Foxboro SY-0303440E/SY-0303440 Electromagnetic Flowmeter Module

Overview

The Foxboro SY‑0303440E / SY‑0303440 is a precision electromagnetic flowmeter module designed for accurate measurement of conductive liquids in industrial processes. Equipped with AutoZeroLock for empty-pipe detection, this module prevents false readings and ensures reliable operation in critical applications.

Technical Specifications

General Information

Measurement Performance

Electrical & Communication

• Output Signal: 4–20 mA

• Communication: HART-enabled

• Power Supply: 24 VDC

• Power Consumption: Max 8.5 W (non-fault-tolerant module)

Processor & Memory

• SDRAM: 16 MB

• Flash Memory: 32 MB

Environmental Ratings

• Operating Temperature: 0 °C to +60 °C

• Enclosure: IP67 dust-tight and water-resistant

Key Features

• High-accuracy electromagnetic flow measurement

• AutoZeroLock empty-pipe detection

• 4–20 mA output with HART communication

• Fault-tolerant system compatible

• Modular design for straightforward integration

• Industrial-grade durability for harsh environments

• Suitable for a wide range of conductive liquids

Applications

• Water and wastewater treatment

• Chemical and petrochemical processes

• Food & beverage manufacturing

• Industrial automation requiring precise flow monitoring

FAQ

Q: What is AutoZeroLock?
A: AutoZeroLock detects empty pipes to prevent inaccurate readings caused by air or insufficient flow.

Q: Can this flowmeter communicate digitally?
A: Yes, the SY‑0303440E / SY‑0303440 supports HART protocol for remote monitoring and configuration.

Q: What liquids can it measure?
A: It is designed for conductive liquids, including water, chemicals, and process fluids compatible with industrial electromagnetic measurement.

Q: Is it suitable for high-temperature applications?
A: Yes, it can operate from –40 to 212 °C, making it suitable for most industrial fluids.