330780-91-00 Bently Nevada Proximity Sensor DIN Mount

Bently Nevada 330780-91-00 3300 XL Sensor

Product Introduction

The Bently Nevada 330780-91-00 belongs to the proven 3300 XL series. This 11 mm Proximitor Sensor excels at non-contacting vibration and position monitoring. It incorporates the same advanced features as the 8 mm version while offering a broader linear range.

For example, its compact housing fits easily into crowded cabinets. You can mount it on a standard DIN rail without any extra adapters. This particular model provides a 9.0 meter (29.5 feet) system length. The “91” option specifies DIN rail mounting, while “00” indicates that no agency approval is required.

Furthermore, the 3300 XL 11 mm Proximitor Sensor delivers outstanding RFI and EMI immunity. This capability allows European CE mark certification without special mounting considerations. Nearby high-frequency radio signals will not disrupt this transducer system. The SpringLoc terminal strips eliminate the need for specialized tools. Consequently, you achieve faster, more secure field wiring connections.

Technical Specifications

This Proximitor Sensor leaves the factory calibrated to AISI 4140 steel. However, you can request calibration for other target materials as needed.

Electrical Parameters:

• Input: Accepts one non-contacting 3300 XL 11 mm Proximity Probe and Extension Cable.

• Power Requirement: Requires -17.5 Vdc to -26 Vdc without barriers (12 mA maximum). With barriers, it needs -23 Vdc to -26 Vdc.

• Supply Sensitivity: Less than 2 mV change in output voltage per volt change in input voltage.

• Output Resistance: 50 Ω.

Physical & Material:

• Proximitor Sensor Material: A380 aluminum.

• Dimensions (HxWxD): Approx. 6.35 cm x 6.12 cm x 8.13 cm.

• System Length: 9.0 meters (including extension cable).

Environmental & Operating Parameters

The 330780-91-00 performs reliably in extreme conditions. Its operating temperature spans from -52°C to +100°C (-62°F to +212°F). Storage temperature ranges from -52°C to +105°C (-62°F to +221°F). Moreover, it withstands 100% condensing humidity. The unit remains non-submersible only when you protect all connectors properly. Bently Nevada tested this sensor according to IEC 68-2-3 for damp heat endurance.

Mounting Configuration:
This model features the DIN rail mount option. Therefore, you can snap it directly onto a standard 35 mm DIN rail. This design saves panel space and simplifies installation.

Installation Guidelines

First, verify your power supply stays within the required voltage range. Operating above -23.5 Vdc may reduce the linear measurement range. Next, connect your 3300 XL 11 mm probe and extension cable to the Proximitor Sensor. Then, use the SpringLoc terminal strips for wiring. Simply insert each wire and close the lever firmly. No special crimping tools are needed. Finally, clip the sensor onto your DIN rail. Ensure all connectors stay dry and protected from direct water exposure.

Packaging List

• 1 x Bently Nevada 330780-91-00 3300 XL 11 mm Proximitor Sensor

• 1 x Quick start installation guide

• Note: Probe and extension cable are sold separately.

Shipping Information

We ship all orders through trusted global carriers. Your package will be sent via FedEx, UPS, or DHL. A tracking number will be provided after dispatch.

Frequently Asked Questions (FAQ)

1. What does the “91” mounting option mean for the 330780-91-00?
The “91” option specifically means DIN rail mount. You can snap this 3300 XL 11 mm Proximitor Sensor directly onto a standard 35 mm DIN rail without any additional brackets.

2. Is the probe included with this Proximitor Sensor?
No. This listing includes only the 330780-91-00 Proximitor Sensor itself. You must purchase the 3300 XL 11 mm proximity probe and extension cable separately.

3. What does the “00” agency approval mean?
The “00” suffix indicates that no special agency approval is required. This version suits applications where CE or other certifications are not necessary.

4. Can I use this sensor with a different target material?
Yes. While factory calibration uses AISI 4140 steel, Bently Nevada offers custom calibration for other materials. Please contact us to arrange this before ordering.

5. How do I clean the SpringLoc terminals on the 330780-91-00?
Use clean, dry compressed air or a soft brush. Avoid inserting liquids or sharp metal objects into the terminal area. The robust design of this Proximitor Sensor ensures reliable operation even in dusty environments.