Description
Bently 330780-91-CN
Technical Specifications
- Product Series: 3300 XL 11mm System
- System Length: 9.0 meters (29.5 feet)
- Mounting Option: DIN Rail Mount
- Agency Approval: CN (Regional/Specific Certification)
Functional Features
- Certified Safety: Meets specific regional safety and hazardous area standards, ensuring compliance in regulated environments.
- Space-Saving Mount: Utilizes a compact DIN rail profile, optimizing panel space in modern control cabinets.
- Flexible Power: Operates reliably on -17.5 to -26 Vdc power supplies.
Application Scenarios
Deployed in refineries, chemical plants, and power stations within regions requiring CN-certified equipment for machinery protection.
Performance Parameters
- Sensitivity: 7.87 V/mm (200 mV/mil)
- Linear Range: 4.0 mm (160 mils)
- Max Current: 12 mA
- Frequency Response: 0 to 10 kHz
Material Composition
A308 aluminum housing with electrically insulated DIN rail mounting base.
Structural Characteristics
Standard DIN rail profile with tool-less, spring-clamp terminal blocks for fast and secure field wiring.
Working Principle
Demodulates the high-frequency impedance changes from the eddy current probe and outputs a linearized DC voltage proportional to the shaft-to-probe gap.
Installation Requirements
Snap securely onto a standard 35mm DIN rail. Verify that the connected probe and extension cable total exactly 9.0 meters.
Usage Precautions
Ensure the specific CN certification matches the hazardous area classification of the installation location before commissioning.
