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Specification
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Description
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Series ADPS
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Adjustable Differential Pressure Switch
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Service
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Air and non-combustible, compatible gases.
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Wetted Materials
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Diaphragm material: Silicone. Housing material: PA 6.6 and POM.
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Temperature Limits
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Process/Ambient: -40 to 185°F (-40 to 85°C), for FM app.: max.140°F (60°C).
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Pressure Limits
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Max. operating pressure: 7.25 psi (500 mbar) for all pressure, switching pressure, and differential pressure ranges.
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Switch Type
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SPDT.
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Electrical Rating
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Standard: Max. 1.5 A (0.4 A) / 250 VAC, for FM app: 5 A / 125-250 VAC; Optional: Gold contact: max. 0.1A/24 VDC.
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Electrical Connections
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Push-on screw terminals. Cable strain relief: PG-9 (standard) or PG-11 (option).
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Process Connections
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2 plastic connection pieces, external Ø 0.24" (6.0 mm): Standard, for metal connection parts Ø 0.24" (6.0 mm) & 0.16" (4.0 mm) order accessory A-125 separately.
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Mounting Orientation
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Vertically, with pressure connections pointing downward.
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Weight
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4.6 oz (130 g) without bracket.
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Agency Approvals
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CE, RoHS.
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Series EDPS
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Adjustable Differential Pressure Switch
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Service
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Air and non-combustible, compatible gases.
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Wetted Materials
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Diaphragm material: Silicone; Housing material: PA 6.6 and POM.
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Temperature Limits
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Process/Ambient: -4 to 185°F (-20 to 85°C).
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Pressure Limits
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Max. operating pressure 2.89 psi (200 mbar) for pressure range .08-.4" w.c. (.2-1 mbar). Max. operating pressure 7.25 psi (500 mbar) for all other pressure, switching pressure and differential pressure ranges.
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Switch Type
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SPDT.
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Electrical Rating
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Standard: Max. 1.0 A/250 VAC; Optional: Gold contact: max. 0.1A/24 VDC.
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Electrical Connections
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Push-on screw terminals.
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Process Connections
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2 plastic connection pieces, external diameter 0.24" (6.0 mm).
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Mounting Orientation
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Vertically, with pressure connections pointing downwards.
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Weight
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2.1 oz (60 g) without bracket.
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Agency Approvals
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CE, RoHS.
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Series BDPA
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Adjustable Differential Pressure Switch
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Service
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Air and non-combustible, compatible gases.
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Wetted Materials
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Diaphragm: Silicone; Housing: PC and PA; Switch: PA6.6.
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Temperature Limits
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-4 to 185°F (-20 to 85°C).
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Pressure Limits
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Max. operating pressure 40" w.c. (100 mbar) for all pressure ranges. Burst pressure 200" w.c. (500 mbar).
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Switch Type
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SPDT.
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Repeatability
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±15% FS.
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Electrical Rating
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1 A (0.4) A / 250 VAC.
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Electrical Connections
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Screw terminals, PG-9 cable gland.
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Process Connections
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6.2 mm OD.
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Mounting Orientation
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Vertical, with pressure connections pointing downward.
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Mechanical Working Life
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>10^6 operations.
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Weight
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4 oz (113.4 g).
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Enclosure Rating
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IP65.
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Agency Approvals
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CE.
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