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Schneider Electric AKR-40605 Limiting, 1:1 Ratio Relay and Scale Plates

Limiting, 1:1 Ratio Relay and Scale Plates

Pneumatic 1:1 ratio direct acting relay is used to limit minimum or maximum output pressure. The AKR-40605 can also be used as a manual positioner, 1:1 ratio relay, or lowest of two pressures selector. Relay will also increase the capacity of a controller (except when used as maximum output limiter or lowest pressure selector).









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Cat #Descriptions
AKR-40605Limiting, 1:1 Ratio Relay and Scale Plates
Action: 1:1 direct.
Output: Refer to Model Chart.
Construction: Housing Polysulfone
Diaphragm Neoprene.
Adjustments: Refer to Model Chart for outputs.
Air pressure: Clean, oil free, dry air required (reference EN-123).
30 psig (207 kPa).
Nominal supply:
15 to 25 psig (103 to 138 kPa).
Ambient limits: Shipping and storage -40 to 160°F (-40 to 71°C).
Operating 32 to 140°F (0 to 60°C).
Humidity 5 to 95% RH, non-condensing.
Air connection code: Refer to Model Chart.
Air connections: Barbed for 1/4 in. O.D. plastic tubing.
Air consumption for sizing air
3.5 scim (0.9 mL/s).
Air capacity for sizing air mains: 16 scim (4.4 mL/s).
Mounting: Panel, wall or in-line; mounting plate and two push-in fasteners for perforated metal subpanel provided.
Panel space required: 4 H x 2-7/16 W x 1-3/4 D in. (102 x 62 x 44 mm).

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