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Quick Details

  • Place of Origin: Liaoning, China (Mainland)
  • Brand Name: PCAI
  • Model Number: UTG-21 Series
  • Product Name: Ultrasonic level meter
  • Measuring range: 0 to 20m Chosen based on actual measuring range
  • Blind area: 0.25m to 0.8m
  • Ranging accuracy: 0.3% Standard condition
  • Ranging resolution: 1mm
  • Pressure: Less than four atmospheric pressure
  • Meter display: With LCD to display liquid levels
  • Analog output: 4-20mA
  • Digital output: RS485, Agreement Modbus or customization agreement
  • Power supply voltage: 24V DC /220V AC, a built-in lightningproof device

Packaging & Delivery

Packaging Details Carton
Delivery Time 3days


Ultrasonic Level meter
Measuring range: 0~20m
Meter display:LCD
Power:24V DC /220V AC

UTG-21 Series Ultrasonic Level meter

The meter includes several proprietary technologies, is safe and clean, with high precision and long service life, stable and reliable, and convenient to install and maintain, and is applicable to various fields of acid, alkali, salt, anticorrosion, and high temperature. 

The meter is with following features:

For circuit design, high-quality power modules are selected to be as power supply parts and highly stable and reliably imported devices are used as components of the meter. It can fully replace imported foreign meters of the same type. 

Patent sonic-wave intelligent technology software can make intelligentized echo analysis. It needs neither debugging nor other special steps. This technology has functions of dynamic thinking and dynamic analysis. 

Our sonic-wave intelligent patent technology greatly improves the meter’s precision, and the precision of liquid level is up to 0.3%, which is enough to resist various interference waves. 

The meter is a non-contact one and does not directly contact liquid, so the fault rate is low. The meter can be installed in several different ways, and the user can make meter calibration according to the Manual. 

The meter’s all input and output lines must be with such protection functions as lightning protection and short circuit prevention. 

Technical targets

Measuring range:       0~20m(Chosen based on actual measuring range)

Blind area:            0.25m~0.8m

Ranging accuracy:      0.3%(Standard condition)

Ranging resolution:     1mm

Pressure:             Less than four atmospheric pressure

Meter display:         With LCD to display liquid levels.

Analog output:        4~20mA

Digital output:        RS485, Agreement Modbus or customization agreement

Power supply voltage:  24V DC /220V AC, a built-in lightningproof device

Ambient temperature:  -20°C ~ +60°C

Protection grade:      IP67

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