| Product Name | Rosemount 644 Temperature Transmitter |
|---|---|
| Material | Aluminum, Stainless Steel |
| Sensor Input Channels | Single Sensor Input |
| Output Signal | 4-20 MA With HART 5/6/7 |
| 4-20 MA With HART 5/6/7 | 12-42.4 VDC (minimum 10.5 VDC For Digital Only) |
| Product Name | Rosemount 644 Temperature Transmitter |
|---|---|
| Material | Aluminum, Stainless Steel |
| Sensor Input Channels | Single Sensor Input |
| Output Signal | 4-20 MA With HART 5/6/7 |
| 4-20 MA With HART 5/6/7 | 12-42.4 VDC (minimum 10.5 VDC For Digital Only) |
| Display Type | LCD Display |
|---|---|
| Temperature Resolution | 0.05°C |
| Communication Interface | HART, FOUNDATION Fieldbus, Profibus PA |
| Material | Aluminum, Stainless Steel |
| Warranty | 1 Year |
| Sensor Input Channels | Single Sensor Input |
|---|---|
| Power Supply | 12-42.4 VDC (minimum 10.5 VDC For Digital Only) |
| Ingress Protection | IP66/67 |
| Protocol Support | HART, FOUNDATION Fieldbus, PROFIBUS PA |
| Mounting Options | Head Mount (644H), Rail Mount (644R) |
| Flange Options | ANSI Class 150 To 1500 |
|---|---|
| Measuring Range | Up To 2000 Psi (137,89 Bar) Differential |
| Precision | High Precision |
| Sensitivity | Up To 150:1 |
| Wetted Material | Stainless Steel; 316 / 316L And CF3M |
| Display Type | LCD Display |
|---|---|
| Temperature Resolution | 0.05°C |
| Communication Interface | HART, FOUNDATION Fieldbus, Profibus PA |
| Material | Aluminum, Stainless Steel |
| Warranty | 1 Year |
| Outer Diameter Protection Tube / Insert | 6,0mm |
|---|---|
| Max. Immersion Length | Up To 1.000,0 Mm (39'') |
| Integration Head Transmitter | (4 ... 20 MA; HART) |
| Response Time | T90 Around 17 S |
| Thermocouple Typ K | Up To 600 °C (1.112 °F) |
| Control Mode | Manual/Automatic |
|---|---|
| Measurement Temp | (0~50.0)℃ |
| Medium Temperature | -196 To 425 °C |
| Cooling Type | Forced Cooling |
| Communication Interface | Depends On Specific Instrument |
| Display Type | LCD Display |
|---|---|
| Temperature Resolution | 0.05°C |
| Communication Interface | HART, FOUNDATION Fieldbus, Profibus PA |
| Material | Aluminum, Stainless Steel |
| Warranty | 1 Year |
| Display Type | LCD Display |
|---|---|
| Temperature Resolution | 0.05°C |
| Communication Interface | HART, FOUNDATION Fieldbus, Profibus PA |
| Material | Aluminum, Stainless Steel |
| Warranty | 1 Year |