Shanghai Moho Electromechanical & Technology Co., Ltd.

China Manufacturer with main products: Online Densimeter, Pressure Transmitter, Liquid Level Transmitter, Electromagnetic Flowmeter, Vortex Flowmeter, Ultrasonic Flowmeter,...

Home  >Products Catalog > Online densimeter > liquid density meter

liquid density meter

FOB Price: 900.00 - 1,900.00 USD/Piece
Supply Ability: 10 Piece/Pieces per Day
Payment Terms: T/T
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shanghai in China
Packaging Details: wooden case

Quick Details

  • Model Number: MH5300-D
  • Brand Name: MOHO
  • power supply: 24VDC
  • Output: 4-20mA
  • Density range: 0-5g/cm3
  • Resolution: 0.001g/cm3
  • Ambient temperature: -10~180




MH5300 intelligent differential pressure online-densimeter (also known as online density transducer) is used for continuously measuring liquid concentration and density online, which can be directly used in industrial process. The densimeter adopts advanced technologies, including: a capacitive differential pressure sensor and the connected pair of pressure repeater for inserting the production process. There is a temperature sensor between the two pressure repeaters, which is used for compensating the temperature of the liquid changes.


MOHO intelligent on-line densimeter is two- wire system density transducer, mainly used for industrial process control. The on-line densimeter generate the corresponding signal 4-20mA according to the concentration and density and carry out the remote calibration and monitoring by the digital communications .


  • This on-line densimeter is applied to the mobile or stationary liquid, suitable for pipes and tanks installation.

  • Adopting the integrated structure transmitter by two-wire system, no moving parts and simple maintenance.

  • Continuous measuring for liquid concentration and density online, no interrupt .Directly used in industrial process.

  • Double four digit LCD display.

  • BOTH DISPLAY of temperature and density , facilitating the industry standard conversion.

  • The desimeter has several different materials for touching liguid.

  • Easy to install and use , display readings once insert the liquid.

  • Simplify the maintenance and no need do the regular cleaning.

  • The on-line densimeter calibration dispenses with the standard reference source and lab. Calibration, no interrupt in prosess.

Working Principle

The working principle of the intelligent differential pressure densimeter online is based on the Archimedes' principle: the pressure at a certain height of liquid column is proportional to the liquid density. Namely, P =ρgh :

P: the pressure at a certain height of liquid column

ρ: the liquid density

g: Measuring acceleration of gravity

h: the height of liquid level

According to the measured pressure value and under the condition that knowing the measuring acceleration of gravity and the height of the liquid column, we can get the measured liquid density value .

Application Area

  • Sugar industry and winemaking: squeez juice, grape juice, lime juice, syrup density, alcohol degree of GL, molasses, hexane/ethanol interface, etc

  • Dairy industry: condensed milk, lactose, cheese, cream cheese, lactic acid, etc

  • Mining: coal, phosphate, brine, potash, calcium compounds, limestone, copper, gold, etc.;

  • Refining: lubricating oil, aromatic agent, fuel oil, vegetable oil, etc.;

  • Processing: tomato juice, grape juice, lemon juice, tomato paste, molasses, vegetable oil, fruit syrup, jelly, jam, etc.;

  • The pulp paper industry: Green pulp, pulp washing, evaporator and so on;

  • Beverage processing: Beer, soft drinks, fruit wine, instant coffee.

  • Chemical: caustic soda, the density of acid, urea, detergents, polymers, ethylene glycol, sodium chloride, sodium hydroxide, etc;

  • petrochemical, natural gas, oil and gas water, kerosene, lubricants, oil/water interface, etc.

Technical parameters

  • Output: 4-20mA current, Digital signal(HART protocol)

  • Precision: 0.001g/cm3

  • Density range: 0-5g/cm3(the choice of different density range according to the medium density value)

  • Instrument supply: 16-30VDC power supply, recommended using 24VDC

  • Resolution: 0.001g/cm3

  • Ambient temperature: -10~180℃

  • Humidity range: 0-90%

Size reference

Detail E of code in the table(Custom-made according to different installation conditions on site)

Densitometer structure

B take pressure diaphragm distance(mm)

Insert/pipe length A(mm)

Lateral distance C(mm)

Flange size (National standard)

Plug-in densitometer




Above DN80






Above DN25

Bent-tube densitometer




Above DN80

Pipeline densitometer




Above DN25

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

Densimeter from this supplier

SANNUO Blood Glucose Meter    
FOB Price: 8.00-15.00 USD/Box
Min Order: 1000 Boxes
100A 200A 300A DC Contact Resistance Tester Loop Resistance Tester    
FOB Price: 2000.00-10000.00 USD/Unit
Min Order: 1 Unit
100A 200A 300A DC Contact Resistance Tester Loop Resistance Tester    
FOB Price: 2000.00-10000.00 USD/Unit
Min Order: 1 Unit
100A 200A 300A DC Contact Resistance Tester Loop Resistance Tester    
FOB Price: 2000.00-10000.00 USD/Unit
Min Order: 1 Unit
60kv Electrical Vlf Hipot Tester Very Low Frequency Test Kit Cable Test Vlf Test    
FOB Price: 2000.00-10000.00 USD/Unit
Min Order: 1 Unit

More products from other suppliers

Top selling!! RHB90ATC honig refraktometers    
FOB Price: 1.00-25.00 USD/Piece
Min Order: 20 Pieces
Min Order: 10 Pieces
GDD-1A Automatic moisture content Karl Fisher Titrator    
FOB Price: 10.00-100.00 USD/Set
Min Order: 1 Set
JGS-1B Intelligent Engineering Logging System    
FOB Price: 1.00 USD/Set
Min Order: 1 Set
Capacitive touch panel    
Min Order: 10 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Lily from ECVV
Join ECVV community
Join Facebook Group