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Emerson Rosemount 644 temperature transmitters output 4 to 20ma price

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Address: Room 806, Building 6, Xinqidian Jiayuan, No. 5, Changchunqiao Road, Haidian District, Beijing, China (Mainland)

Contact name:Zoe Zhang

Beijing Zhongzhiguochuang Automation Equipment Co., Ltd.

Emerson Rosemount 644 temperature transmitters output 4 to 20ma price

Country/Region china
City & Province beijing beijing
Categories Police & Military Supplies

Product Details

Emerson Rosemount 644 temperature transmitters output 4 to 20ma price

 

Engineered for versatility, the Rosemount 644 Temperature Transmitter is available with HART®, FOUNDATION™ Fieldbus or PROFIBUS® protocols in head, field or rail mount styles and a variety of enclosure options. By adding a Local Operator Interface (LOI), you can update your transmitter configuration in the field without tools. For diverse application requirements, this transmitter includes diagnostic capabilities, such as Hot Backup™ capability, sensor drift alert and thermocouple degradation.

 

Features

Extremely versatile temperature transmitter available in HART®, FOUNDATION™ Fieldbus or PROFIBUS® protocols

Diverse mounting configurations including head, field or rail mount with many enclosure options

LOI option eliminates the need for special configuration tools (i.e. field communicator) for ease-of-use

Transmitter-sensor matching with Callendar-Van Dusen constants reduces total measurement error

Hot Backup™ capability and sensor drift alert with dual sensors ensure measurement integrity

Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure

Minimum and maximum temperature tracking observes temperature extremes for easy troubleshooting

Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting

 

Rosemount 644 selection guide

Rosemount 644 HART Transmitters

 

HART head mount and field mount

 Single or Dual sensor inputs for RTD, Thermocouple, mV and Ohm

 DIN A Head mount and Field mount transmitters

 SIL3 Capable: IEC 61508 certified by an accredited 3rd party agency for use in safety instrumented systems up to SIL 3 (Minimum requirement of single use [1oo1] for SIL 2 and redundant use [1oo2] for SIL 3)

 LCD display

 Enhanced display with LOI

 Integral transient protection

 Diagnostic suite

 Enhanced accuracy and stability

 Transmitter–Sensor Matching with Callendar Van Dusen constants

 

HART rail mount

 Single sensor input for RTD, Thermocouple, mV and Ohm

 Custom alarm and saturation levels

 Transmitter–Sensor Matching with Callendar Van Dusen constants

 Hardware alarm switch

 

Rosemount 644 FOUNDATION Fieldbus

 Single sensor input for RTD, thermocouple, mV and Ohm

 DIN A Head mount transmitter

 Standard function blocks: two Analog Inputs, one PID and one Backup Link Active Scheduler (LAS)

 LCD display

 ITK 5.01 Compliant

 Transmitter–Sensor Matching with Callendar Van Dusen constants Rosemount 644 PROFIBUS PA

 Single sensor input for RTD, thermocouple, mV and Ohm

 DIN A Head mount transmitter

 Standard function blocks: one physical, one transducer, and one analog output

 LCD display

 Compliant to PROFIBUS PA Profile 3.02

 Transmitter–Sensor Matching with Callendar Van Dusen constants

 

 

 

Welcome to contact me at any time
Ms. Zoe Zhang
My QQ 2074458894
My Skype id xianbiying3
MY Cell or whatsapp id +86-15237198603 

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