| Input Signal Range | 4-20 MA (split Range Minimum Amplitude 8 MA) |
|---|---|
| Air Supply | 20 To 100 Psig (regulate 5 To 10 Psi Above Actuator Spring Range) |
| Actuator Stroke | 20 Mm To 150 Mm Or 55 ° To 90 ° |
| Action | Single Acting/fail Vent/Double Acting |
| Operating Temperature | -4 °F To +158 °F |
| Communication Protocol | HART |
|---|---|
| Diagnostics | Yes |
| Max Outlet Pressure | 145 Psi |
| Temperature Of Media | Normal Temperature, Medium Temperature, Low Temperature, High Temperature, Other |
| Process Control | Flow, Pressure, Temperature, Level |
| 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) |
| COMMUNICATION | FOUNDATION Fieldbus |
|---|---|
| Static Destruction Limit | 100 MA |
| Signal Range | 4 To 20 MA |
| Minimum Current | 3.6 MA For Display 3.8 MA For Operation |
| Deviation | ≤1 % |
| Deviation | ≤1 % |
|---|---|
| Media | Gas |
| Signal Range | 4 To 20 MA |
| Direction Of Action | Reversible |
| Sensitivity | ≤0.1 % |
| Static Destruction Limit | 100 MA |
|---|---|
| Hysteresis | ≤0.3 % |
| Model Number | 3730-3 Samson Valve Positioner |
| Deviation | ≤1 % |
| Direction Of Action | Reversible |
| Operating Temperature | -55°C To +85°C |
|---|---|
| Signal - Communication | HART 7 Over 4-20mA |
| Construction / Materials | Copper-free Aluminum Housing |
| Model Number | SVI3 Digital Valve Positioner |
| Pneumatics Action | Single Acting, Fail Safe;Rotary And Linear |
| Options | G,M,SW ,PR |
|---|---|
| Model Number | SVi1000 Digital Valve Positioner |
| Electrical Connection | One 1/2NPT Female |
| Min/Max Current | 3.2 MA/24 MA |
| Weight | 2kg |
| Signal - Communication | HART 5 Or 7 Over 4-20mA |
|---|---|
| Diagnostics | Standard Diagnostics; Advanced Diagnostics |
| Construction / Materials | Copper-free Aluminum Housing |
| Operating Temperature | -50°C To +85°C |
| Pneumatics Action | Single Or Double Acting, Fail Safe Rotary And Linear |
| Diagnostics | Positioner Diagnostics;Advanced Diagnostics;Online Valve Diagnostics |
|---|---|
| Signal - Communication | HART 7 Over 4-20mA |
| Supply Pressure | 20 To 120psi |
| Construction / Materials | Copper-free Aluminum Housing |
| Operating Temperature | -55°C To +85°C |