芬兰SATRON公司主要生产各种精密的过程控制仪器,成立已有80年的历史,产品做工精良,精确耐用,SATRON的产品在超过60个国家和地区被纸浆和造纸工业、食品工业和化工行业等众多领域广泛应用。
VL系列压力变送器:适用于洁净气体、蒸汽、易沉降、易结晶和粘性液体介质测量;采用压阻式传感器,多种连接形式的膜片可供选择,可满足大部分工业环境需要;
技术参数:
精度:±0.1%;
长期稳定性:±0.1%;
环境温度:-30-80℃;
介质温度:-30-125℃;
供电电压:10-35VDC;
测量范围:0-4KPa / 0-15MPa;
量程比:VL3~VL5=25:1,VL6~VL7=100:1;
输出:两线制4-20mA,HART通讯协议,数字显示,带可设定按钮;
芬兰SATRON常用典型型号:
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