Beck. The factory-set pressure switches in Ex zones

Pressure switch 901..Ex with factory-set pressure setting for Ex zones 1, 2 and 21, 22 Application Factory-set pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous - also aggressive - media . Pressure setting and switching differential are factory-set by the manufacturer. Temperature range Ambient and media temperature from -20°C to +85°C Diaphragm material Depending on media NBR, Silicone, FKM, EPDM For 901.30Ex Silicone, others upon request ATEX EC type examination Device category Ignition protection type Conformity Other approvals BVS 06 ATEX E 141...

Pressure connection

901_ex_data_english 7151-3 Technical data subject to change without prior notice. Copyright© 2021 Beck Sensortechnik GmbH