| Condition | New |
|---|---|
| Hysteresis + DeadBand | +/- 0.3 Percent Full Span |
| Minimum Current Signal | 3.2 MA |
| Pneumatics | Air Or Sweet Natural Gas – Regulated And Filtered |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Inherent Characteristics | Solenoid |
|---|---|
| Model Number | 221 |
| Brand | ASCO |
| Place Of Origin | America |
| Packaging Details | Export wooden boxes for foreign trade, IPPC sterilized wooden boxes and plywood boxes for export customs inspection-free. Size: 60*30*40 (cm) |
| Materials | Copper-free Aluminum Housing |
|---|---|
| Diagnostics | Standard Diagnostics,Advanced Diagnostics |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Model Number | SVI II |
| Condition | New |
| Hysteresis + DeadBand | +/- 0.3 Percent Full Span |
|---|---|
| Repeatability | +/- 0.3 Percent Full Span |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Type | Digital Valve Positioner |
| Supply Pressure | 20 To 150psi |
| Condition | New |
|---|---|
| Hysteresis + DeadBand | +/- 0.3 Percent Full Span |
| Minimum Current Signal | 3.2 MA |
| Pneumatics | Air Or Sweet Natural Gas – Regulated And Filtered |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Condition | New |
|---|---|
| Hysteresis + DeadBand | +/- 0.3 Percent Full Span |
| Minimum Current Signal | 3.2 MA |
| Pneumatics | Air Or Sweet Natural Gas – Regulated And Filtered |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Diagnostics | Yes |
|---|---|
| Max Outlet Pressure | 145 Psig |
| Position Control | Throttling Control, On/Off |
| Supply Media | Air, Natural Gas, Nitrogen |
| Process Control | Flow, Pressure, Temperature, Level |
| Input Signal Options | 4-20 MA (analog), HART, FOUNDATION Fieldbus |
|---|---|
| Air Supply Pressure | 3-7 Bar |
| Protection Rating | IP66 |
| Accuracy | ≤ 0.25 % |
| Temperature Range | -52 °C To +85 °C (-62 °F To +185 °F) |
| Input Signal Options | 4-20 MA (analog), HART, FOUNDATION Fieldbus |
|---|---|
| Air Supply Pressure | 3-7 Bar |
| Protection Rating | IP66 |
| Accuracy | ≤ 0.25 % |
| Temperature Range | -52 °C To +85 °C (-62 °F To +185 °F) |
| Communication Protocol | HART 5 Or HART 7 |
|---|---|
| Available Mounting | Sliding-stem Linear; Quarter-turn Rotary Applications |
| Analog Input Signal | 4-20 MA DC |
| Supply Voltage | 8-30 VDC |
| Approvals | FM; ATEX; IECEx |