選型表:

技術(shù)規(guī)格:
量程 PST - 1 -500 ~ +1,000 Pa
PST - 2 -500 ~ +1,000 mmH2O
PST - 3 -250 ~ +500 mbar
PST - 4 -1,000 ~ +2,000 mbar

精確度 PST - 1 ±1.5% 讀值 ± 3 Pa
PST - 2 ±1.5% 讀值 ± 3 mmH2O
PST - 3 ±1.5% 讀值 ± 3 mbar
PST - 4 ±1.5% 讀值 ± 3 mbar

壓力單位 PST - 1 Pa, mmH2O, mbar, inH2O, mmHg
PST - 2 Pa, mmH2O, mbar, inH2O, mmHg
PST - 3 mbar, inH2O, mmHg, kPa, psi
PST - 4 mbar, inH2O, mmHg, kPa, psi

允許過(guò)壓 PST - 1 25,000 Pa
PST - 2 7,000 mmH2O
PST - 3 1,400 mbar
PST - 4 3,000 mbar

輸出信號(hào) 1 組 RCR 繼電器開(kāi)關(guān) 3A / 230 VAC
電源供應(yīng) 24 VAC / VDC