Rosemount 644 Temperature Transmitter

Description

The Rosemount 644 is a versatile temperature transmitter that delivers field reliability and advanced accuracy and stability to meet demanding process needs

Features & Benefits

• HART/4–20 mA with Selectable Revision 5 and 7 selectable (option code A), FOUNDATION Fieldbus (option code F) or PROFIBUS PA (option code W)
• DIN A head mount, field mount, or rail mount transmitter styles
• Dual sensor Input (option code S)
• LCD display (option code M5)
• Advanced diagnostics (option codes DC and DA1)
• Enhanced transmitter accuracy and stability (option code P8)
• Transmitter-Sensor Matching (option code C2)

Resources

Rosemount 644 Product Specification

Rosemount 644 Maintenance Manual