Bently Nevada 330101-12-40-10-02-CN 3300 XL Proximity Probe

Technical Specifications

Brand: Bently Nevada
Model: 330101-12-40-10-02-CN
Product Type: 3300 XL Proximity Probe
Series: 3300 XL
Probe Tip Diameter: 12 mm
Linear Measurement Range: 4.0 mm (157 mils)
Scale Factor: 200 mV/mil ±5% (at 23 °C / 72 °F)
DC Resistance: 7.5 Ω ±0.5 Ω (at 23 °C / 72 °F)
Capacitance: 68 pF/m (cable capacitance)
Cable Length: 10 m (32.8 ft)
Cable Type: Shielded, oil-resistant, PTFE-insulated
Cable Pull Strength: 75 lbf (330 N)
Operating Voltage: 18 VDC to 30 VDC (compatible with CN industrial power standards)
Operating Temperature Range: -40 °C to +120 °C (-40 °F to +248 °F)
Storage Temperature Range: -52 °C to +218 °C (-62 °F to +424 °F)
Environmental Protection Rating: IP67
Humidity Resistance: 93% RH non-condensing (56-day duration)
Certifications: CE, IECEx, ATEX, and Chinese GB standards compliance
Mounting Thread: 3/8-24 UNF (or M12×1 metric option for CN compatibility)
Weight: 350 g (probe body) + 180 g (10 m cable)
Material: Probe body: 316L stainless steel; Cable jacket: PTFE

Category: Bentley

Description

Function Features

12 mm Tip for Extended Range: Larger 12 mm probe tip provides a 4.0 mm linear measurement range, suitable for machinery with wider shaft movement tolerances.
High Measurement Precision: 200 mV/mil scale factor with ±5% accuracy ensures reliable detection of micro-displacements and subtle vibration changes.
CN-Specific Compatibility: Optimized for Chinese industrial power systems (18-30 VDC) and mounting standards, reducing integration barriers in domestic setups.
Rugged Environmental Durability: IP67 rating and 316L stainless steel body resist corrosion, dust, and water ingress, ideal for CN’s heavy industry and petrochemical environments.
Long-Cable Reliability: 10 m shielded PTFE cable minimizes electromagnetic interference (EMI) and maintains signal integrity over long installation distances.
Hazardous Area Safe: IECEx and ATEX certifications enable deployment in Zone 1/2 hazardous areas (e.g., CN refineries, chemical plants).
Seamless System Integration: Works with Bently 3300 XL proximitors and CN industrial control systems (e.g., DCS from Sinopec, PetroChina vendors).
Easy Maintenance: Hermetically sealed design eliminates moisture-related failures; replaceable cable reduces repair costs.
Temperature Resilience: Operates in extreme cold (-40 °C) and heat (+120 °C), adapting to diverse CN climates (from northern winters to southern industrial zones).

Application Scenarios

Chinese Petrochemical Industry: Monitors shaft displacement in catalytic cracking units, compressors, and pipeline pumps at Sinopec, PetroChina, and CNOOC facilities.
Power Generation (CN Grid): Tracks rotor vibration in coal-fired power plant turbines, hydropower generators, and wind turbine gearboxes, ensuring grid stability.
Heavy Industry (CN Manufacturing): Used in steel mills (e.g., Baosteel) and cement plants to monitor rolling mill shafts and rotary kiln alignment.
Automotive (CN OEMs): Monitors robotic arm shafts and assembly line conveyors in FAW, SAIC, and BYD manufacturing plants.
Marine & Offshore (CN Ports): Protects propulsion system shafts and pump bearings in coastal power plants and offshore wind farms.
Mining (CN Resources): Withstands dust and vibration in coal mines and iron ore processing facilities to monitor crusher and conveyor shafts.
Water Treatment (CN Municipal): Ensures pump shaft alignment in large-scale water treatment plants, supporting urban water supply reliability.
Railway (CN High-Speed): Monitors traction motor shafts in high-speed rail maintenance facilities, complying with China Railway (CR) standards.

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