AO-DW/H Pressure Switch for Non-aggressive Gases, mechanical View larger

AO-DW/H Pressure Switch for Non-aggressive Gases, mechanical




Pressure Switch for Non-aggressive Gases, mechanical (Minimum order 2 und)

36,50 €

The minimum purchase order quantity for the product is 2

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The differential pressure switch AO-DW/H is for monitoring of noncombustible and non-aggressive gas. The switching point can be set by a thumb wheel with target value scale without manometer. The differential gap can be adjusted with a screw driver. All differential pressure switch Type are licenced according to EN 60730 for 1.5 A. DVGW-licence according to DIN 3398 part 2 EG prototype test EN 1854.

Medium non-aggresive gases
Measurement range pressure 20...200 Pa, 30...400 Pa, 50...500 Pa, 200...1000 Pa, 500...2500 Pa, 1000...5000 Pa (other on request)
Accuracy ±15%
Durability more than 1 Mio. switching operations
Electrical breaking capacity 1,5 A at 250V AC (low voltage version < 0,1 A, 24 V DC on request)
Electrical connection flat connection 6.3 x 0.8 DIN 46244 with clamping screws up to 2.5 mm²
Bursting pressure > 100 mbar
Housing control cabinet of PA 6.6, mounting part of POM
Cable gland M16x1,5 high-strength cable gland with strain relief
Material Membrane: silicone, optional NBR (silicone-free)
Protection type IP54
Working temperature -30...+80°C
Installation Housing: screw fastening, Pressure connection: 2 plastic duct connecting nipple with fastening screws and 2 m PVC tube Ø 6 mm (in scope of delivery)
Installation position vertical, horizontal
Approvals CE-conformity, EAC, RoHS, EN 60730 certificated to 1,5 A, DVGW-certificate according to DIN 3398 part 2. EG type examination test EN 1854

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