DS - pressure switch
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Catalog excerpts

DIFFERENTIAL PRESSURE SWITCH DS Diaphragm element Smallest setting range 20...300 Pa Adjuster with scale benchmark With a change-over-contact Protection class IP54 Adjustable differential pressure switch for control of non-aggressive gases. Control button with guide value scale. Specifications Adjustable range: 20 to 300 Pa, switching differential 10 Pa 30 to 400 Pa, switching differential 15 Pa 50 to 500 Pa, switching differential 20 Pa 200 to 1000 Pa, switching differential 100 Pa 500 to 2500 Pa, switching differential 150 Pa 1000 to 5000 Pa, switching differential 250 Pa Tolerance on upper and lowest switching pressure: ± 15 % for vertical mounting Electrical Connections: polycarbonate housing with transparent cover grey similar RAL 7035 for wall mounting; ø 85 mm, 58 mm deep Switching capacity: Protection class: Pressure Connections: Cable entry: up to max. 1,0 A (0,4) / 250 Vac IP 54 hose liners 6 mm ø, 16 mm length M 16 x1,5 Ambient temperature: Weight: Contact type: Connection diagram Differential pressure switch DS Adjustable range: Customer-specific presetting required! ACCESSORIES Mounting set with screws, plastic-pressure taps, 2 m plastic hose (5 x 1,5 mm)

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