特征
High precision and good stability
原理
Piezoelectric ceramic sensor
输出
4~20mA 2wire,4~20mA 3wire,4~20mA 4wire, RS485
品名
ultrasonic level sensor
Name
Relay output ultrasonic level sensor with display meter
Measuring range
0~3,5,7,10,12,15,20M
Output
4~20mA 2wire,4~20mA 3wire,4~20mA 4wire, RS485