Description
Model: 644
H – Din A Heat Mount – Single Sensor Input
A – 4-20mA with digital signal based on HART protocol
E7- IECEx Flameproof
J2- Universal Junction Box, 3 entries | Aluminum | ½-14 NPT
C4- 5 Point Calibration
Q4- Calibration Certificate (3-Point Calibration)
P8- Enhanced Transmitter Accuracy and Stability
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