品名:一体式超音波式液位计Model：IMP测量范围:0.15~3m,0.3~6m,0.3~10m.2个Relay接点输出SPDT(3线式)电源:11~30VDC,3.8~22mA类比输出:4~20mA,解析5μA操作温度:-40~80℃(本安防爆机种:-40~75℃)内具温度Sensor补偿功能、IP67防护等级)