Dwyer 626/628工業(yè)級(jí)壓力變送器
技術(shù)指標(biāo)
介質(zhì):兼容氣體和液體、
材質(zhì):316L,不銹鋼
精度:
626:滿(mǎn)刻度的±0.25% 628:滿(mǎn)刻度的±1%(包括線(xiàn)性,滯后和重復(fù)性)
溫度范圍:-18到79℃
溫度補(bǔ)償范圍:-18到79℃
溫度影響:626:±0.02%FS/℉
628: ±0.04% FS/℉(包括零點(diǎn)和量程)
電源:13至30伏
輸出信號(hào):4至20脈 可選擇0-5, 1-5,0-10,1-6或者2-10
響應(yīng)時(shí)間:50msec
回路電阻:zui大38脈 Dwyer 626/628工業(yè)級(jí)壓力變送器
電器連接:導(dǎo)管連接:1/2 NPT 內(nèi)螺紋導(dǎo)管。普通導(dǎo)管:電纜,DIN連接器或4pin M-12
工藝連接:1/4NPT 外螺紋(可選擇1/4NPT內(nèi)螺紋)和BSPT
防護(hù)等級(jí):NEMA 4X ?(IP66)
安裝定位:任意
重量:283克
機(jī)構(gòu)認(rèn)證:CE Dwyer 626/628工業(yè)級(jí)壓力變送器
The SERIES 626 Pressure Transmitters possess a highly precise 0.25% full scale accuracy piezo-resistive sensor contained in a compact, rugged, NEMA 4X (IP66) stainless steel general purpose housing or cast aluminum conduit housing.
TheSERIES 628 Pressure Transmitters are ideal for OEMs with 1% full scale accuracy sensors. The corrosion resistant 316L stainless steel wetted parts allow the Series 626 and 628 transmitters to measure the pressure in a multitude of processes from hydraulic oils to chemicals. The Series 626 and 628 are available in absolute and pressure ranges with a variety of optional outputs, process connections and electrical terminations to allow you to select the right transmitter for your application.