Product Overview
The 6DL3100-8AC03 is a SITRANS P500 series pressure transmitter from Siemens, designed for high-precision industrial pressure measurement in demanding process automation applications.

Key Parameters
1. Measurement Specifications
Measurement Type: Absolute/Gauge/Sealed Gauge Pressure

Measuring Range:

Absolute: 0...40 bar (model-dependent)

Gauge: -1...400 bar (selectable)

Accuracy: ±0.065% FS (full scale)

Long-Term Stability: ±0.15% FS/year

Output Signal: 4...20 mA HART / PROFIBUS PA/FF

2. Process Connection & Materials
Process Connection: G ¼, ½ NPT, or flange (varies by model)

Wetted Parts:

Membrane: 316L stainless steel, Hastelloy C276 (optional)

Seals: FKM, EPDM, PTFE

3. Electrical & Environmental
Power Supply: 10.5...45 V DC (4-wire)

Ambient Temperature: -40°C...+85°C

Protection Class: IP66/IP67 (NEMA 4X)

Certifications: SIL 2/3, ATEX, IECEx

4. Communication & Diagnostics
Protocols: HART 7, PROFIBUS PA, Foundation Fieldbus

Self-Diagnostics: Plug-and-play, predictive maintenance alerts

Typical Applications
✔ Oil & gas (wellhead monitoring)
✔ Chemical/petrochemical processes
✔ Power plants (steam/water circuits)
✔ Pharmaceutical (sterile pressure control)