4-20mA 644Head-mounted Temperature Transmitter

4-20mA 644Head-mounted Temperature Transmitter
Product Details

                              4-20mA 644Head-mounted temperature transmitter

Descriptions :


644 Top Junction Box and Rail Mount Temperature Transmitter for High Accuracy and Reliability in 

Control ApplicationsThe Rosemount 644 Temperature Transmitter is an ideal product for critical 

applications (for a wide range of process environments). It provides high-precision measurements

 for a wide range of devices, demonstrating the reliability of the product. The Rosemount 644

can be ordered simultaneously with the 4-20mA/HART or all-digital FOUNDATION fieldbus protocol. 

Each unit can be configured to accommodate the input of various types of sensors: thermal resistance,

thermocouple, millivoltmeter or ohmmeter.


Technical specifications :

Accuracy: ±0.15°C (±0.27oF), Pt100 thermal resistance

Stability: ±0.1% reading or ±0.1 °C, whichever is greater, 12 months, RTD and thermocouple input

Temperature rand : Range setting is unlimited within the sensor range

Transmitter display : Integrated LCD display


Products pictures :


644 mount head transmitter


Competitive advantage :
1,we provide short delivery time of products .
2.All the certificate of products will be offered from manufacturer .
3.we can delivery products to different country 's big city .
4.we supply competitive price with good quanlity to customer .
5.we have good after-sales service for customer 


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