A4 差壓開關(guān)-德威爾Dwyer
A4系列 差壓開關(guān)可現(xiàn)場(chǎng)調(diào)整設(shè)定點(diǎn),能夠承受靜壓高達(dá) 6000 psig。活塞式的設(shè)計(jì),可任意方向安裝,它能夠用于有震動(dòng)或沖擊壓力的場(chǎng)合
Service: Compatible gases.
Wetted Materials: Body, piston, and fittings: anodized aluminum; spring: steel.
Temperature Limits: -65 to 225°F (-54 to 107°C).
Pressure Limits: 2000 psid (138 bar).
Repeatability: See Ordering page.
Switch Type: SPDT.
Electrical Rating: AC: 3 VA, 0.25A @ 120 VAC; 5 VA, 0.25A @ 175 VDC.
Electrical Connection: 24 AWG X 12" (30.5 cm) wire leads.
Process Connection: 1/4" female NPT.
Mounting Orientation: Any.
Set Point Adjustment: See Ordering page.
Weight: 8.5 oz (241 g).
Agency Approvals: CE.