Rosemount
YokoGawa
ABB
E+H
HoneyWell
Micro Motion Coriolis
Rosemount
Yokogawa
Part Number: 644HAE5J2B4M5Q4
Model: 644 Temperature Transmitter
Manufacturer: Rosemount
Condition: New & Original in Factory Packing
Factory Warranty: 12 Months
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 | E5 | FM Explosion-proof; Dust Ignition-proof |
| Enclosure options | J2 | Housing style: Universal Junction Box, 3 entries Material: Aluminum Entry size: 1/2–14 NPT Diameter: 3.5 in (89 mm) |
| Mounting bracket | B4¹ | 316 SST U-bolt Mounting Bracket, 2-in pipe mount |
| Display and interface options | M5 | LCD Display |
| Calibration certificate | Q4 | Calibration certificate (3-Point calibration with certificate) |
- Bracket assembly only available with J1, J2, J3, J4, D1, and D2.
- Estimated Lead Time: 6 – 12 Weeks
- Shipping Weight: 3 Kg
