Model Foxboro BY3R873RS-BTWFGZ
Type Pressure Transmitter (e.g., Gauge/Absolute/Differential)
Measurement Range Customized (e.g., 0-1000 psi or other; "BTW" may indicate range code)
Output Signal 4-20 mA DC with HART® Protocol
Accuracy ±0.065% to ±0.1% of span (typical for 873 series)
Power Supply 10.5-42 V DC (loop-powered)
Process Connection 1/2" NPT or flanged (material: stainless steel or alloy)
Wetted Materials Likely 316L Stainless Steel or Hastelloy (e.g., "FGZ" may specify materials)
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
Certifications ATEX, IECEx, SIL 2/3 (depending on configuration)
Calibration Factory calibrated to customer specifications
The Foxboro BY3R873RS-BTWFGZ is a specific configuration of the Foxboro 873 Series pressure transmitter, designed for high-accuracy pressure measurement in industrial applications. This model is part of Foxboro's robust transmitter lineup, featuring advanced sensor technology and digital communication capabilities. The alphanumeric code BY3R873RS-BTWFGZ denotes a customized variant with tailored specifications for materials, output, calibration, and environmental compatibility.