This is a required field.
Part number
Error in validation!

Liquid Density Sensor:
L-Dens 2300

  • +6
  • Cost-effective OEM liquid density sensor
  • Process optimization through continuous density measurement
  • Compact design, low space requirement
  • Wetted parts, even for aggressive liquids

The L-Dens 2300 liquid density sensors are compact OEM modules with an accuracy of 1 kg/m³. Their small size makes them easy to integrate into measurement systems. The 2 mm oscillating U-tube requires only very low flow rates, and particles with a size of up to 0.7 mm can be handled with ease.
The instruments are available with a stainless steel or glass oscillator. Use them to measure the density of non-corrosive media, such as fuels, and aggressive media, such as sulfuric acid.

Key features

A liquid density sensor fit for tight spaces

A liquid density sensor fit for tight spaces

  • Integrate the L-Dens 2300 OEM module into different systems: The sensor and circuit board form a small, compact unit 
  • Design your systems to be more flexible when it comes to space
Resistant even to aggressive liquids

Resistant even to aggressive liquids

  • Choose from two types of oscillators: stainless steel for non-corrosive liquids (Version SST) or borosilicate glass for aggressive liquids (Version GLS)
  • Use the instruments for a variety of applications: Measure the density of fuels, measure the concentration of acids, emulsions and alcohols, and conduct dialysis concentrate measurements
A liquid density sensor with 3-digit accuracy

A liquid density sensor with 3-digit accuracy

  • Measure continuously with an accuracy of 1 kg/m³ from a flow rate of 10 L/h with these liquid density sensors
  • Optimize your process with the instrument’s accuracy and one-second information updates 
Rely on 40 years of experience

Rely on 40 years of experience

  • Know you get Anton Paar quality: The OEM liquid density sensors L-Dens 2300 are part of our L-Dens process density meter product group
  • Profit from Anton Paar’s 40 years of experience  in process density measurement

Technical specifications

  L-Dens 2300
  Version: GLS
Version: GLS FCM
Version: GLS PP Version: SST Version: SST E
Measuring range 500 kg/m³ to 2000 kg/m³
Standard adjustment range 500 kg/m³ to 2000 kg/m³
Material of the wetted parts GLS: glass, PVDF, Kalrez
glass, PVDF, Kalrez 1.4571, 1.4404 1.4571, 1.4404, FKM
Special feature FCM: FDA-compliant plastics PP: additional PP housing   E: Extended electronics and additional housing
Accuracy in the adjusted range  1 kg/m³
Process temperature -10 °C to +60 °C 10 °C to 80 °C
(95 °C for 30 min.)
-10 °C to +60 °C
Ambient temperature
(non-Ex versions)
-10 °C to +50 °C -10 °C to +50 °C -10 °C to +60 °C
Process pressure absolute Max. 6 bar Max. 16 bar
Recommended flow rate 10 L/h to 70 L/h 10 L/h to 80 L/h
Communication RS-232
Process connection Flange plate & adapters G 1/8“ Flange plate & adapters Flange plate
Dimensions (L x W x H) 88 mm x 38 mm x 48 mm 126 mm x 56 mm x 46 mm 99 mm x 34 mm x 38 mm 134 mm x 64 mm x 64 mm

Anton Paar Certified Service

The Anton Paar quality in service and support:
  • More than 350 manufacturer-certified technical experts worldwide
  • Qualified support in your local language
  • Protection for your investment throughout its lifecycle
  • 3-year warranty
Learn more


Similar products