Bently Nevada 330780-91-05 – 3300 XL 11 mm Proximitor Sensor

The Bently Nevada 330780-91-05 is a 3300 XL 11 mm Proximitor Sensor. This device shares advanced features with the 3300 XL 8 mm model. Its thin design supports high-density DIN-rail installations. The unit also fits traditional panel mount configurations. Improved RFI and EMI immunity enables European CE mark approvals. No special mounting considerations are required for compliance. The Bently Nevada 330780-91-05 resists nearby high frequency radio signals. SpringLoc terminal strips require no special installation tools. These strips facilitate faster and highly robust field wiring.

Full Technical Specifications

System Configuration & Ordering Options

• Product Type: 3300 XL 11 mm Proximitor Sensor.

• Total Length Option: 91 code indicates 9.0 meters system length.

• System Length Details: 9.0 meters (29.5 feet) including extension cable.

• Alternative Length: 5 meter system also available.

• Mounting Option: 91 code includes DIN mount configuration.

• Agency Approval: 05 code indicates multiple approvals.

• Probe Compatibility: Accepts one non-contacting 3300 XL 11 mm probe.

• Extension Cable: Works with matching extension cable.

• The Bently Nevada 330780-91-05 comes factory calibrated to AISI 4140 steel.

Electrical Specifications

• Input: Accepts one 3300 XL 11 mm Proximity Probe.

• Input: Also accepts matching extension cable assembly.

• Power Requirement (without barriers): -17.5 Vdc to -26 Vdc range.

• Power Requirement (with barriers): -23 Vdc to -26 Vdc range.

• Maximum Consumption: 12 mA typical operation.

• Voltage Warning: Operation above -23.5 Vdc reduces linear range.

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

• Output Resistance: 50 Ω nominal rating.

• Supply Effect: Minimal voltage influence on output signal.

Physical & Material Specifications

• Proximitor Sensor Material: A380 aluminum housing.

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

• Mounting Options: High-density DIN-rail or panel mount.

• Terminal Type: SpringLoc terminal strips.

• Installation Tools: No special tools required for wiring.

• Field Wiring: Fast and robust connections.

Temperature & Environmental Ratings

• Operating Temperature: -52°C to +100°C range.

• Operating Temperature (F): -62°F to +212°F range.

• Storage Temperature: -52°C to +105°C range.

• Storage Temperature (F): -62°F to +221°F range.

• Relative Humidity: 100% condensing allowed.

• Submersion Note: Non-submersible when connectors protected.

• Test Standard: IEC 68-2-3 damp heat tested.

• The Bently Nevada 330780-91-05 performs reliably in extreme environments.

Approvals & Calibration

• Agency Approval Option: 05 code for multiple approvals.

• CE Mark: European approval achieved.

• RFI/EMI Immunity: No special mounting considerations needed.

• Calibration Material: Factory calibrated to AISI 4140 steel.

• Custom Calibration: Available for other target materials upon request.

Installation Guide

Mount the Bently Nevada 330780-91-05 on a DIN rail first. Use the thin housing for high-density installations. Alternatively mount the unit on a traditional panel. Connect the 3300 XL 11 mm probe to the Proximitor Sensor. Attach the extension cable between probe and sensor. Use SpringLoc terminal strips for field wiring. Strip wires and insert directly into terminals. Apply -17.5 Vdc to -26 Vdc power to the sensor. Verify voltage does not exceed -23.5 Vdc for full linear range. Protect all connectors from submersion. Test the system with a calibrated target.

Packaging List

• One Bently Nevada 330780-91-05 Proximitor Sensor unit

• One set of SpringLoc terminal strips (installed)

• Two DIN rail mounting clips

• One calibration certificate (AISI 4140 steel)

• One installation and wiring guide

Common FAQs

Q1: What system length does the Bently Nevada 330780-91-05 provide?
A: This model provides 9.0 meters total system length. The length includes the probe and extension cable together. A 5 meter option is also available separately.

Q2: What power supply does this Proximitor Sensor require?
A: The 330780-91-05 requires -17.5 Vdc to -26 Vdc without barriers. With barriers, the range is -23 Vdc to -26 Vdc. Operation above -23.5 Vdc reduces linear range.

Q3: What is the operating temperature range for this sensor?
A: The Bently Nevada 330780-91-05 operates from -52°C to +100°C. Storage temperature ranges from -52°C to +105°C. Relative humidity can reach 100% condensing.

Q4: Does the 330780-91-05 work with other target materials?
A: Factory calibration uses AISI 4140 steel as standard. Custom calibration for other materials is available. Request this option when ordering your unit.

Q5: What mounting options does the Bently Nevada 330780-91-05 support?
A: The 91 mounting option supports DIN rail installation. The thin design allows high-density DIN-rail mounting. Traditional panel mount configuration also works.