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Rosemount
Rosemount 2 1/2x5 Thrust Type Power Positioner
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المعاملات الرئيسية
Accuracy
±1% of full scale; hysteresis ±0.8%; positioning accuracy 1% with 3–27 psi signal
Positioner Type
Hagan pneumatic power positioner, 2½×5 thrust type, swivel mounted (PP205)
Output Motion
5-inch stroke thrust; clevis output
Stall Thrust
500 lbs (228 kg)
Max Friction Load
125 lbs (57 kg)
Full Stroke Time
2 sec or less
| المعامل | القيمة |
|---|---|
| Accuracy | ±1% of full scale; hysteresis ±0.8%; positioning accuracy 1% with 3–27 psi signal |
| Positioner Type | Hagan pneumatic power positioner, 2½×5 thrust type, swivel mounted (PP205) |
| Output Motion | 5-inch stroke thrust; clevis output |
| Stall Thrust | 500 lbs (228 kg) |
| Max Friction Load | 125 lbs (57 kg) |
| Full Stroke Time | 2 sec or less |
| Input Signal | 3–15, 3–27, 0–30, 0–60 psig and 4–20 mA |
| Air Supply | 45–120 psig; recommended 100 psig |
| Air Consumption | 0.5 scfm free air |
| Temperature Limit | 0–170°F (−17.8–77°C) |
| Unit Weight | Shipping ~9 lb (per ordering; compact secondary-air boiler applications) |
| Options | Fail-safe, I/P, dual limit switches, pivot base, VeriTrim mounting |