| Input Signal | 4-20 MA DC (9-28 V DC Loop) |
|---|---|
| Repeatability | ±0.5% F.S. |
| Ambient Temp | Standard: -20 °C To +70 °C (-4 °F To +158 °F) |
| Weight | Approx. 2.7-2.8 Kg (6.0-6.2 Lb) |
| Protection | IP66 |
| 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 |
| Air Supply Pressure | 1.4 To 7.0 Bar |
|---|---|
| Protection | IP66 |
| Input Signal Range | 4 - 20 MA HART |
| Weight Of Valve Positioner | 2.5 Kg (5.5 Lb) |
| Operational Pressure Range | 0-10 Bar |
| Pneumatics | Air Or Sweet Natural Gas |
|---|---|
| Power Supply | 4-20mA |
| Connections (Supply And Actuator) | 1/2" NPT |
| Accuracy | ± 0.5 Percent Full Span |
| Valve Type | Control Valve |
| Product Name | Masonelian 21000 Series Globe Valves Wirh SVI2 21123121 Positioner And 87/88 Actuator |
|---|---|
| Model | 21000 |
| Size | 3/4" Through 8" |
| SUPPLY | Pneumatic |
| Brand | Masonelian |
| Communication | HART |
|---|---|
| Diagnostics | Yes |
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
| Protection Class | IP66 / NEMA 4X Enclosure |
| Packaging Details | Cardboard box |
| Valve Type | Ball Valve, Butterfly Valve, Diaphragm Valve |
|---|---|
| Supply Pressure | 20 To 100 Psi (filtered, Dry, Oil Free Air) |
| Air Consumption | 0.9 SCFM @ 20 Psi |
| Air Connections | 1/4" NPT |
| Operating Temperature | -4 To 176 °F |
| Set Point | 4 To 20 MA |
|---|---|
| Valve Travel | 3.6 To 300 Mm |
| Opening Angle | 24 To 100° |
| Material | Aluminum |
| Communication | HART® Field Communication Protocol |
| Supply Power | 4 To 20mA, Loop Powered |
|---|---|
| Electrical Connections | PF 1/2,NPT 1/2,M20x1.5 |
| Output Range | 0-7 Bar (0- 100 Psi) |
| Supply Pressure | 1.4 To 7 Bar (20 To 100 Psi) |
| Pneumatic Connections | PT 1/4,NPT 1/4 |
| Ambient Temperature | -40°C To +80°C (-40°F To +176°F) |
|---|---|
| Hysteresis | < 0.1% |
| Output Pressure | 0 - 100% Of Supply Pressure |
| Air Consumption | Typically < 0.1 Nm³/h (at Steady State) |
| Hazardous Area Certification | ATEX, IECEx, FM |