product Type Smart Differential Pressure (d/p) Transmitter Output Signal 4-20 mA analog with HART Protocol digital overlay Power Supply Loop-Powered (2-Wire). Operating Voltage: 16 to 36 V DC (Nominal 24 V DC). Measurement Type Differential Pressure Range Code (B01) Must be confirmed via official range tables. For a d/p transmitter, B01 often corresponds to a range like 0-100 inH₂O (0-25 kPa) or similar. This is the most critical parameter to verify. Accuracy Typically ±0.1% of calibrated span (includes linearity, hysteresis, and repeatability). Wetted Parts Isolating Diaphragms: Tantalum (primary wetted part) Flanges: 316L Stainless Steel O-Rings: Viton® (Standard) or Kalrez®/FFKM (Option) Process Connection S1: Standard Flange Mount (e.g., with 1/4" NPT female connections on the flange). Mounting M1: With Integrated Mounting Bracket Electrical Connection L1: 1/2" NPT Conduit entry Local Display None (Standard). An optional LCD indicator is available. Ambient Temperature -40°C to 85°C (-40°F to 185°F) Process Temperature -40°C to 120°C (-40°F to 248°F) Protection Rating IP67 / NEMA 4X Safety Certifications Typically certified for hazardous areas by FM, FMc, ATEX, IECEx. Compliant with SIL 2/3 safety integrity levels. (Specific marks are on the product label).
