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Rosemount 644

Rosemount 644
Category: Temperature
Revision: 1
Type: Temperature Transmitter
Registered Features: Alarms and Events
Function Block Linking
Registered Function Blocks: 1xAI(e), 1xPID(e), 1xRB(e)
Other Blocks:
H1 Profile Class: 31PS, 32L
H1 Device Class: Link Master
Test Campaign Number: IT021300
MANUFAC_ID (HEX): 001151
DEV_TYPE (HEX): 0644
Tester Version: 4.51
Test Status: Registered
Manufacturer (H1): Emerson Process Performance Tech (PTD)
Revision (H1): 2.05
Test Campaign Number (H1): CT0028FF
Physical Layer
Physical Layer types: 111 - Standard-power signaling, bus-powered, Entity Model I.S.
113 - Standard-power signaling, bus-powered, non I.S.
Test Campaign Number: PT-093
Device Description and Capabilities File
DD Version: 0x07
DD/CFF Files: Download DD/CFF File
DD/CFF Tester Version: 5.0
Previous Registrations
Previous Revisions:
Click to view Previous Versions
More Information
More Information:

The Rosemount 644 is a DIN A temperature transmitter that fits in a variety of housings allowing both local and remote temperature measurement. Optional LCD, transmitter-sensor matching, and 2-year stability provide an accurate, reliable temperature measurement.

Fieldbus function blocks include: 1 Analog Input blocks and 1 PID block (provides single loop, cascade, or feedforward control in the field). The Rosemount 644 can also act as a Backup Link Active Scheduler (LAS). Fieldbus Intrinsically Safe Concept (FISCO) certification allows more devices per I.S. segment.

Contact Name: Rosemount Customer Central
Telephone: 1-800-999-9307
E-mail: This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
Last updated: 2010-04-15 10:42:47

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