SITRANS P300 is a digital pressure transmitter for demanding hygienic applications. It delivers reliable measurements where strict installation requirements and efficient operation matter most. Available for gauge and absolute pressure, it combines a robust stainless-steel design with easy integration for food, beverage and pharmaceutical processes.
Meet EHEDG and 3A requirements with stainless-steel housing and flush-mounted hygienic connections to simplify cleaning and support compliant installation.
Built-in diagnostics and alarm functions help identify faults early, speed troubleshooting and provide trusted data for stable, efficient process control.
Configure quickly with local pushbuttons and connect easily to control systems via 4...20 mA with HART, PROFIBUS PA or FOUNDATION Fieldbus.
Choose threaded or flush‑mounted hygienic connections for dead‑space‑free installation and easy cleaning with viscous media.
Connect to control systems using 4–20 mA with HART, PROFIBUS PA or FOUNDATION Fieldbus to fit existing plant architectures.
Select intrinsically safe versions for zone 0 or 1 to measure gases, vapors and liquids safely in regulated environments.
Pressure type | Gauge and absolute pressure |
|---|---|
Measuring range | 0–10 mbar (0–4 inchH2O) to 0–400 bar (0–5800 psi) |
Accuracy | Up to 0.075% accuracy with long-term stability up to 0.25% over 5 years |
Communication | 4...20 mA with HART, PROFIBUS PA, FOUNDATION Fieldbus |
Choose threaded or flush-mounted hygienic connections for dead-space-free installation and easy cleaning, including applications with viscous media.
Accuracy up to 0.075% and long-term stability up to 0.25% over 5 years support reliable measurement in a compact stainless-steel transmitter.
Select intrinsically safe versions for Zone 0 or Zone 1 to measure gases, vapors and liquids safely in regulated environments.
Configurator | Siemens Product Configurator
Image database | Product photos and drawings
CAx data | CAx Download Manager
Videos | Process instrumentation
Online support | All products
Online support | Technical Forum
Online support | Create new support request
