Rosemount 644 Temperature Transmitter supplier Manufacturer exporter Bansic information : The Rosemount 644 is a versatile temperature transmitter that delivers field reliability and advanced accuracy to meet demanding process needs. Transmitter features include: • HART / 4-20 mA, FOUNDATION fieldbus or Profibus PA protocols • DIN A or Rail Mount transmitter types • LCD Display (Option Code M5 or M6) • Transmitter-Sensor Matching (Option Code C2) • 3-Point Calibration Certificate (Option Code Q4) • Assemble to Sensor options (Option Code XA) Specification : Output 4–20 mA with digital signal based on HART protocol Transmitter Display : LCD Display LCD Display with Polycarbonate Meter Face