Proximity Sensor 330180-12-CN Bently Nevada

Bently Nevada 330180-12-CN: 3300 XL Proximitor Sensor

The Bently Nevada 330180-12-CN is a 3300 XL Proximitor Sensor made in USA with country-specific CN approval. This sensor accepts 5mm or 8mm probes with extension cable. Vibration specialists choose the 330180-12-CN for RFI immunity and flexible mounting options.

Key Specifications

• Manufacturer: Bently Nevada
• Part Number: 330180-12-CN
• Type: 3300 XL Proximitor Sensor
• Origin: Made in U.S.A
• Length: 12 = 1.0 meter (3.3 feet) system length
• Mounting: No mounting hardware included
• Approval: CN = Country Specific (China)
• Weight: 246 g (8.67 oz)

Electrical Specifications

• Power Required: -17.5 Vdc to -26 Vdc (non-incendive)
• With Barriers: -23 Vdc to -26 Vdc
• Current: 12 mA maximum
• Sensitivity: <2 mV/V change
• Output Resistance: 50 Ω
• Note: Operation above -23.5 Vdc reduces linear range

Input Compatibility

• Probe: 3300-series 5mm or 3300 XL 8mm proximity probe
• Cable: Extension cable included in system length
• Type: Non-contacting sensor input

Environmental Ratings

• Operating Temp: -52°C to +100°C (-62°F to +212°F)
• Storage Temp: -52°C to +105°C (-62°F to +221°F)
• RFI/EMI: High immunity, CE approved
• Conduit: No special shielding required
• Housing: Works in fiberglass enclosures

Physical Characteristics

• Sensor Material: A308 aluminum
• Connector Material: Gold-plated brass or beryllium copper
• Terminals: SpringLoc, no tools needed
• Mounting: DIN-rail or panel mount with 4-hole footprint
• Isolation: Built into mounting base

Package Contents

• 1x Bently Nevada 330180-12-CN Proximitor Sensor
• Factory sealed anti-static packaging
• Made in USA original product

Frequently Asked Questions

Q: What does the CN approval mean for 330180-12-CN?

A: CN indicates country-specific approval for China. The 330180-12-CN meets regulatory requirements for installation in Chinese industrial facilities.

Q: What is the difference between 330180-12-CN and -BR?

A: Only the agency approval option differs. The 330180-12-CN has China-specific certification while electrical and mechanical specifications remain identical.

Q: Can this sensor mount on existing panels with older Proximitors?

A: Yes. The 4-hole mounting footprint matches older designs. The 330180-12-CN replaces legacy units without panel modifications.