thread Size | 3/8-24 UNF |
| Armor Option | Without Armor |
| Unthreaded Length | 0.0 in |
| Overall Case Length | 2.4 in |
| Total Cable Length | 0.5 m (1.6 ft) |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Cable Type | Standard Cable |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Case Material | AISI 303/304 Stainless Steel |
| Linear Range | 2 mm (80 mils) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Temperature Range | -52 deg C to +177 deg C |
| Agency Approvals | CSA, ATEX, IECEx |
Configuration Breakdown
The ordering code identifies the mechanical and electrical configuration of the probe:
- 330101: 3300 XL 8 mm proximity probe, 3/8-24 UNF thread, without armor
- -00: 0.0 in unthreaded length
- -24: 2.4 in overall case length
- -05: 0.5 m integral cable length
- -02: Miniature coaxial ClickLoc connector with standard cable
- -05: CSA, ATEX, and IECEx approvals
This configuration should be matched with the appropriate extension cable and Proximitor sensor specified for the 3300 XL transducer system.
Measurement Principle
The probe operates using eddy-current sensing technology. When installed adjacent to a conductive target such as a rotating shaft, it generates a signal proportional to the distance between the probe tip and the target surface.
In a complete 3300 XL transducer system, this measurement enables continuous monitoring of shaft position and dynamic vibration. The output is commonly used by machinery protection and condition monitoring systems for rotating equipment.
Mechanical Construction
The probe incorporates a PPS sensing tip and a stainless steel case manufactured from AISI 303/304 stainless steel. The threaded probe body supports precise mounting and gap adjustment while maintaining mechanical stability during operation.
The supplied 0.5 m cable and ClickLoc connector provide a compact connection arrangement in installations where probe-to-extension-cable distance is limited.
Application Considerations
The specified linear range of 2 mm (80 mils) and scale factor of 7.87 V/mm (200 mV/mil) are key calibration characteristics of the 3300 XL 8 mm system. These values allow accurate interpretation of shaft displacement and vibration measurements when the probe is used with compatible system components.
The temperature capability of -52 deg C to +177 deg C allows installation in machinery environments where elevated bearing and casing temperatures may be encountered.
Frequently Asked Questions
Q: What does the "-05" cable length option represent in this model?
A: In the ordering code 330101-00-24-05-02-05, the first "-05" identifies a probe cable length of 0.5 m (1.6 ft).
Q: Is this probe supplied with armor protection?
A: No. The 330101 model specified in this configuration is the non-armored version with a standard cable arrangement.
Q: What connector is fitted to this probe?
A: This configuration uses a miniature coaxial ClickLoc connector with a standard cable, identified by the "-02" option code.
Bently Nevada 330101-00-24-05-02-05 3300 XL 8 mm Proximity Probe
