ترنسمیتر دما Rosemount 644

توضیحات محصول

644 Temperature Transmitter

DIN Head mount, field mount, and rail mount form factors

4-20 mA /HART with Selectable Revisions, FOUNDATION fieldbus or PROFIBUS PA Protocol support

SIL3 Capable: IEC 61508 certified by an accredited 3rd party 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

LCD display

Integral Transient Protection

Enhanced accuracy and stability

Transmitter-Sensor Matching with Callendar Van Dusen constants

Variety of enclosures