Foxboro IMT25-SDADB21M-G Electromagnetic Flow Transmitter

Product Overview

The Foxboro IMT25-SDADB21M-G is an intelligent magnetic flow transmitter designed for accurate conductive liquid measurement. Moreover, it forms a complete flowmeter system when paired with compatible Foxboro magnetic flowtubes.

This transmitter belongs to the proven Foxboro I/A Series and supports demanding industrial process environments. Therefore, it delivers stable measurement performance across chemical, utility, and power generation applications.

The IMT25 uses pulsed DC excitation technology to maintain accuracy under changing process conditions. In addition, its robust housing supports long-term operation in harsh field installations.

Technical Specifications

General Information

• Manufacturer: Foxboro (Invensys / Schneider Electric)

• Model Number: IMT25-SDADB21M-G

• Product Type: Intelligent Magnetic Flow Transmitter

• Series: I/A Series Flow Measurement

Compatibility and Communication

• Compatible Flowtubes: 8000A, 8300, 9100A, 9200A, 9300A, 2800 series

• Communication Protocols: HART, FoxCom

• Optional Protocols: FOUNDATION Fieldbus (configuration dependent)

Performance

• Measurement Principle: Electromagnetic flow measurement

• Accuracy: ±0.25% of reading typical

• Repeatability: ±0.1%

• Output Signals: 4–20 mA DC, pulse, digital communication

Electrical and Mechanical

• Power Supply: 85–265 V AC or 24 V DC

• Enclosure Rating: NEMA 4X / IP65

• Housing Design: Dual compartment transmitter enclosure

• Dimensions:  260 × 200 × 150 mm

• Weight: 4–5 kg

Environmental and Compliance

• Electronics Operating Temperature: –20 °C to +60 °C

• Process Temperature: –40 °C to +180 °C depending on liner selection

• Certifications: FM, CSA, CE, RoHS compliant

FAQ

What does the Foxboro IMT25-SDADB21M-G measure?
It measures the flow rate of conductive liquids using electromagnetic measurement principles.

Which flowtubes are compatible with the IMT25 transmitter?
It works with Foxboro 8000A, 8300, 9100A, 9200A, 9300A, and 2800 series flowtubes.

Does the IMT25 support digital communication protocols?
Yes, it supports HART and FoxCom, with FOUNDATION Fieldbus available in certain configurations.

Is the IMT25 suitable for harsh industrial environments?
Yes, the dual compartment housing and IP65 rating support reliable field installation.

What warranty coverage is included?
Remanufactured units include a 2-year service warranty.