Model Foxboro IMT25-IEBTB10N-B
Type Multi-Variable Pressure Transmitter (DP, Static Pressure, Temperature)
Measurement Range Differential Pressure (DP): 0-10 inH₂O (e.g., "10N" indicates 10 inH₂O span)
Static Pressure: Up to 3600 psi (dependent on model variant)
Temperature: Integrated RTD or via external sensor
Output Signal 4-20 mA DC with HART® or FOUNDATION™ Fieldbus digital protocol
Accuracy DP: ±0.04% of span; Static Pressure: ±0.1% of URL; Flow: ±0.5% of rate (typical)
Power Supply 10.5-42 V DC (loop-powered for HART); 9-32 V DC (Fieldbus)
Process Connection 1/2" NPT or flanged (e.g., 1/4" NPT for HP/LP sides)
Wetted Materials Hastelloy C-276 diaphragm and seals (standard for corrosive environments)
Housing Rating NEMA 4X (IP66)
Ambient Temperature -40°C to +85°C (-40°F to +185°F)
Process Temperature -40°C to +120°C (-40°F to +248°F)
Protocol HART® 7 or FOUNDATION™ Fieldbus
Adjustable Turndown Up to 100:1
Certifications SIL 2/3, ATEX, IECEx, CE
Special Features Integrated flow computation, diagnostics, temperature compensation
The Foxboro IMT25-IEBTB10N-B is a multi-variable pressure transmitter from the Foxboro IMT25 series, designed for high-precision measurement of differential pressure (DP), static pressure, and process temperature in demanding industrial applications. This transmitter integrates advanced sensor technology and digital communication capabilities, providing comprehensive data for flow computation, level measurement, and process control.