芬蘭SATRON公司主要生產各種精密的過程控制儀器,成立已有80年的歷史,產品做工精良,精確耐用,SATRON的產品在超過60個國家和地區被紙漿和造紙工業、食品工業和化工行業等眾多領域廣泛應用。
VL系列壓力變送器:適用于潔凈氣體、蒸汽、易沉降、易結晶和粘性液體介質測量;采用壓阻式傳感器,多種連接形式的膜片可供選擇,可滿足大部分工業環境需要;
技術參數:
精度:±0.1%;
長期穩定性:±0.1%;
環境溫度:-30-80℃;
介質溫度:-30-125℃;
供電電壓:10-35VDC;
測量范圍:0-4KPa / 0-15MPa;
量程比:VL3~VL5=25:1,VL6~VL7=100:1;
輸出:兩線制4-20mA,HART通訊協議,數字顯示,帶可設定按鈕;
芬蘭SATRON常用典型型號:
量程:-35...+35 kPa (-350...350 mbar)
VL3SDA02SP0G0,VL3SDA02SM0G0,VL3SDA02SP1G0
量程:-100...+100 kPa (-1000...1000 mbar)
VL4SDA02SP0G0,VL4SDA02SM0G0,VL4SDA02SP1G0
量程:-100...+500 kPa (-1000...5000 mbar)
VL5SDA02SP0G0,VL5SDA02SM0G0,VL5SDA02SP1G0
量程:-100...+500 kPa (-1000...5000 mbar), abs.
VLA5SDA02SP0G0,VL5ASDA02SM0G0,VLA5SDA02SP1G0
量程:0.1...+3 MPa (-1...30 bar)
VL6SDA02SP0G0,VL6SDA02SM0G0,VL6SDA02SP1G0
量程:0...+3 MPa (0...30 bar), abs.
VLA6SDA02SP0G0,VLA6SDA02SM0G0,VLA6SDA02SP1G0
量程:0...+15 MPa (0...150 bar), abs.
VL7SDA02SP0G0,VL7SDA02SM0G0,VL7SDA02SP1G0