Specifications：

Output：

4–20 mA with digital signal based on HART protocol

Transmitter Type ：

H ：DIN A Head Mount (suitable for mounting in the field with enclosure options below)

R   : Rail Mount

Display:

M5 : LCD Display

M6 : LCD Display with Polycarbonate Meter Face

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)

Contact Now :

Email:newsales12@vip.163.com /tong.sales08@outlook.com |