| Pneumatics | Air Or Sweet Natural Gas |
|---|---|
| Power Supply | 4-20mA |
| Connections (Supply And Actuator) | 1/2" NPT |
| Accuracy | ± 0.5 Percent Full Span |
| Valve Type | Control Valve |
| Maximum Hysteresis | 0.3 % |
|---|---|
| Stroke Range | 8-260 Mm |
| Model Number | SRD991 |
| Input Pressure | 1.4-6 Bar |
| Linearity | < 0.4 % Of The Travel Span |
| Pneumatics | Air Or Sweet Natural Gas |
|---|---|
| Power Supply | 4-20mA |
| Connections (Supply And Actuator) | 1/2" NPT |
| Accuracy | ± 0.5 Percent Full Span |
| Valve Type | Control Valve |
| Temperature | ≤0.15 %/10 K |
|---|---|
| Model Number | 3730-3 Samson Valve Positioner |
| Media | Gas |
| Sensitivity | ≤0.1 % |
| Hysteresis | ≤0.3 % |
| 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 |
| Static Destruction Limit | 100 MA |
|---|---|
| Hysteresis | ≤0.3 % |
| Model Number | 3730-3 Samson Valve Positioner |
| Deviation | ≤1 % |
| Direction Of Action | Reversible |
| Model Number | 3730-3 Samson Valve Positioner |
|---|---|
| Media | Gas |
| Direction Of Action | Reversible |
| Temperature | ≤0.15 %/10 K |
| Signal Range | 4 To 20 MA |
| Body Material | Stainless Steel |
|---|---|
| Valve Setpoint | 4-20mA, 450 Ohms Input Resistance |
| Application Scenario | Water, Steam, Gas, Etc |
| Housing Material | Aluminum |
| Orifice | DN 4.0 |
| Valve Type | Concentric Segmental Ball Valve |
|---|---|
| Nominal Diameter | 1(25A)-12(300A), 1(25A)-18(450A), 6(150A)-24(600A) |
| Fluid Temperature | -45 To +500°C |
| Connection Type | Wafer, Flanged(RF, FF, RTJ), Flanged(RF, RTJ) |
| Body Material | SCPH2/WCB, SCS13A/ CF8, SCS14A/CF8M, SCS13A, SCS14A |
| Hysteresis + DeadBand | +/- 0.3 Percent Full Span |
|---|---|
| Operating Temperature | -50°C To +85°C |
| Type | Digital Valve Positioner |
| Materials | Copper-free Aluminum Housing |
| Signal Communication | HART 5 Or 7 Over 4-20mA |