Product Short Description
Technical Specifications
- System Compatibility: Compatible with all 3300 and 3300 XL probes of 5mm and 8mm sizes, supporting interchangeability of probes, extension cables, and proximitor sensors
- Sensitivity: Maintains a stable sensitivity of 7.87V/mm (200mV/mil) with a tolerance of ±5% for accurate signal conversion
- Frequency Response: Features a frequency response range of 0 – 10kHz, covering the vibration frequency bands of most industrial rotating machinery
- Linear Range: The linear measurement starts at approximately 0.63mm from the target surface and extends to 13.33mm, with a corresponding output voltage range of -1.5Vdc to -11.5Vdc
- Power Supply Requirements: Operates with a rated voltage of -24Vdc, with an electrical limit of -28Vdc; the maximum power consumption is 0.84W and the maximum operating current is 140mA
- Temperature Tolerance: Works at -51℃ to 100℃ under T4 temperature code and -35℃ to 85℃ under T5 temperature code; the storage temperature ranges from -51℃ to 105℃
- Physical Dimensions: Measures 16cm × 16cm × 12cm, and the weight specification has two versions: 0.246kg and 0.8kg for different application scenarios
- System Length: The standard system length is 5 meters, which can meet the wiring needs of most industrial equipment installation layouts
- Certifications: Has IECEx, ATEX, and CSA certifications, and meets European CE mark requirements, with explosion-proof ratings including Ex ia IIC and Ex na IIC
Description
Functional Features
- Dual Installation Flexibility: Supports high-density DIN rail installation and traditional panel installation, sharing the same 4-hole mounting size as older proximitor sensor designs, and the mounting base provides electrical isolation without the need for additional isolation plates
- Strong Anti-Interference Capability: Possesses high immunity to radio frequency interference and electromagnetic interference. It can be installed in fiberglass enclosures without special shielded pipes or metal shells, ensuring stable signal transmission
- Reliable Circuit Protection: Equipped with a signal failure prevention circuit to avoid high output or false alarms caused by sensor failures or loose connections. It also has a power-on suppression circuit to eliminate signal errors due to line voltage transients
- Convenient Wiring Operation: Adopts SpringLoc terminal strips, which do not require special installation tools, simplifying on-site wiring and connection work and improving installation efficiency
- Adaptable to Harsh Environments: Features a ceramic structure that can operate stably in high-humidity environments with up to 100% condensation. It also has explosion-proof design, suitable for hazardous gas and dust environments
- Standard Compliance: Strictly complies with the 4th edition of API 670 standard, ensuring consistent performance in mechanical structure, measurement accuracy, and temperature stability
Application Scenarios
- Power Industry: Used for vibration monitoring of steam turbine shafts and displacement detection of generator exciters in power plants. It provides continuous data support for the safe operation of power generation equipment and triggers shutdown protection when parameters exceed limits
- Petrochemical Industry: Applied to offshore oil rigs, petrochemical plants, and refineries. It monitors the vibration and position of fluid-film bearing components in compressors and pumps, helping to detect equipment wear and failure in advance
- Marine and Offshore Equipment: Installed in marine propulsion systems, marine main engines, and marine compressors. It adapts to the harsh marine environment and ensures the stable operation of key marine equipment during navigation
- Heavy Manufacturing Industry: Deployed in rotating machinery such as motors and gearboxes in metallurgical and cement plants. It monitors rotor imbalance and shaft eccentricity, reducing production interruptions caused by equipment failures
- Key Phasor and Speed Measurement: Used for keyphasor reference measurement and speed monitoring of industrial machinery. It provides accurate speed data for rotating equipment such as motors and turbines, supporting precise control of equipment operation
- Hazardous Industrial Environments: Suitable for Class I, Division 1, Groups A – D hazardous areas. It is used in chemical workshops and coal chemical plants with flammable and explosive gases, relying on its explosion-proof certification to ensure safe and reliable monitoring work
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