Description / توضیحات
Ordering Information
Model 644 Temperature Transmitter
Transmitter type H DIN A Head Mount - Single Sensor Input
Output A 4–20 mA with digital signal based on HART protocol
Product certifications E1 ATEX Flameproof
X1
Display and interface options M5 LCD Display
Calibration certificate Q4 Calibration certificate (3-Point calibration with certificate)
When ordered with XA, 1 /2-in. NPT enclosure will come equipped with an M20 adapter with the sensor installed as a process ready.
Enclosure ships equipped with 50.8 mm (2-in) SST pipe “U” bolt mounting kit.
