Catalog excerpts
Mechatronic pressure measurement F Qr for further approvals Applications ■ For dry, clean, non-aggressive gases, usually air ■ Monitoring of ventilators, blowers and filters in air-conditioning and clean room applications ■ Overpressure monitoring in clean rooms and laboratories Special features ■ Easy to install and assemble ■ Very reliable ■ Robust case and practical design Differential pressure switch, model A2G-40 Description The model A2G-40 differential pressure switch, in the Ap function, monitors filters and ventilators in ventilation ducts and air shutters. Five pressure range increments are available. The differential pressure switch is characterised by its simple mounting and high reliability. WIKA data sheet PV 27.41 • 08/2017 Part of your business
Open the catalog to page 1Differential pressure switch, model A2G-40 Accuracy of the switch point Type of mounting Case Window Diaphragm Sealings Process connection Electrical connection Switching power Permissible temperatures ■ Ambient temperature ■ Medium temperature Ingress protection Options ■ 2 duct connectors ■ 2 m PVC hose, inner diameter 4 mm WIKA data sheet PV 27.41 • 08/2017
Open the catalog to page 2Description Order number Measuring hoses PVC hose, inner diameter 4 mm, roll at 25 m PVC hose, inner diameter 6 mm, roll at 25 m Silicone hose, inner diameter 4 mm, roll at 25 m Silicone hose, inner diameter 6 mm, roll at 25 m Duct connector for hose 4 and 6 mm Scope of delivery ■ Differential pressure switch ■ 2 mounting screws Logo Approvals and certificates, see website © 08/2008 WIKA Alexander Wiegand SE & Co. KG, all rights reserved. The specifications given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifications to the...
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