| 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 |
| Temperature Range | -320 To +842 °F (-196 To +450 °C) |
|---|---|
| Std. Materials | Cast Iron, Carbon Steel, Stainless Steel, Monel |
| Pressure Rating | Class 125 To 300 |
| Warranty | 1 Year |
| ANSI Class | 150 To 2500 |
| 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 |
| 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 |
| Output Modules | P/P (3-15 Psi) Or I/P (4-20 MA; Optional 10-50 MA) |
|---|---|
| Supply Pressure Tolerance | Up To 150 Psi Without External Regulator |
| Shock & Vibration Handling | Up To 2 G And 500 Hz Vibration Frequency Support |
| Signal Split Range | 2-, 3-, Or 4-way Split Range |
| Air Consumption | ~0.25 SCFM (steady State) / Up To 0.31 SCFM (I/P Module) |
| Output Modules | P/P (3-15 Psi) Or I/P (4-20 MA; Optional 10-50 MA) |
|---|---|
| Supply Pressure Tolerance | Up To 150 Psi Without External Regulator |
| Shock & Vibration Handling | Up To 2 G And 500 Hz Vibration Frequency Support |
| Signal Split Range | 2-, 3-, Or 4-way Split Range |
| Air Consumption | ~0.25 SCFM (steady State) / Up To 0.31 SCFM (I/P Module) |
| Size | 1/4 NPT |
|---|---|
| Rated Travel | 7.5/15/30 |
| Opening Angle | 24 To 100° |
| Voltage | 24VDC |
| Packaging Details | Paper box + protection |
| 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 |
| Maximum Hysteresis | 0.3 % |
|---|---|
| Input Pressure | 1.4-6 Bar 20-90 Psi |
| Pneumatic Operation | Single Acting Double Acting |
| Model Number | SRI990 |
| Linearity | < 0.4 % Of The Travel Span |
| Power Supply | Loop Powered From 4-20mA Control Signal |
|---|---|
| Load Voltage | 11.0 VDC At 20 MA DC / 10.0 VDC At 4 MA DC |
| Acting Type | Single Or Double |
| Supply Medium | Air Or Nitrogen |
| Digital Communicatin | HART 7 |