Water pressure switch adjustable 1.5 - 4 bars XP2000A 1/4"
Water pressure switch adjustable 1.5 - 4 bars XP2000A
Connection: 1/4" GAS brass base ogiva hole
Membrane: AISI 316
1° contact factory calibration: 2,5 bar (automatic)
2° contact factory calibration: 0,4 bar downhill from 2,5 bar
Maximum fluid temperature: 150°C
Maximum contact current: 16A 250Vac C-NO-NC
Terminals: Fast-on 6,3 x 0,8
Approved EN60730 and Legislation no. 2014/68/UE
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Water pressure switch (pressure sensor) with adjustable intervention threshold from 1.5 to 4 bars. When pressure pass the preset threshold, the switch activates the NC - NA microswitch contacts for safety applications. It is usually used for heating systems, i.e. pellet water stoves and closed tank boilers.
With a sturdy and long-lasting structure, the sensor withstands mechanical stress and high thermal conditions.
The membrane sensitive element, through membrane enlargement, activates the first microswitch and sets opening and closure condition of contacts that withstand current up to 16 Ampere @ 250 Volt.
It is equipped with an additional NC - NA safety microswitch that operates, compared to the first microswitch, when there is a slightly higher pressure and establishes arrest conditions.
Conceived to be used for gaseous as well as liquid fluids, with temperatures up to 150 °C.