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General| Model | NP726 |
|---|---|
| Enclosure Rating | NEMA 4X, IP66 |
| Linearity | ± 1% of span |
| Type | Pneumatic |
| Input Signal | 3-15 psi |
| Supply Pressure | 20-100 psi (1.4-7 bar) |
| Ambient Temperature Range | -40 to +185°F (-40 to +85°C) |
| Hazardous Area Certification | FM, CSA, ATEX, IECEx |
| Hysteresis | 0.5% of span |
| Repeatability | 0.2% of span |
| Materials | Aluminum |
Operation is based on the force balance principle using signal pressure and feedback spring.
Step-by-step guide for installing the positioner on specific actuators.
Guidance on connecting air supply lines to the positioner.
Requirements for clean, dry, and oil-free instrument air supply.
Explains the function and adjustment of the changeover piece.
Adjustment for segment and ball valves considering the "dead angle".
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