微差壓變送器型號(hào):KM12-CP112-AO庫(kù)號(hào)：M323599產(chǎn)品特:•適用于暖通空調(diào)微差壓測(cè)量•CP112量程:-1000~+1000 Pa(可設(shè)置為0~100 Pa到0~1000 Pa)•輸出信號(hào):4~20 mA,電源16~30 Vdc(2線式)；0~10 V或4~20 mA,電源24 Vac/Vdc(3/4線式)•工業(yè)塑料外殼,IP65防護(hù)等級(jí)•可選擇有或無數(shù)字顯示屏•變送器可通過背出線方式連接輸出信號(hào)和電源•隨貨提供背部固定背板,變送器旋轉(zhuǎn)即固定變送器功能:測(cè)量單位Pa,mmH2O,inWG,mmHG,daPa,KPa,hPa,mbar度±1%測(cè)量值響應(yīng)時(shí)間1/e(63%)0.3 s分辨率1 Pa,0.1 mmH2O,0.01 mbar,0.01 inWG,0.01mmHG,0.1 daPa,0.001 kPa零點(diǎn)校準(zhǔn)通過按鍵手動(dòng)零點(diǎn)校準(zhǔn)測(cè)量介質(zhì)空氣和中性氣體允許過壓21000 Pa(CP112),69000 Pa(CP113)操作溫度0~+50°C儲(chǔ)存溫度-10~+70°C技術(shù)規(guī)格:輸出信號(hào)/電源主動(dòng)輸出：3/4線式，4~20 mA或0~10 V(24Vac/Vdc±10%)；被動(dòng)輸出：2線式,4~20mA(16~30Vdc)負(fù)載大負(fù)載：500Ω(4~20 mA)；小負(fù)載:1000Ω(0~10 V)功耗2 VA(0~10 V)或大22 mA(4~20 mA)電磁兼容性EN 61326接線端口螺絲接線槽適用電纜?0.05到2.5 mm2電腦連接端口KIMO USB連接線使用環(huán)境空氣和中性氣體