| Conditional | New |
|---|---|
| Communication Protocol | HART 5 Or HART 7 |
| Analog Input Signal | 4-20 MA DC |
| Media | Air & Gas |
| Electrical Connection | 1 /2 NPT Internal Or M20 |
| Temperature Of Media | Normal Temperature, Medium Temperature, Low Temperature, High Temperature, Other |
|---|---|
| Operational Pressure Range | Customized |
| Nominal Diameter | DN250 To DN450 |
| Delivery Time | 60-90 work days |
| Payment Terms | T/T |
| 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 |
| Torque Range | 35-3000N.m |
|---|---|
| Noise Levels | Less Than 75dB Within 1m |
| Degree Of Protection | IP67,optional IP68 |
| Working System-Adjustable Type | S4-25%, Maximum Of 600 Triggers Per Hour |
| Input Signal-Adjustable Type | 4-20mA,0-10V;2-10V |
| Customized Support | OEM |
|---|---|
| Communication Protocol | HART, 4-20mA Analog |
| Input Signal | Electric |
| Max Outlet Pressure | 101 Psig |
| Cardboard Box + Protection | Air, Non Corrosive Gas |
| Position Control | Throttling Control, On/Off |
|---|---|
| Max Outlet Pressure | 145 Psig |
| Condition | New And Origin |
| Certifications | CSA, FM, ATEX, IECEx, CUTR, Peso, KGS, INMETRO, NEPSI, TIIS, Natural Gas Certified |
| Warranty | One Year |
| Position Control | Throttling Control, On/Off |
|---|---|
| Max Outlet Pressure | 145 Psig |
| Condition | New And Origin |
| Certifications | CSA, FM, ATEX, IECEx, CUTR, Peso, KGS, INMETRO, NEPSI, TIIS, Natural Gas Certified |
| Warranty | One Year |
| Input Current Range | 4~20mA DC |
|---|---|
| Air Source Connection Size | PT1/4, NPT1/4 |
| Ingress Protection Rating | IP66 |
| Pressure Gauge Connection Size | PT1/8, NPT1/8 |
| Normal Operating Temperature Range | 30°C To 85°C (standard Type),-40°C To 85°C (low Temperature Type) |
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
|---|---|
| Communication | HART |
| Protection Class | IP66 / NEMA 4X Enclosure |
| Diagnostics | Yes |
| Supply Power | Loop Powered, 4-20 MA |
| Navigation Type | Laser Navigation |
|---|---|
| Minimum Required Operating Current | -20 °C To +80 °C (-4 °F To +178 °F) |
| Humidity | 0-100% Non-condensing |
| Feature | Easy Commissioning With Fast, Simple Configuration |
| Product | Positioner |