Head Mount Temperature Transmitter-644
Specification :
Power supply voltage: DC10V ~ 32V;
Output signal 4-20mA superimposed HART □ protocol digital communication (two lines),
HART communication does not affect 4-20mA analog output
Through the controller and PC configuration debugging software remote management;
Internal use of Pt100 to measure the ambient temperature for thermocouple cold junction compensation;
Cold end compensation accuracy: 0.5 ℃;
Damping: 0-32 seconds adjustable;
Data refresh rate: 4 times / S;
Stability: ± 0.2% / year
Operating temperature environment: -40 ℃ ~ +85 ℃
(LCD operating temperature range: -20 ℃ ~ +70 ℃);
Basic information :
The Rosemount 644 is a versatile temperature transmitter that
delivers field reliability and advanced accuracy to meet demanding
process needs.
Transmitter features include:
• HART / 4-20 mA, FOUNDATION fieldbus or Profibus PA protocols
• DIN A or Rail Mount transmitter types
• LCD Display (Option Code M5 or M6)
• Transmitter-Sensor Matching (Option Code C2)
• 3-Point Calibration Certificate (Option Code Q4)
• Assemble to Sensor options (Option Code XA)
Contact Now :
Email:newsales12@vip.163.com /tong.sales08@outlook.com |