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What Is UTG21- Series Ultrasonic Level Transmitter?
- Aug 10, 2018 -

Ultrasonic level meter (measure liquid and solid), is a non-contact, reliabile level measurement. Nomral apply in operation temperature between-40℃~100℃, Pressure within 3Bar (5kg/cm2).our UTG21 series ultrasonic level meter support following communication protocol.①4-20mA output ②RS485 ③ Modubus


The factors influence accuracy of ultrasonic level meter


① variaty of sound speed of water


② varity of temperature of water (temperature compensated can correct the measure error)


③ Surface of measurement medium (for solid)


How to select a ultrasonic level meter


① Inflammable and explosive measure medium: ethanol,methylbenzene,xylene,acetone


② In mine


③ A dusty situation