4738 - Electric differential pressure switch
The Type 4738 electric differential pressure switch is limit switch which issues an electrical limit signal whenever a certain limit of the differential pressure, pressure or vacuum is reached. This signal is used to control an audible or visual alarm, signal processing and closed or open-loop control equipment.
It is designed for liquids, gases and steams as well as differential pressure, pressure and vacuum set points from 35 to 400 mbar with operating pressures up to 10 bar.
- Materiál tělesa: GD AlSi12
- Max. provozní tlak: 10 bar, krátkodobě až 16 bar
- Nastavitelné rozsahy: 35 ažo 160 mbar nebo 160 až 400 mbar
- Přípustná okolní teplota: max 50 °C