SIEMENS SITRANS P320 Pressure Transmitter

Technical SpecificationsModel:P320 Brand:SIEMENS Product Type:Smart Pressure Transmitter Power Supply:10.5 ~ 42V DC Signal Output:4-20mA with HART 7 Measurement Type:Gauge pressure, absolute pressure, differential pressure Accuracy:0.065% of span Mounting:Field mounting, flange / thread connection Operating temperature:-40℃ ~ +100℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~95%, non-condensing Weight:2.78kg Dimension:120mm220mm140mm

System compatibilitySITRANS P320 is compatible with DCS, PLC system supporting HART protocol. It can connect with APACS+, QUADLOG and other industrial control systems for pressure data transmission.

FunctionThis smart pressure transmitter measures gauge, absolute or differential pressure of process medium, converts pressure value to standard 4-20mA analog signal with HART digital communication. It supports remote parameter configuration, process monitoring, self-diagnosis and alarm, meets SIL2/3 safety requirement for safety instrumented loops.

InstallationCut off power before installation. Mount transmitter on pipeline or vessel via process connection. Wire 4-20mA HART loop to control cabinet. Use handheld HART communicator or PDM software to set measuring range, unit and damping parameters.

InterfaceProcess connection, 4-20mA/HART electrical terminal, local LCD display with 4-button operation.

FeatureHigh measurement precision, SIL2/3 safety certification, NAMUR NE107 diagnostic, remote safety handling, robust aluminum or 316L stainless housing, long-term stability. Obsolete / active industrial spare part, used for pressure measurement in process plants.

DiagnosticNo display: check loop power supply and wiring. Measuring deviation: verify sensor range, medium temperature and mounting position. Communication loss: inspect HART loop resistance and cable connection.

Product BriefSIEMENS SITRANS P320 is a smart pressure transmitter, widely used in petrochemical, power, pulp & paper and water treatment industries for pressure monitoring and measurement.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.