Bently Nevada | 330104-00-07-50-02-00 | 8 mm Probes With Armor

Bently Nevada 3300 XL 8mm Proximity Probe – Model 330104-00-07-50-02-00

What It Does

A durable sensor for industrial machine checks. Made by Bently Nevada, this 8mm proximity probe has an armored design, M10 x 1 thread, and a 5-meter cable. Built to work reliably in tough spots.

Model Code Breakdown

330104: Base 3300 XL 8mm probe with armor.
-00: Unthreaded length = 0mm (no extra space at the tip).
-07: Total case length = 70mm (medium-sized body).
-50: Total cable length = 5.0 meters (16.4ft).
-02: Small ClickLoc connector + standard cable.
-00: No special approvals needed (basic setup).

Key Features

Brand: Bently Nevada (trusted in industrial tools)
Model: 330104-00-07-50-02-00
Tip Material: PPS (strong plastic that handles heat)
Body Material: AISI 303/304 stainless steel (rust-resistant)
DC Resistance: 8.73 ± 0.50 Ω (for 5m cable)
Power: -17.5Vdc to -26Vdc (simple setups); -23Vdc to -26Vdc with safety barriers
Output: 50Ω resistance (stable signal)
Seal: Viton® O-ring (stops pressure leaks between tip and body)

Works With

Only 3300 XL 8mm Proximitor Sensors and extension cables. The 5m probe needs a 5m Proximitor to work right. Best results with AISI 4140 steel targets.

Setup Notes

Connect non-spark circuits using drawing 140979.
Use zener barriers (drawing 141092) or isolators for safe setups.
Voltages over -23.5Vdc may reduce the sensor’s range.

Safety Ratings

ia (spark-safe): Class I, Zone 0; Class 1 Groups A-D; Class II E-G; Class III.
nA/ec (non-spark): Class I, Zone 2; Class 1 Division 2 Groups A-D.

Temperature Range

EPL Ga/Gc: From T1 (-55°C to +232°C) to T5 (-55°C to +40°C).
EPL Dc: From T280°C (at -55°C to +232°C) to T90°C (at -55°C to +40°C).

Package Contains

1x 3300 XL 8mm Proximity Probe (5m cable, M10x1 thread, ClickLoc connector).
Download PDF file here:3300 XL 8 mm Proximity Transducer System Datasheet