| Degree Of Protection | IP 66/NEMA 4X |
|---|---|
| Media | Gas |
| Hysteresis | ≤0.3 % |
| Model Number | 520md/3200md |
| Deviation | ≤1 % |
| Minimum Current | 4-20 MA DC Constant Current |
|---|---|
| Degree Of Protection | IP 54/NEMA 3 |
| Operative Temperature Limits | -40 To 82℃ |
| Hysteresis | 0.75% Of Output Span |
| Sensitivity | A 10% Change In Supply |
| Approximate Weight | 3.5 Kg (8.0 Pounds) |
|---|---|
| Case/Cover | Aluminum ASTM 360 |
| Paint | Grey Polyurethane (category C4 Per ISO 12944-2) |
| Model Number | SVI1000/SVI2/SVI3 |
| Valve Setpoint | 4-20mA, 450 Ohms Input Resistance |
| 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 |
| Actuator | Pneumatic Diaphragm Actuator (standard) |
|---|---|
| Conditions | New |
| Application | Ethylene, Air Separation, LNG Liquefaction |
| Power | Pneumatic |
| Applicable Medium | Water, Oil, Liquefied Gas, Etc. |
| Air Consumption | 0.082 Nm³/h @ 4.1 Bar(0.048 SCFM @ 60 Psi) |
|---|---|
| Sensitivity | ≤ 0.25 % |
| Communications | HART 6 And 7 |
| Output Air Capacity | 20.8 Nm³/h @ 4.1 Bar(12.2 SCFM @ 60 Psi) |
| Customized Support | OEM |
| Accuracy | ±1%,±1.6% |
|---|---|
| Ambient Temperature | -20°C To +60°C |
| Diameter Nominal | 2.5"(63mm), 4"(100mm),6"(150mm) |
| Input Signal | 4-20 MA HART |
| Material | Aluminum |
| Accuracy | ±1%,±1.6% |
|---|---|
| Ambient Temperature | -20°C To +60°C |
| Diameter Nominal | 2.5"(63mm), 4"(100mm),6"(150mm) |
| Input Signal | 4-20 MA HART |
| Material | Aluminum |
| Operating Temperature | -50°C To +85°C |
|---|---|
| Supply Pressure(Single-Acting) | 20 To 100 Psi Max (1.4 To 6.9 Bar) |
| Supply Pressure(Double-Acting) | 20 To 150 Psi Max (1.4 To 10.3 Bar) |
| Pneumatics Action | Single Or Double Acting, Fail Safe;Rotary And Linear |
| Signal - Communication | HART 5 Or 7 Over 4-20mA |
| 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 |