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Dwyer 185EL-S1SS | Linear Smart Positioner | HART, single action, stainless steel
Dwyer 185EL-S1SS is the stainless steel build of the Series 185 linear smart positioner, set up for single action and HART communication. From a 4-20 mA controller signal it manages the stroke of linear valves such as globe valves, with a built-in LCD for status checks in the field.
- 185EL-S1SS stroke: 0.5 to 6" (10 to 150 mm) or 0 to 90°
- Auto calibration and analog feedback output on the 185EL-S1SS
- 185EL-S1SS air supply 35 to 116 psi (2.4 to 8 bar); flow 2.1 scfm (60 LPM)
- Linearity and hysteresis of the 185EL-S1SS: ±0.5% FS each; repeatability ±0.3% FS
- 185EL-S1SS NEMA 4X (IP66) stainless enclosure, -30 to 85°C, 6.4 lb (2.9 kg)
- Specifications
- Features
- Downloads
| Part Number | 185EL-S1SS |
| Brand | Dwyer |
| Type | Linear smart positioner |
| Communication | HART |
| Action | Single |
| Enclosure Material | Stainless steel (316SS) |
| Input Signal | 4 to 20 mA DC |
| Stroke | 0.5 to 6" (10 to 150 mm) or 0 to 90° |
| Air Supply | 35 to 116 psi (2.4 to 8 bar) |
| Flow Capacity | 2.1 scfm (60 LPM) at 20 psig (1.4 bar) |
| Linearity / Hysteresis | ±0.5% FS / ±0.5% FS |
| Repeatability | ±0.3% FS |
| Enclosure Rating | NEMA 4X (IP66) |
| Weight | 6.4 lb (2.9 kg) |
- Single or double action that the user can choose.
- LCD screen.
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