Key Features
✔ 24GHz Frequency Modulated Continuous Wave (FMCW) technology
✔ ±1mm accuracy for custody transfer applications
✔ HART 7/Fieldbus/PROFIBUS PA communication options
✔ Intrinsically Safe (Ex ia) and Explosion Proof (Ex d) certifications
✔ TÜV SIL 2/3 safety certification

3. Technical Specifications
3.1 Performance Data

Parameter Specification
Measuring Range 0.3-45m
Accuracy ±1mm
Repeatability ±0.5mm
Update Rate 1 second
Beam Angle 4°
3.2 Process Conditions

Parameter Specification
Process Temperature -196°C to +200°C
Ambient Temperature -40°C to +80°C
Pressure Rating 40 bar
Vibration Resistance 2g (10-150Hz)
3.3 Electrical Specifications

Parameter Specification
Power Supply 10.5-42V DC (4-wire)
Communication HART 7/Fieldbus/PROFIBUS PA
Current Consumption ≤22mA
Cable Entry 2× M20×1.5
3.4 Mechanical Specifications

Parameter Specification
Process Connection 4" 150# RF flange
Antenna Material 316L stainless steel
Housing Material Aluminum (IP66/IP67)
Weight 5.8kg
4. Ordering Information
Base Code: 7ML5110-1DD07-4CF3

Option ZE33: Extended warranty + calibration certificate

Alternatives:

7ML5110-1DD07-4CA3 (smaller flange)

7ML5110-1DD07-4DF3 (higher pressure rating)

5. Certifications & Approvals
ATEX/IECEx: Ex ia IIC T6 Ga/Ex d IIC T6 Gb

FM/FMc: Class I Div 1

SIL: TÜV SIL 2/3

OIML R85, API 3.1B

6. Typical Applications
✔ Custody transfer metering
✔ Tank farms inventory management
✔ LNG/LPG storage monitoring
✔ Chemical storage tanks
✔ Bulk solids silos

Documentation Reference:
SITRANS T Operating Instructions (A5E50784265-AB)
API 3.1B Compliance Certificate (A5E50784265-AC)

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