Key Specifications
1. Sensor Specifications
Type: MEMS-based triaxial accelerometer

Measurement Range:

Acceleration: ±50g peak

Velocity: 0–200 mm/s RMS (derived)

Displacement: 0–5000 µm pk-pk (derived)

Frequency Response: 0.5 Hz to 10 kHz (±3dB)

Sensitivity: 100 mV/g (typical)

2. Electrical Characteristics
Output Signal: 4–20mA (loop-powered) or IEPE (2-wire)

Power Supply: 18–30VDC (4–20mA) / 18–28VDC (IEPE)

Current Consumption: <5mA (IEPE mode)

3. Mechanical & Environmental
Housing: Stainless steel (316L), IP68 rated

Mounting: M8 threaded stud (magnetic base optional)

Operating Temperature: -40°C to +85°C

Shock Survival: 500g (IEC 60068-2-27)

4. Communication & Integration
Analog Output: 4–20mA (vibration velocity RMS)

Digital Interface: RS-485 (Modbus RTU protocol)

Diagnostics: Built-in self-test (BIT) function

5. Certifications
Safety: ATEX/IECEx Zone 21 (optional)

Industry Standards: ISO 10816, ISO 20816

EMC: EN 61326-1

Model Variants
172103-01: Standard industrial version

172103-01X: ATEX/IECEx certified for hazardous areas

172103-01M: Marine-grade (DNV-GL certified)

Typical Applications
▸ Motor and pump condition monitoring
▸ Conveyor system vibration analysis
▸ Rolling element bearing fault detection
▸ Predictive maintenance systems