Introduction
The PD 340 Flow Transmitter is an electromagnetic precision meter designed for volumetric measurement of electrically conductive liquids, suitable for sanitary applications, particularly in the food industry. Its robust construction allows it to handle liquids with solid particles.
Advantages- Sanitary design with no moving parts, reducing maintenance needs.
- Compact and robust, facilitating easy installation.
- Factory-configured to meet customer requirements, saving time and costs.
- High accuracy maintained despite changes in flow profile, viscosity, or liquid type.
- Optimized for high accuracy and linearity, with a 1:100 turn down range.
Functions- Volumetric measurement in various units (m3, litres, U.S. gallons).
- Pulse and 4-20 mA outputs, batch control function, and built-in PI flow controller.
- Simple display connection and IEC 61158 Fieldbus communication.
- Two built-in counters for totalizing volume flow, with inputs for temperature sensors and digital signals.
Specifications- Flow measurement error and current output error detailed in graphs.
- Liquid temperature range: -30 °C to 100 °C.
- Maximum liquid pressure: 10 bar.
- Minimum liquid conductivity: 5 µS/cm.
- Power supply: 24V AC/DC ±15%, with a maximum power consumption of 6 W.
Selection Guide- Select a transmitter with a pipe dimension matching the piping system for optimal accuracy.
- Choose the smallest possible transmitter for primary accuracy concerns, ensuring maximum flow rate is not exceeded.
Mechanical Specifications- Meter sizes range from C25 to C102, with corresponding nominal sizes and maximum flow rates.
- Weight varies from 5 kg to 10.5 kg depending on size.
Approvals
The PD 340 Flow Transmitter is approved under MID 2004/22/EC with Evaluation Certificate number TC7204.
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