| Communication | HART Revision 5 Or 7 Protocol |
|---|---|
| Air Supply Pressure | Single-Acting: 20 To 100 Psi Max (1.4 To 6.9 Bar) |
| Actuator Size | 2-12 Inch |
| Materials | Tropicalized Aluminum |
| Air Supply | 30 Psi (2.1 Bar |
| Size | 1” Through 12” (25 Through 300 Mm) |
|---|---|
| Ratings & Connections Flanged | ANSI 600 - 2500 UNI-DIN 100 - 400; Welded: BW Or SW |
| Pressure Rating | API 6A 10K Or 15K In Sizes 1" Through 6" |
| Body Materials | Carbon Steel; Stainless Steel; Chrome-moly |
| Actuators | Model 51/52/53 Pneumatic Piston; Model 87/88 Multi-spring-opposed Diaphragm; Cylinder |
| Size | 1” Through 12” (25 Through 300 Mm) |
|---|---|
| Ratings & Connections Flanged | ANSI 600 - 2500 UNI-DIN 100 - 400; Welded: BW Or SW |
| Pressure Rating | API 6A 10K Or 15K In Sizes 1" Through 6" |
| Body Materials | Carbon Steel; Stainless Steel; Chrome-moly |
| Actuators | Model 51/52/53 Pneumatic Piston; Model 87/88 Multi-spring-opposed Diaphragm; Cylinder |
| Nominal Pressure | PN16/PN25 |
|---|---|
| Operating Temperature | -30℃~200℃ |
| Nominal Diameter | DN15 ~ DN300 |
| Valve Body Material | Stainless Steel |
| Packaging Details | Wooden box + protection |
| Product Name | TopWorx PD Series Smart Valve Positioner |
|---|---|
| Configurable Alarms | (PD100) No;(PD200) Yes |
| Air-Supply Pressure | 2.8 To 8 Bar (40 To 116 Psi) |
| Actuator Action | Rotary & Linear, Single & Double, Direct (DA) & Reverse (RA) |
| Temperature Range | -40°C To +65°C (-40°F To +149°F) |
| Product Name | TopWorx PD Series Smart Valve Positioner |
|---|---|
| Configurable Alarms | (PD100) No;(PD200) Yes |
| Air-Supply Pressure | 2.8 To 8 Bar (40 To 116 Psi) |
| Actuator Action | Rotary & Linear, Single & Double, Direct (DA) & Reverse (RA) |
| Temperature Range | -40°C To +65°C (-40°F To +149°F) |
| Signal Range | 4-20mA |
|---|---|
| Supply Air Pressure | 1.4-10 Bar (20-145 Psig) |
| Ambient Temperature | -40 ... 85°C (-40 ... 185°F) |
| Protection Class | IP 66/Type 4X |
| Housing And Cover | Aluminum (Alloy No. 230) Powder Coated |
| 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 |
| Colour | Grey |
|---|---|
| Mode Of Action | Double Acting |
| Repeatability | ≤0 .25% |
| Temperature | -40 ° +85° |
| Supply Media | Air Oil Gas |
| Condition | New |
|---|---|
| Structural Design | Digital, Electropneumatic Positioner |
| Mode Of Operation | Single-acting, Double Acting |
| Mounting Position | Any |
| Setting Options | Via Display And Pushbuttons |