| Product Name | Samson Positioner Valve Type 3731-3 3730-2 3730-3 3730-4 3730-5 And Digital Positioner For Valve |
|---|---|
| Brand | SAMSON |
| Model | 3730 |
| Matrial | Aluminum /stainless Steel |
| Valve Style | Positioner |
| Output Signal | 4-20 MA |
|---|---|
| Mounting Position | Upright, Condensate Drainage Downwards |
| Area Classification | Area Classification |
| Supply Power | 4 To 20mA, Loop Powered |
| Power Source | Local |
| Operating Temperature | -50°C To +85°C |
|---|---|
| Supply Pressure(Single-Acting) | 20 To 100 Psi Max (1.4 To 6.9 Bar) |
| Air Delivery | 280 SLPM @ 30psi |
| Fits Many Applications | Rotary Or Linear ;Remote Or Local |
| Supply Pressure(Double-Acting) | 20 To 150 Psi Max (1.4 To 10.3 Bar) |
| Input Current Range | 4~20mA DC |
|---|---|
| Air Source Connection Size | PT1/4, NPT1/4 |
| Ingress Protection Rating | IP66 |
| Input Pressure Range | 0.14~0.7MPa |
| Pressure Gauge Connection Size | PT1/8, NPT1/8 |
| Operating Temperature | -52 To 85 °C (-62 To 185 °F) |
|---|---|
| Current Signal Output | 4 - 20 MA |
| Power Supply | Two - Wire, 4 - 20 MA, 10.0 To 30.0 VDC |
| Power Supply Range | 12.5 To 40 VDC (typically 24 VDC) |
| Communication Protocol | HART Protocol |
| Power Supply | 4-20 MA |
|---|---|
| Ambient Temperature | -58 To 185° F (-50 To 85° C) |
| Diagnostics | Yes |
| Communication | HART Revision 5 Or 7 Protocol |
| Air Supply Pressure | 20 To 150 Psi Max (1.4 To 10.3 Bar) |
| Temperature Of Media | Low Temperature |
|---|---|
| Body Design | Short Pattern |
| Air Supply | 1.4 To 6.0 Bar |
| Attachment | Pipe Or Wall Mounting |
| Operating Media | Air/Gas/Liquid |
| Input Signal Range | 4-20 MA (split Range Minimum Amplitude 8 MA) |
|---|---|
| Air Supply | 20 To 100 Psig (regulate 5 To 10 Psi Above Actuator Spring Range) |
| Actuator Stroke | 20 Mm To 150 Mm Or 55 ° To 90 ° |
| Action | Single Acting/fail Vent/Double Acting |
| Operating Temperature | -4 °F To +158 °F |
| Customized Support | NO |
|---|---|
| Structure | Safety |
| Connections | Flanged Inlet To ASME |
| Codes | ASMEl And VIII |
| Product Name | Direct Spring Pressure Relief Valves |
| Enclosure Protection Rating | IP66 / NEMA 4X (IP67 Optional) |
|---|---|
| Communication Protocol | HART 5 Or HART 7 |
| Electrical Connection | 1 /2 NPT Internal Or M20 |
| Analog Input Signal | 4-20 MA DC |
| Available Mounting | Sliding-stem Linear; Quarter-turn Rotary Applications |