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CM400YQ

The Foxboro CM400YQ is a high-performance multivariable transmitter designed for simultaneous measurement of flow, level, pressure, and temperature in industrial process applications. Its compact design integrates multiple measurements into a single device, reducing installation costs and improving system reliability.

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Mail:info@hongkongeasy.com
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Key Features & Benefits
✔ Multivariable Measurement

Measures mass/volumetric flow (via DP)

Calculates density/level

Integrated temperature compensation

✔ Advanced Diagnostics

Predictive maintenance alerts

Process health monitoring

Plug-and-play verification

✔ Robust Construction

All-welded 316L stainless steel sensor

IP66/IP67 protection

-40°C to +85°C operating range

✔ Smart Communication

HART® 7 (4-20mA + digital)

Foundation Fieldbus option available

WirelessHART® (optional)

✔ Industry Compliance

SIL 2/3 capable

ATEX/IECEx (Zone 0/1)

NACE MR0175 (for sour gas)

Technical Specifications
Parameter Specification
Pressure Range Up to 400 bar (model dependent)
Accuracy ±0.04% of span (pressure)
Outputs 4-20mA + digital (HART®/FF)
Power Supply 10.5-42V DC (loop-powered)
Process Connections ¼" to 2" NPT/ANSI/ISO/DIN