Rosemount 644 temperature transmitter all models

Rosemount 644 temperature transmitter is an ideal product for critical applications (suitable for a variety of process environments). It provides high-precision measurement for a variety of equipment, fully demonstrating the reliability of the product. Rosemount 644 can be used with 4-20mA/HART or full digital basic

The Rosemount 644 temperature transmitter is an ideal product for critical applications (suitable for a variety of process environments). It provides high-precision measurements for a variety of equipment, fully demonstrating the reliability of the product. The Rosemount 644 can be ordered with 4-20mA/HART or fully digital Foundation Fieldbus protocols. Each unit can be configured to accommodate the input of various types of sensors: RTD, thermocouple, millivoltmeter or ohmmeter.

Excellent performance and reliability compared to direct sensor wiring

• Optional WAGO spring clamp terminals provide vibration-resistant connections for applications where tightening is not required

• Can significantly reduce wire and labor costs

• Advanced diagnostic functions can reduce the number of field repair visits

• Ordering complete temperature transmitter and temperature sensor assemblies can simplify installation, specifications and ordering, thereby reducing costs

• Excellent accuracy, stability and RF interference resistance, reducing process variability

Rosemount 644 temperature transmitter excellent performance and reliability

• Transmitter-sensor comparison function can improve the measurement accuracy of the entire system

• Temperature correction circuit to reduce the influence of ambient temperature

• Independent alarm circuit can detect electronic board and sensor failure

• Performance indicators reach at least 3σ

• Accuracy: ±0.15℃ (±0.27oF), Pt100 RTD

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

• Unlimited range setting within the sensor range

• Optional WAGO spring clamp terminals provide vibration-resistant connections for applications where fastening is not required

Maintainability

• Compatible with Rosemount HART375 Handheld Communicator, Rosemount HART475 Handheld Communicator based on HART protocol and PC-based AMS device management system

• Improve process efficiency, quality and productivity

Main specifications

• Analog accuracy: ±0.03% of range

• Digital accuracy: ±0.15℃ (±0.27F), Pt100 thermal resistor

• Ambient temperature effect: 0.003℃/1.0℃, Pt100

• Stability: ±0.1% error within one year

• Input: thermocouple, Mv, ohm

• Output: 4-20 mA, using HART communication protocol

• Power supply voltage: 12.0 to 42.4 V

Rosemount 644 temperature transmitter typical model:

644HANAJ6M5XA; 644HAK5J6M5; 644HAE5J5M5; 644HAI5J6M5; 644HRNA;

Rosemount 644HAE1J5M5HR5XA0065N01Z0150D0250G13E1XA Field Mount Temperature Transmitter 644HAE1J5M5HR5XA0065N01Z0150D0250G13E1XA HART Temperature Transmitters In Stock644HAE1J5M5HR5XA0065N01Z0150D0250G13E1XA 

Rosemount 644HAE1J5M5HR5XA0065N01Z0150D0160G13E1XA Field Mount Temperature Transmitter 644HAE1J5M5HR5XA0065N01Z0150D0160G13E1XA HART Temperature Transmitters In Stock644HAE1J5M5HR5XA0065N01Z0150D0160G13E1XA 

Rosemount 644HAE1J5M5HR5XA0065N01Z0150D0100G13E1XA Field Mount Temperature Transmitter 644HAE1J5M5HR5XA0065N01Z0150D0100G13E1XA HART Temperature Transmitters In Stock644HAE1J5M5HR5XA0065N01Z0150D0100G13E1XA 

Rosemount 644HANAJ6M5QT Field Mount Temperature Transmitter 644HANAJ6M5QT HART Temperature Transmitters In Stock644HANAJ6M5QT 

Rosemount 644HAKDJ5M5XA0065N310000N0100XA Field Mount Temperature Transmitter 644HAKDJ5M5XA0065N310000N0100XA HART Temperature Transmitters In Stock644HAKDJ5M5XA0065N310000N0100XA 

Rosemount 644HAK5M5J6F5 Field Mount Temperature Transmitter 644HAK5M5J6F5 HART Temperature Transmitters In Stock644HAK5M5J6F5 

Rosemount 644HAK5J6M5T1QT Field Mount Temperature Transmitter 644HAK5J6M5T1QT HART Temperature Transmitters In Stock644HAK5J6M5T1QT 

Rosemount 644HAK5J6M5HR5 Field Mount Temperature Transmitter 644HAK5J6M5HR5 HART Temperature Transmitters In Stock644HAK5J6M5HR5 

