| Process Control | Flow, Pressure, Temperature, Level |
|---|---|
| Approximate Weight | 3.6 Kg (8.0 Pounds) |
| Materials | Stainless Steel,Copper,Brass ,Low Copper Aluminum Alloy |
| Pressure Connections | 1/4 NPT Internal |
| Operating Conditions | Gas: T6 Dust: T82 |
| Min./ Max.Current | Min./ Max.Current |
|---|---|
| Air Consumption | Sup= 1.4~6 Bar |
| Protection Class | IP66 |
| Body Material | Aluminium |
| Air Supply Pressure | 1.4 - 7.0 Bar ( 20 - 100 Psi ) |
| Min./ Max.Current | Min./ Max.Current |
|---|---|
| Air Consumption | Sup= 1.4~6 Bar |
| Protection Class | IP66 |
| Body Material | Aluminium |
| Air Supply Pressure | 1.4 - 7.0 Bar ( 20 - 100 Psi ) |
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
|---|---|
| Protection Class | IP66 / NEMA 4X Enclosure |
| Diagnostics | Yes |
| Communication | HART, FOUNDATION Fieldbus, Profibus PA |
| Packaging Details | Wooden box + protection |
| 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 |
| Set Point | 4 To 20 MA |
|---|---|
| Valve Travel | 3.6 To 300 Mm |
| Opening Angle | 24 To 100° |
| Material | Steel |
| Communication | HART® Field Communication Protocol |
| Colour | Grey |
|---|---|
| Mode Of Action | Double Acting |
| Repeatability | ≤0 .25% |
| Temperature | -40 ° +85° |
| Supply Media | Air Oil Gas |
| Acting Type | Single-Acting (03 Suffix) / Double-Acting (06 Suffix) |
|---|---|
| Feedback Type | Standard (HX) / Enhanced Precision (HE) |
| Input Signal | 4-20mA + HART Communication Protocol |
| Supply Pressure | 1.4-8 Bar (0.14-0.8 MPa) |
| Operating Temperature | -40°C To +80°C (Standard Version) |
| Communication Protocol | 3-15 Or 6-30 Psi, 0.2 -1.0 Or 0.4 -2.0 Bar Pneumatic Signal |
|---|---|
| Input Signal | Pneumatic |
| Max Outlet Pressure | 50 Psi |
| Mounting Type | Actuator Mounted |
| Operating Temperature | Standard Temperature, High Temperature |
| Digital Positioner | 4 - 20 MA (HART) |
|---|---|
| Communication Protocol | HART |
| Humidity | 0-100% Non-condensing |
| Shell Material | Industrial Aluminum Housing |
| Compliance Voltage | 10 VDC |