Bently Nevada 330702 11 mm Proximity Probe
Product Introduction
This probe belongs to the well-established 3300 XL series. It provides dependable non-contact measurement for fluid film bearing machines. The 330702-00-10-50-12-00 variant combines a 5-meter FluidLoc cable with stainless steel armor. Specifically, the armor protects the cable from abrasion and mechanical damage. Therefore, it suits routing through crowded conduits or high-vibration areas. Note that this 5-meter probe works only with a 5-meter Proximitor sensor.
Technical Specifications
The probe tip uses polyphenylene sulfide (PPS). Meanwhile, the case is built from AISI 304 stainless steel for durability. The cable is a 75 Ω triaxial, FEP-insulated design with FluidLoc protection. For the 5-meter length, the probe DC resistance measures 7.2 Ω ± 0.8 Ω. This model features a 1/2-20 UNF thread with armor. The unthreaded length is 0.0 inches, and the overall case length is 1.0 inch. The connector is a miniature coaxial ClickLoc type.
Mechanical and Environmental Parameters
The operating temperature range spans -51°C to +177°C (-60°F to +351°F). However, avoid exposing the probe to temperatures below -34°C. Such conditions may cause premature failure of the Viton O-ring pressure seal. The maximum thread engagement length is 0.750 inches. For installation, apply a recommended torque of 15.2 N·m (133 in·lb). The maximum rated torque is 45.2 N·m. Additionally, the minimum bend radius for the cable is 25.4 mm (1.0 inch).
Installation Guide
First, verify the thread condition and clean the mounting area. Next, route the armored 5-meter cable while respecting the minimum bend radius. Then, thread the probe into the mounting fixture. Specifically, tighten the probe case to the recommended torque of 15.2 N·m. Hand-tighten the ClickLoc connector only; the maximum torque is 0.565 N·m. Finally, connect the cable to the matching 5-meter Proximitor sensor and verify the system output.
Packaging List
1 x Bently Nevada 330702-00-10-50-12-00 Proximity Probe
FAQ
Q1: What is the total cable length of this probe?
A: The 330702-00-10-50-12-00 includes a 5.0-meter (16.4 feet) FluidLoc cable.
Q2: Can I use this probe with a 9-meter Proximitor sensor?
A: No. Five-meter probes are designed for use with five-meter Proximitor sensors only.
Q3: Does this model include cable armor?
A: Yes, this variant features stainless steel armor for added cable protection.
Q4: What is the recommended mounting torque?
A: The recommended torque for the probe case is 15.2 N·m (133 in·lb). Do not exceed the maximum rating of 45.2 N·m.
Q5: How will this item be shipped?
A: We ship worldwide via Fedex, UPS, and DHL.