Rosemount 644HAE5M5J2Q4T1XA0065C02N0000D0350F46A1 Field Mount Temperature Transmitter 644HAE5M5J2Q4T1XA0065C02N0000D0350F46A1 HART Temperature Transmitters In Stock644HAE5M5J2Q4T1XA0065C02N0000D0350F46A1 

Rosemount 644HAE5M5J2Q4T1XA0065C02N0000D0150T48A1 Field Mount Temperature Transmitter 644HAE5M5J2Q4T1XA0065C02N0000D0150T48A1 HART Temperature Transmitters In Stock644HAE5M5J2Q4T1XA0065C02N0000D0150T48A1 

Rosemount 644HAE1XAJ2M5T10065N33J0080D0150T44XA Field Mount Temperature Transmitter 644HAE1XAJ2M5T10065N33J0080D0150T44XA HART Temperature Transmitters In Stock644HAE1XAJ2M5T10065N33J0080D0150T44XA 

Rosemount 644HAE1M5J2T1XA0065N33J0080D0075T44XAE1 Field Mount Temperature Transmitter 644HAE1M5J2T1XA0065N33J0080D0075T44XAE1 HART Temperature Transmitters In Stock644HAE1M5J2T1XA0065N33J0080D0075T44XAE1 

Rosemount 644HAK5J5M5Q4 Field Mount Temperature Transmitter 644HAK5J5M5Q4 HART Temperature Transmitters In Stock644HAK5J5M5Q4 

Rosemount 644HAE1J5M5A1Q4 Field Mount Temperature Transmitter 644HAE1J5M5A1Q4 HART Temperature Transmitters In Stock644HAE1J5M5A1Q4 

Rosemount 644HAK5T10065D21D0080D0300W12A1 Field Mount Temperature Transmitter 644HAK5T10065D21D0080D0300W12A1 HART Temperature Transmitters In Stock644HAK5T10065D21D0080D0300W12A1 

Rosemount 644HANAJ2Q4T1 Field Mount Temperature Transmitter 644HANAJ2Q4T1 HART Temperature Transmitters In Stock644HANAJ2Q4T1 

Rosemount 644HAI1J6M5 Field Mount Temperature Transmitter 644HAI1J6M5 HART Temperature Transmitters In Stock644HAI1J6M5 

Rosemount 644HAK5J2M5T1 Field Mount Temperature Transmitter 644HAK5J2M5T1 HART Temperature Transmitters In Stock644HAK5J2M5T1 

Rosemount 644HANAJ6M5 Field Mount Temperature Transmitter 644HANAJ6M5 HART Temperature Transmitters In Stock644HANAJ6M5 

Rosemount 644HAI5J6M5 Field Mount Temperature Transmitter 644HAI5J6M5 HART Temperature Transmitters In Stock644HAI5J6M5 

Rosemount 644HAE5J6M5 Field Mount Temperature Transmitter 644HAE5J6M5 HART Temperature Transmitters In Stock644HAE5J6M5 

Rosemount 644SAI1Q4XA Field Mount Temperature Transmitter 644SAI1Q4XA HART Temperature Transmitters In Stock644SAI1Q4XA 

Rosemount 644HAK5R1C2Q4 Field Mount Temperature Transmitter 644HAK5R1C2Q4 HART Temperature Transmitters In Stock644HAK5R1C2Q4 

Rosemount 644HANAXAQ4 Field Mount Temperature Transmitter 644HANAXAQ4 HART Temperature Transmitters In Stock644HANAXAQ4  

Rosemount 644HANAXAJ6M5 Field Mount Temperature Transmitter 644HANAXAJ6M5 HART Temperature Transmitters In Stock644HANAXAJ6M5 

Rosemount 644HANAXAM5Q4 Field Mount Temperature Transmitter 644HANAXAM5Q4 HART Temperature Transmitters In Stock644HANAXAM5Q4 

Rosemount 644HANAXAQ4 Field Mount Temperature Transmitter 644HANAXAQ4 HART Temperature Transmitters In Stock644HANAXAQ4 

Rosemount 644HANAXA Field Mount Temperature Transmitter 644HANAXA HART Temperature Transmitters In Stock644HANAXA 

Rosemount 644HAI1XAM5Q4 Field Mount Temperature Transmitter 644HAI1XAM5Q4 HART Temperature Transmitters In Stock644HAI1XAM5Q4 

Rosemount 644HNAX1Q4 Field Mount Temperature Transmitter 644HNAX1Q4 HART Temperature Transmitters In Stock644HNAX1Q4