Model Number P0904BD Product Type Differential Pressure (DP) Transmitter Measurement Type Differential Pressure (ΔP) Sensor Technology Advanced, high-stability sensor (e.g., silicon capacitive or resonant) Output Signal 4-20 mA analog output with HART® Protocol for digital communication. Accuracy High accuracy, typically ±0.075% to ±0.1% of calibrated span. Differential Pressure Range (URL) The "BD" code often corresponds to a specific Upper Range Limit (URL). For precise value, consult the datasheet, but it falls within a common range (e.g., 0-100 kPa or 0-400 inH₂O are typical for flow applications). Static Pressure Rating Designed to withstand high line pressures, often Class 150, 300, or even 600 ANSI flanges. The exact rating depends on the flange option. Process Connection Typically includes integral 3-valve or 5-valve manifold for easy installation, isolation, and equalization. Flange connections per customer specification. Wetted Parts Material 316L Stainless Steel is standard for diaphragms and flanges. Power Supply Standard 2-wire, 12-45 VDC loop-powered operation. Operating Temperature Ambient: -40°C to +85°C (-40°F to 185°F). Process: Dependent on seal options. Protection Rating NEMA 4X / IP67 (weatherproof and corrosion-resistant).