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Industrial Online Liquid Density Meter 4-20mA HART

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Oline liquid density meter


Product Introduction

MD-3051 series online liquid level density meter can be used for online density  measurement of various liquid and liquid mixture. It is widely applied to the petrochemical industry, food industry, dairy industry, paper industry, chemical industry, biopharmaceutical industry and other production sites. 


Product Features

  • Online density meter is applicable to flowing or static liquid, and is suitable for pipeline and tank installation.

  •  Temperature and density can be displayed at the same time, which is convenient for industry standard density conversion

  • The density meter has several different liquid contacting materials.

  • The Online density meter generates the corresponding 4-20mA signal according to the concentration and density


Product Parameters

1. Current Output: 4 ~ 20mA

2. Digital Signal: HART protocol

3. Power Supply: 16 ~ 30V DC    (24V DC is recommended)

4. Density Range:0 to 2 g/cm3 ,0 to 3 g/cm3

5. Accuracy:0.1g/cm3

6. Resolution: 0.01g / cm3

7. Temperature Range: 0 ~ 100 °C

8. Temperature Accuracy: 0.2 °C

9. Ambient Temperature: -10 ~ 60 °C

10. Humidity Range: 0 ~ 90% 


Product installation

liquid density meter


Product order sheet

liquid density meter 4-20mA


Production line

Oline liquid density meter

liquid density meter


1. Online liquid density meter is applicable to flowing or static liquid, and is suitable for pipeline and tank installation.
2. The two-wire transmitter with integrated structure has no moving parts and is easy to maintain.
3. Continuous on-line measurement of liquid density and temperature without process interruption. It can be directly used for production process control.
4. The online density meter is a cost-effective, simple and practical measurement method, which is economical and accurate, with small maintenance workload, stable and reliable operation. Suitable for testing the density of flowing or static liquid, sanitary, high-temperature and anti-corrosion types are optional
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