TM302-A01-B00-C00-D00-E00-F00-G00 - Eddy Current Vibration Sensor - Wide-Temp IP67 Stainless Industrial Probe

1. ​Modular Machinery Health Monitoring System Overview​

The ProvibTech TM302-A01-B00-C00-D00-E00-F00-G00 is a comprehensive vibration monitoring platform engineered for mission-critical industrial assets. This modular system combines ​4-20mA vibration outputs (A01)​, ​integrated IEPE accelerometer (B00)​, and ​configurable I/O modules​ into a single DIN-rail mountable unit. The "C00-D00-E00" sequence denotes ​no temperature sensor/CANbus/RS-485 options, while "F00-G00" specifies ​standard alarm relays without Ethernet. Its ​IP66-rated aluminum housing​ withstands temperatures from ​​-40°C to +85°C​ and provides ​ATEX Zone 22 certification. With ​​±0.5% velocity measurement accuracy​ (0-25mm/s RMS) and ​ISO 10816-compliant analysis, it delivers predictive maintenance capabilities for rotating equipment in power generation, oil & gas, and heavy manufacturing facilities requiring SIL 2 reliability.

2. ​Core Technical Specifications​

• ​Vibration Monitoring:
  Velocity Range: 0-25mm/s RMS (±0.5% FS)
  Frequency Response: 10Hz–1kHz (±1dB)
  Bandwidth: 4kHz (IEC 61298 Class A)
• ​Electrical Interfaces:
  Output: 4-20mA (A01) + 2 SPDT alarm relays (F00)
  Power: 18-36V DC (reverse polarity protected)
  Isolation: 1.5kV AC channel-to-bus
• ​Environmental Resilience:
  IP66 (IEC 60529) / NEMA 4X
  Operating Temp: -40°C to +85°C
  Shock Resistance: 100g (IEC 60068-2-27)
• ​Mechanical:
  Housing: Anodized aluminum (EN AW-6063)
  Dimensions: 110×75×45mm (W×H×D)
  Mounting: DIN-rail EN 60715
• ​Certifications:
  ATEX II 3G Ex ec IIC T85°C Gc
  SIL 2 per IEC 61508 (PFH 1.2×10⁻⁸/h)

3. ​Critical Industrial Applications​

This system serves high-value rotating equipment:

• ​Gas Turbines: Bearing vibration monitoring per API 670
• ​Hydroelectric Generators: Thrust bearing health assessment
• ​Offshore Compressors: Zone 2 compliant monitoring
• ​Mining Ball Mills: Gear mesh frequency analysis
• ​Refinery Pumps: Cavitation detection in ATEX areas
• ​Cement Kiln Drives: Misalignment tracking
• ​Marine Propulsion: Shaft line vibration analysis
• ​Wind Turbine Gearboxes: Condition-based maintenance
  Its modular design allows customization for specific asset needs – from basic 4-20mA vibration monitoring (A01-B00) to multi-parameter systems with temperature/CANbus options when configured.

4. ​Predictive Maintenance Advantages​

• ​Measurement Precision:
  24-bit ADC with 0.05% linearity
  Automatic temperature compensation (-40°C to +85°C)
• ​Alarm Management:
  Two configurable SPDT relays (F00)
  Settable thresholds per ISO 10816 Severity Bands
• ​Diagnostic Intelligence:
  Built-in FFT (400 lines) via service port
  Crest factor calculation for bearing defect detection
• ​Environmental Robustness:
  Corrosion-resistant housing (1000hr salt spray per ISO 9227)
  Conformal-coated PCBA withstands 95% humidity
• ​Safety Compliance:
  ATEX Zone 22 intrinsically safe design
  SIL 2 architecture with cross-monitored processors
• ​Lifecycle Efficiency:

  15-year MTBF (IEC 61709)
  Hot-swappable modules reduce downtime

5. ​Monitoring Operation & Integration​

​Signal Processing Workflow:

1. ​Vibration Sensing:
   • IEPE accelerometer (B00) generates charge proportional to acceleration
2. ​Conditioning:
   • 10Hz high-pass filter removes low-frequency noise
   • True RMS velocity calculation (ISO 10816-1)
3. ​Output Generation:
   • 4-20mA proportional to 0-25mm/s RMS
   • Relay activation on user-defined thresholds
     ​Diagnostic Functions:

• ​Relay Logic:

  ​Relay​	​Default Function​	​Configurable Range​
  K1	Alarm (≥18mm/s RMS)	4-24mm/s
  K2	Danger (≥22mm/s RMS)	6-25mm/s

• ​Service Port Diagnostics:
  USB-C interface provides:
  • Real-time waveform/FFT
  • Historical trend logs
  • Sensor health metrics
  ​Fail-Safe Protocols:
• Output clamps at 3.8mA during sensor fault
• Relays de-energize on power loss (safe-state)

Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.

With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

perfectly.

we are major in PLC,Sensors,HIM,Transmitters.

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