Product Details
The 330101-00-20-90-02-05 is a triple-certified 8 mm proximity probe from the Bently Nevada 3300 XL series designed for hazardous area vibration and displacement monitoring. This model features a 2.0-inch compact case length and a 9-meter explosion-safe cable, making it suited for installations requiring long cable runs in classified atmospheres. It delivers an accurate output of 7.87 V/mm while supporting operating temperatures up to 260 deg C for the cable assembly.
Hazardous Area Approvals and Compliance
The probe carries comprehensive global certifications including ATEX Zone 1, IECEx, and CSA ratings to ensure compliance in explosive industrial environments such as oil refineries and chemical processing plants. It meets IEC 60079-11:2012 standards for intrinsically safe apparatus. These certifications permit safe deployment in hazardous atmospheres where combustible gases or dusts are present.
Mechanical and Electrical Performance
Constructed with a 3/8-24 UNF thread type and a Viton O-ring pressure seal, the probe maintains reliable mechanical integrity under operational pressure differentials. The cable assembly withstands a pull strength of 330 N (75 lbf) and operates across extreme thermal ranges from -51 deg C to +260 deg C. The unit yields a linear range between 0.25 mm and 2.3 mm with a recommended initial gap setting of 1.27 mm at -9 VDC.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330101-00-20-90-02-05 |
| Brand | Bently Nevada |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Case Length | 2.0 inches |
| Total Cable Length | 9 metres (29.5 feet) |
| Linear Range | 0.25 to 2.3 mm |
| Accuracy | +/- 1 mil |
| Output | 7.87 V/mm +/- 5 percent |
| Cable Pull Strength | 330 N (75 lbf) |
| Thread Type | 3/8-24 UNF |
| Recommended Gap | 1.27 mm at -9 VDC |
| Probe Tip Temperature Range | -52 deg C to +218 deg C |
| Cable Temperature Range | -51 deg C to +260 deg C |
| Pressure Seal | Viton O-ring |
| Connector Type | Miniature coaxial ClickLoc |
| Weight | 0.323 kg |
| ATEX Rating | II 1G Ex ia IIC T4 |
| IECEx Rating | Ex 23.0056X |
Frequently Asked Questions
Q: What hazardous area certifications does this probe possess?
A: It features triple certification including ATEX Zone 1 (II 1G Ex ia IIC T4), IECEx (Ex 23.0056X), and CSA approvals.
Q: What is the total length and temperature rating of the attached cable?
A: The cable length is 9 meters (29.5 feet) and it tolerates temperatures ranging from -51 deg C to +260 deg C.
Q: What is the electrical output scaling of this model?
A: The probe provides an output of 7.87 V/mm +/- 5 percent with an accuracy of +/- 1 mil within its specified linear range.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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