SITRANS P320/P420 combine high accuracy, fast response and advanced diagnostics with remote access to safety-relevant functions. Users can read values, configure devices, perform maintenance and support SIL workflows from the control room, reducing field visits, downtime and exposure in hazardous areas.
With proof-test intervals of up to 15 years, guided commissioning and clear diagnostics, these transmitters reduce service effort, downtime and total cost of ownership.
High accuracy, fast response time and rugged design support stable measurement in chemical, petrochemical and other demanding industries where safety is critical.
Covers gauge, absolute and differential pressure and supports level, volume flow and mass flow measurement. This flexibility enables you to use one transmitter family across many process tasks.
The innovative “Remote Safety Handling” function is a digital transmission of all safety-relevant functions, enabling central SIL commissioning and validation out of the control room, without on-site handling of the device.
The SITRANS P420 comes with the additional “Ready for Digitalization” function that allows up to 1500 measurement values to be stored directly in the pressure transmitter itself by means of trend recording.
Operate in harsh conditions due to robust materials and a wide temperature range from -40 °C to +100 °C. The diaphragm is constructed from stainless steel, Hastelloy, tantalum, Monel and gold.