Rosemount
644HAE1XAJ6Q4
644 Temperature Transmitter
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 2 and 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 Dusenconstants
Variety of enclosures
H = DIN A Head Mount - Single Sensor Input
A = 4-20 mA with digital signal based on HART protocol
E1 = ATEX Flameproof
XA = Process Ready assembly of a transmitter and sensor
J6 = Universal Head (Junction Box) with 50.8mm (2-in) SST pipe bracket | Aluminum | ½-14 NPT
Q4 = Calibration Certificate (3-Point Calibration)
