Beck. The adjustable differential pressure switches
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Beck. The adjustable differential pressure switches - 1

Beck. The adjustable differential pressure switches

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Beck. The adjustable differential pressure switches - 2

Differential pressure switch 930.8x Climair® with adjustable switching pressure Type * typically, at beginning of setting range Applications Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. Class of control and regulation function: A Possible fields of application include: • Monitoring air filters and ventilators • Monitoring industrial cooling-air circuits • Overheating protection for fan heaters • Monitoring flows in ventilation ducts • Controlling air and fire-protection flaps •...

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Beck. The adjustable differential pressure switches - 3

Order matrix Pressure ranges Switching contacts Fitting method Adjustment knob 1000 to 4000 Pascal (10 to 40 mbar) 1000 to 5000 Pascal (10 to 50 mbar) gold-plated for low voltages, screw terminals enclosed up to maximum 1.5 A (0.4) / 250 VAC, screw terminals enclosed up to maximum 1.5 A (0.4) / 250 VAC with tab terminals 6.3x0.8 mm gold-plated for low voltages with tab terminals 6.3x0.8 mm mounted directly without bracket scale in mbar scale in Pascal scale in Pascal and inWC IP54 with cable conduit M20x1.5 IP54 with cable conduit NPT1/2 IP00 without cover IP54 with cap nut conduit AF20...

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Beck. The adjustable differential pressure switches - 4

Dimensional Drawings 930.8x Climair®

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