| 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 |
| Enclosure | Aluminum, IP66 / NEMA 4X |
|---|---|
| Actuator Type | Single-acting |
| Input Signal | 4-20 MA With HART 7 |
| Stroke Range (Linear) | 3-130 Mm |
| Rotation Range (Part-turn) | 30-100° |
| Input Current Range | 4~20mA DC |
|---|---|
| Internal Impedance | 500Q(20mA DC) |
| Input Air Pressure Range | 0.14~0.7MPa |
| Travel Range | 10~150mm (straight Stroke), 0~90°C (angular Stroke |
| Air Connection Size | PT1/4, NPT1/4, G1/4 |
| Conformity/Linearity | ± 0.5% Full Span |
|---|---|
| Supply Pressure Effect | 0.05% Per Psi Unit |
| Name | Masoneilan SVI FF |
| Operating | -40° F To 185° F (-40° C To 85° C) |
| Accuracy | ± 0.5% |
| Supply Pressure Effect | 0.05% Per Psi Unit |
|---|---|
| Ambient Humidity | 10 To 95% Non-condensing |
| Storage Temperature Limits | -58° F To 185° F (-50° C To 85° C) |
| Temperature Effect | < 0.005% /° F Typical; -40° F To 180° F (< 0.01% /° C ) |
| Name | Masoneilan SVI FF |
| Condition | New |
|---|---|
| Maximum Hysteresis | 0.3 % |
| Model Number | SRD991 |
| Pneumatic Operation | Single Acting Double Acting |
| Stroke Range | 8-260 Mm |
| Input Resistance | 400 Wmax/20 MA |
|---|---|
| Approval Bodies | Intrinsically Safe CCC |
| Weight | 1.7kg(3.7 Lbs) |
| Vibration Characteristics2G At 5 To 400 Hz | 2G At 5 To 400 Hz |
| Input | 4 To 20 MA HART Communication |
| Maximum Output Torque | 600 Nm |
|---|---|
| Ambient Temperature | -20℃ ~ +70℃ |
| Protection Level | IP66 |
| Communication Interface | HART, FOUNDATION Fieldbus, Profibus PA |
| Installation Method | Bracket Or Flange Installation |
| Packaging Details | Packing type: cardboard box/non-fumigation wooden box |
|---|---|
| Brand Name | FOXBORO |
| Model Number | FOXBORO SRD991 |
| 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) |