Rosemount 644 Temperature Transmitter
644HAE5J6M۵
DIN head mount, field mount, and rail mount form factors
4–20 mA/HART with Selectable Revision 5 and 7, FOUNDATION Fieldbus or PROFIBUS PA Protocol support
SIL3 Capable: IEC 61508 certified by an accredited thirdparty agency for use in safety instrumented systems up to SIL 3 [minimum requirement of single use (1oo1) for SIL 2and redundant use (1oo2) for SIL 3]
Enhanced display with Local Operator Interface (LOI)
LCD display
Integral transient protection
Enhanced accuracy and stability
Transmitter-sensor matching with Callendar-Van Dusen constants
Variety of enclosures
