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Rosemount 644HAK5XAM5J6Q4 1038421
Rosemount 644HAK5XAM5J6Q4 1-Point Temperature Transmitter, NPT Connection, 12 to 42.4 V, +/-0.15 % Accuracy
- Manufacturer: Emerson Electric Co
- Brand Name: Rosemount
- Part Number: 1038421
- MPN: 644HAK5XAM5J6Q4
- Min. Order Qty: 1
- Qty. Interval: 1 Sign In for Availability
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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. By adding a Local operator interface (LOI), you can update your transmitter configuration in the field without tools. For diverse application requirements, this transmitter includes diagnostic capabilities, such as Hot Backup™ capability, sensor drift alert and thermocouple degradation.
Rosemount 1-Point Temperature Transmitter, 644 Series, -328 to 1193 deg F Range, 4 to 20 mA Outputs, NPT Connection, +/-0.15 % Accuracy, IP66, IP68, NEMA 4X Enclosure, 0 to 95 % Humidity Rating, 250 Ohm, 1100 Ohm Loop Resistance, DIN A Head Mounting, +/-0.15 % Stability, 12 to 42.4 V, Aluminum, Finish: 32 RMA, -40 to 185 deg F, 3 in Dia x 1.2 in H x 2.4 in W, Additional Information: LCD Display
| Accuracy | : | +/-0.15 % |
| Additional Information | : | LCD Display |
| Connection Type | : | NPT |
| Dimensions | : | 3 in Dia x 1.2 in H x 2.4 in W |
| Enclosure Type | : | IP66, IP68, NEMA 4X |
| Finish | : | 32 RMA |
| Humidity Rating | : | 0 to 95 % |
| Loop Resistance | : | 250 Ohm, 1100 Ohm |
| Material | : | Aluminum |
| Mounting Type | : | DIN A Head |
| Outputs | : | 4 to 20 mA |
| Range | : | -328 to 1193 deg F |
| Series | : | 644 Series |
| Stability | : | +/-0.15 % |
| Temperature Rating | : | -40 to 185 deg F |
| Voltage Rating | : | 12 to 42.4 V |
- Extremely versatile temperature transmitter available in HART®, FOUNDATION™ Fieldbus or PROFIBUS® protocols
- Diverse-mounting configurations including head, field or rail-mount with many enclosure options
- LOI option eliminates the need for special configuration tools (that is field communicator) for ease-of-use
- Transmitter sensor matching with Callendar-Van Dusen constants reduces total measurement error
- Hot Backup™ capability and sensor drift alert with dual sensors ensure measurement integrity
- Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure
- Minimum and maximum temperature tracking observes temperature extremes for easy troubleshooting
- Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
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