Description
Product Overview
Bently Nevada 21000 Proximity Probe Housing Assembly (Product No. 21000-28-10-20-030-03-02) delivers hazardous-area safety for industrial automation systems. Features 3″ probe penetration and CSA/API 670 compliance, ideal for precision monitoring in refineries, chemical plants, and heavy machinery.
Technical Specifications
| Brand | Model | Suffix Details | Range | Output | Weight |
|---|---|---|---|---|---|
| Bently Nevada | 21000-28-10-20-030-03-02 | Probe:28 (8mm 3300 XL) Cable:10 (1.0m/39″) Adapter:20 (2″) Penetration:030 (3.0″) Fitting:03 (NPT plug + reducer + multi-size seals) Thread:02 (3/4-14 NPT) | 8 mm | Non-incendive | 1.1 kg (2.4 lb) |
Key Advantages
- 3.0″ probe depth for pump shaft alignment in tight spaces.
- Multi-size cable seals (1/8″ to 3/8″) simplify installation.
- Includes 3/4-14 NPT to 1/2-14 NPT reducer for flexible piping.
- Aluminum-stainless steel mix resists harsh chemicals.
Installation Guide
Use 3/4-14 NPT thread with included seals. Perfect for HVAC motor vibration analysis or conveyor belt health monitoring.
Certifications
- CSA Class I Div 1/2 (Groups C,D)
- RoHS 2011/65/EU
- API 670 Standard (4th Edition)
Industrial Use Cases
- Monitors compressor blade wear in natural gas processing plants.
- Deployed in pharmaceutical mixers for Class II Division 2 dust control.
Contact: sales@ubestplc.com











0.0 Average Rating Rated (0 Reviews)