GE-1202B ultrasonic level meter is compacted design, better performance in bad environment, IP68 protect grade, it could supply all kinds of output signal, e.g. 4-20mA, 0-20mA, 0-5V, 1-5V, RS485, RS23
GE-1200 type Ultrasonic Level Meter is a portable instrument, which could be taken to the field and could measure the liquid level or solid level, movable, and now widely applied in river, irrigation