Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2020-06-19 22:42
110
Company Profile
By certification [File Integrity]
Contact：yigeqi(Mr.)
Email：
Telephone：
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Area：Shandong
Address：Shandong
Website：http://www.yigeqichina.com/ http://yigeqi.0512film.com/
Rosemount ™ 644 temperature transmitter
Rosemount 644 temperature transmitter functional diversity, can use HART ®, FOUNDATION or ™ fieldbus PROFIBUS ® agreement, with the flange, thread and track installation method as well as a variety of housing options. By adding a local operator interface (LOI), the transmitter configuration can be updated on the spot without tools. The transmitter also includes Hot Backup ™, warning and thermocouple sensor drift diagnostic functions such as performance degradation in response to different application requirements.
Specifications
*Precision
+ / - 0.10 ° C (+ / - 0.18 ° F)
*The stability
5-year stability
*The quality assurance
12/18 months, 3 years or 5 years limited warranty options
*The input signal
Universal sensor input (RTD, T/C, mV, ohms) is supported. Single or dual sensor assembly is also supported
*The output signal
4-20 mA/HART ® agreement, FOUNDATION ™ fieldbus protocol, PROFIBUS ® PA
*The shell
Field mounting, DIN A head mounting or rail mounting
Display/interface
LCD display or LCD display with local operator interface (LOI)
*The advantageous characteristics:
General temperature transmitter, can be used to HART ®, FOUNDATION ™ or Fieldbus PROFIBUS ® agreement.
Multiple shell selection to achieve multiple installation configurations, including top, field or guide rail installation.
The LOI option eliminates the need for special configuration tools, such as field handlers, for ease of use.
Transmitter - sensor meets kalende-van dosen constant matching to reduce total measurement errors.
Hot Backup ™ function is equipped with double sensor and sensor drift warning, ensure integrity measurement.
The thermocouple aging diagnosis function can monitor the health of the thermocouple and prevent the failure caused by aging.
Minimum and maximum temperature tracking can monitor the temperature limit value to facilitate troubleshooting.
Device dashboard can be used as a simple interface to simplify device configuration and perform diagnostic fault troubleshooting.
http://www.yigeqichina.com/
