| 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) |
| Варианты фланца | Класс ANSI от 150 до 1500 |
|---|---|
| Диапазон измерения | До 2000 дифференциалов psi (бара 137,89) |
| Точность | Высокая точность |
| Чувствительность | До 150:1 |
| Намоченный материал | Нержавеющая сталь; 316 / 316L и CF3M |
| Наружные трубка/вставка предохранения от диаметра | 6,0mm |
|---|---|
| Максимальная длина погружения | до 1,000, 0 mm (39") |
| Передатчик головы интеграции | (4… 20 мамы; ХАРТ) |
| Время на ответ | t90 около 17 s |
| Тип k термопары | °C до 600 (°F 1,112) |
| Средний диапазон температур | -40… 80°C (- 40… 176°F) |
|---|---|
| Выходы | ХАРТ 4… 20mA |
| Точность | +/- 2mm + 0,17% |
| Измеряя ряд | до 10m/32ft |
| Максимальное отростчатое давление | atm. |
| Product name | Rosemount 3144P Temperature Transmitter |
|---|---|
| Output Signal | 4-20 mA with HART 5/6/7 |
| Housing Material | Aluminum, stainless steel |
| Protocol Support | HART, FOUNDATION Fieldbus, PROFIBUS PA (depending on model variant) |
| Ingress Protection | IP66/67, NEMA 4X |
| Product name | Rosemount 644 Temperature Transmitter |
|---|---|
| material | Aluminum, Stainless Steel |
| Power Supply | 12-42.4 VDC (minimum 10.5 VDC for digital only) |
| Ingress Protection | IP66/67 |
| Sensor Input Channels | Single sensor input |
| Product name | Rosemount 644 Temperature Transmitter |
|---|---|
| material | Aluminum, Stainless Steel |
| Power Supply | 12-42.4 VDC (minimum 10.5 VDC for digital only) |
| Ingress Protection | IP66/67 |
| Sensor Input Channels | Single sensor input |
| Product name | Rosemount 3144P Temperature Transmitter |
|---|---|
| Output Signal | 4-20 mA with HART 5/6/7 |
| Housing Material | Aluminum, stainless steel |
| Protocol Support | HART, FOUNDATION Fieldbus, PROFIBUS PA (depending on model variant) |
| Ingress Protection | IP66/67, NEMA 4X |
| Product Name | Rosemount 3144P + 3051 Smart Transmitter Combo |
|---|---|
| Output Signal | 4-20 mA with HART 5/6/7 |
| Operating Temperature | -40 to +85 °C ambient, sensor dependent |
| Protocol Support | HART, FOUNDATION Fieldbus, PROFIBUS PA |
| 3051 Pressure Types | Differential Pressure , Gauge Pressure , Absolute Pressure |