Description
Bently Nevada 3300 XL Extra-Long Proximity Probe
Industrial sensor with 3.0″ stainless steel case for deep installations. Features multi-agency approvals for global use. Made in USA.
PART NUMBER GUIDE
| 330702 | Base Model |
| 20 | 2.0″ Unthreaded Length |
| 30 | 3.0″ Case Length |
| 10 | 1.0m Cable (3.3 ft) |
| 01 | ClickLoc Connector |
| 05 | Multiple Approvals |
ENGINEERING SPECS
| Thread Type | 1/2-20 UNF |
| Max Thread Depth | 0.75″ (19mm) |
| DC Resistance | 5.9Ω ±0.5Ω |
| Bend Radius | 25.4mm (1.0″) min |
| Shipping Weight | 0.17 kg |
MATERIAL SCIENCE
- Tip: PPS Polymer
- Case: AISI 304 Stainless
- Seal: Viton O-ring
- Cable: FEP Triaxial (75Ω)
TORQUE SPECIFICATIONS
| Mounting Torque | 15.2 N•m (133 in•lb) |
| Max Torque | 45.2 N•m (400 in•lb) |
| Connector Torque | Finger tight (0.565 N•m max) |
EXTREME ENVIRONMENT
| Temperature | -51°C to +177°C |
| Seal Warning | Avoid < -34°C |
| Pressure Rating | Custom test available |
| Certifications | ATEX, IECEx, CSA |
INSTALLATION PROTOCOL
- Prepare 1/2-20 UNF threaded port
- Insert probe to 3.0″ depth
- Torque to 15.2 N•m
- Maintain >25.4mm cable bend radius
- Keep environment > -34°C
GLOBAL COMPLIANCE
Approved for use in:
– EU (ATEX Directive)
– North America (CSA)
– International (IECEx)
– Hazardous locations worldwide
PACKAGE CONTENTS
- 330702-20-30-10-01-05 probe
- ClickLoc connector protector
- Installation guide
- 12-month warranty
WORLDWIDE SHIPPING
Express delivery via FedEx, UPS, DHL
TECHNICAL FAQ
| Q: Pressure testing available? | A: Custom testing upon request |
| Q: M16 thread alternative? | A: 24mm max engagement depth |
| Q: Chemical resistance? | A: Resists oils, solvents, mild acids |
| Q: Longer cable options? | A: Available in 5m & 9m versions |
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