Rosemount 644 Temperature Transmitter

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. For diverse application requirements, this transmitter includes diagnostic capabilities, such as Hot Backup™ capability, sensor drift alert and thermocouple degradation. Each Rosemount 644 temperature transmitter is a 2-wire design providing either a 4-20 mA/HART or a completely digital FOUNDATION fieldbus ouput. Each unit can be configured for a variety of sensor inputs: RTD, themocouple, millivolt, or ohm.

Categories: Temperature Transmitter
Brand: Rosemount

Rosemount 644 Temperature Transmitter Ordering Information
644HAE1J2B5M5CNQ4K1011
644HAI1J6M5Q4QT
644HAK1J6M5Q4
644HAK5J6M5Q4
644HANAJ6A1Q4
644HANAJ6C1Q4
644HFI1J6Q4
644HFJ6I1M5Q4
644RAI1Q4
644RAI1Q4RK
644SAI1J1B4M5Q4QTDC
644SAI1M5Q4QTDC