Brief: Discover the High Precision Rosemount Transmitter Sensor, the Emerson 644 Temperature Transmitter designed to simplify your temperature applications. With advanced diagnostics, safety certification, and integral transient protection, this transmitter ensures enhanced accuracy and stability for your process.
Related Product Features:
Versatile Rosemount 644 family for diverse temperature applications.
Supports 4-20 mA/HART®, FOUNDATION Fieldbus, or PROFIBUS® PA protocols.
Enhanced display with Local Operator Interface (LOI) for easy monitoring.
Integral transient protection for reliable performance.
Transmitter-sensor matching with Callendar-Van Dusen constants.
Available in DIN head and field mount form factors.
LCD display for clear and accurate readings.
IP66/IP67 protection for durability in harsh environments.
FAQ:
What protocols does the Emerson 644 Temperature Transmitter support?
The transmitter supports 4-20 mA/HART® with Selectable Revision 5 and 7, FOUNDATION Fieldbus, or PROFIBUS® PA protocols.
What is the ambient temperature range for the Rosemount 644 Transmitter?
The standard ambient temperature range is −40 to 85 °C, ensuring reliable operation in various conditions.
Does the transmitter come with a display?
Yes, it features an enhanced LCD display with Local Operator Interface (LOI) for easy monitoring and configuration.