Product Description
Part Number: 644HFK5J6
Model: 644 Temperature Transmitter
Manufacturer: Rosemount
Condition: New Original in Factory Packing
Factory Warranty: Two years
Ordering Information
Model 644 Temperature Transmitter
Transmitter type H DIN A Head Mount - Single Sensor Input
Output F(1) Field Mount - Single Sensor Input (HART only)
Product certifications K5 FM Explosionproof; Intrinsically Safe; Non-incendive; Dust Ignition-proof
Enclosure options J6(2) Housing style: Universal Junction Box, 2 entries
Material: Aluminum
Entry size: 1 /2–14 NPT
Diameter: 3 in (76 mm)
Model: 644 Temperature Transmitter
Manufacturer: Rosemount
Condition: New Original in Factory Packing
Factory Warranty: Two years
Ordering Information
Model 644 Temperature Transmitter
Transmitter type H DIN A Head Mount - Single Sensor Input
Output F(1) Field Mount - Single Sensor Input (HART only)
Product certifications K5 FM Explosionproof; Intrinsically Safe; Non-incendive; Dust Ignition-proof
Enclosure options J6(2) Housing style: Universal Junction Box, 2 entries
Material: Aluminum
Entry size: 1 /2–14 NPT
Diameter: 3 in (76 mm)




