330702-00-26-90-11-05 Proximity Probe Bently Nevada

Bently Nevada 330702-00-26-90-11-05: 3300 XL 11 mm Proximity Probe

• Brand: Bently Nevada — made in U.S.A. for rigorous quality standards.
• Model number: 330702-00-26-90-11-05 — fully defined by option codes.
• Core type: 3300 XL 11 mm Proximity Probe with armor and miniature coaxial ClickLoc connector.
• Thread specification: 1/2-20 UNF thread case, maximum thread engagement 0.750 inch.
• Unthreaded length option: 00 = 0.0 inches — standard flush configuration.
• Overall case length option: 26 = 2.6 inches — compact and robust.

Technical Specifications – Electrical & Mechanical

• Total probe length: 9.0 meters (29.5 feet).
• Probe DC resistance: 8.5 ± 1.1 ohms from center conductor to outer conductor (RPROBE).
• Cable type: 75 Ω triaxial, fluoroethylene propylene (FEP) insulated cable. FluidLoc cable with miniature coaxial ClickLoc connector and connector protector.
• Agency approval option: 05 = multiple approvals (EPL Ga, Gc, Dc compliance).
• Probe tip material: Polyphenylene sulfide (PPS) — excellent chemical and wear resistance.
• Probe case material: AISI 304 stainless steel (SST) — corrosion-resistant and durable.

Temperature and Environmental Ratings

• Operating & storage temperature range: -51°C to +177°C (-60°F to +351°F).
• Exposing the probe below -34°C (30°F) may shorten the pressure seal life — please follow guidelines.
• EPL Ga / Gc temperature classes (probe only): T1 (-55°C to +232°C), T2 (-55°C to +177°C), T3 (-55°C to +120°C), T4 (-55°C to +80°C), T5 (-55°C to +40°C).
• EPL Dc temperature classes: T280°C @ Ta -55°C to +232°C, T225°C @ Ta -55°C to +177°C, T170°C @ Ta -55°C to +120°C, T130°C @ Ta -55°C to +80°C, T105°C @ Ta -55°C to +100°C, T90°C @ Ta -55°C to +40°C.
• Pressure sealing: Viton O-ring seals differential pressure between probe tip and case. Probes are not pressure-tested before shipment.

Installation & Mechanical Torque Guidelines

• Probe case torque (1/2-20 threads): Maximum rated 45.2 N•m (400 in•lb). Recommended 15.2 N•m (133 in•lb).
• Connector-to-connector torque: Finger tight recommended, maximum 0.565 N•m (5 in•lb).
• Minimum bend radius (with or without SST armor): 25.4 mm (1.0 inch). Avoid tight bends during installation.
• Maximum thread engagement length: 0.750 inch for 1/2-20 UNF case; for M16x1.5 threads, max engagement is 24 mm.
• Always use recommended torque values to preserve probe integrity and measurement accuracy.

Frequently Asked Questions (FAQ)

• Q: Is this 330702-00-26-90-11-05 probe brand new and original?
  A: Yes, we supply brand new, genuine Bently Nevada products. No refurbished or counterfeit parts.
• Q: Do you have this 9-meter 3300 XL probe in stock?
  A: Yes, we maintain stock of the 330702-00-26-90-11-05 model. Inventory levels may vary but we fulfill quickly.
• Q: What is the typical lead time for shipping?
  A: We dispatch all orders within 5 days. Express couriers (DHL/FedEx/UPS) then deliver in 2–5 business days depending on destination.
• Q: What temperature range can this probe withstand?
  A: Operating range -51°C to +177°C (-60°F to +351°F). However avoid prolonged use below -34°C to protect the pressure seal.
• Q: Does the probe tip resist chemicals and wear?
  A: Yes. The probe tip uses Polyphenylene sulfide (PPS) — excellent for industrial fluids and mechanical durability.
• Q: What return policy applies to this item?
  A: We support 30-day returns from delivery date. Items must remain unused and in original packaging.
• Q: Is the probe pressure tested before delivery?
  A: Bently Nevada does not pressure test probes prior to shipment. Contact our custom design department if you need a pressure seal test.
• Q: Does the cable withstand oil and harsh environments?
  A: Yes, FluidLoc cable with FEP insulation provides excellent resistance to fluids, abrasion, and high temperatures.

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