Energy & process plants
Hot-process pressure measurement, flow and heat totalization, and tank-level measurement for plant equipment.
Steam lines, process tanks and panel instruments each need a different measurement arrangement. Media temperature, process connections and the available input signals determine the instrument configuration.
Hot-process pressure
Pressure measurement in steam equipment
The HPT-5 measures pressure in steam and other hot-process media. The finned metal body is available in different cooling configurations, with process-connection and output selections for the measuring point. The permitted medium temperature depends on the chosen version.
HPT-5High-temperature pressure transmitter
- Cooling arrangement
- 5-fin or 10-fin configuration
- High-temperature version
- Up to 300 °C, configuration dependent
Flow and heat
Steam flow and heat totalization
The HPT-L / HPT-F is a panel instrument that calculates and totals flow and heat from external measurement signals. Configurations include flow inputs with optional pressure and temperature compensation. The HPT-F square-panel configuration includes steam applications.
HPT-L / HPT-FFlow and heat totalizer
- Inputs
- Configured external flow and compensation signals
- Communication
- RS485 or RS232; Modbus RTU version
Tank level
Level measurement with a dual-flange assembly
The HPT-18M provides a dual-flange assembly with two diaphragm faces for process-tank level measurement. The arrangement includes local digital indication and alternative output interfaces. Flange geometry and contact materials are selected for the tank and liquid.
HPT-18MDigital dual-flange level transmitter
- Supply
- 24 V DC
- Output options
- 4–20 mA including HART; 0–10 V or RS485 alternatives
Configuration for your application
Process conditions
Specify the medium, working pressure and temperature at the connection, including expected excursions.
Tank connections
Provide flange dimensions, mounting positions and liquid details for the dual-flange level assembly.
Totalizer inputs
Identify the external flow signal and any pressure or temperature signals required for compensation.