LPL-950E Single Straight-Tube Series
Flanged Density Meter

The LPL-950E single straight tube density meter excites (transmits the sensor) vibration through a part of the measuring tube through an electrical feedback drive system and maintains its inherent resonant frequency. Changes in the vibrating mass (due to changes in fluid density) change the resonant frequency produced by the receiving sensor. The quality of the vibrating tube consists of two parts: the mass of the vibrating tube itself and the mass of the liquid in the vibrating tube. The quality of the vibrating tube itself has been determined before leaving the factory, so the quality of the liquid in the vibrating tube is determined by the density and volume of the liquid in the tube. Since the size and volume of the tube have been determined, the density of the liquid in the vibrating tube is related to the vibration frequency of the vibrating tube. The signal is output to the density processing unit via a rear electrical connector.

■ Applicable liquids: Measuring explosive and non-explosive hazardous liquids, corrosive liquids (acid, alkali solutions, etc.), high viscosity liquids, water, acid, alkali, mud, pulp, dyes, oils, milk, alcohol, beverages, etc.

■ Contact material: stainless steel 304/316L

■ Density accuracy: calibration range0.6~1.5 g/cm3(600~1800kg/m3)

■ Working density range: 0-3g/cm3(0-3000k g/m3)

■ Working temperature range: -40°C~+85°C (-40°C°F~+185°F)

■ Display: LCD indication output (optional)

■ Output: 2 sets of normally open and normally closed contacts; 4-20mA

■ Process connection: chuck, flange

■ Protection level: electrical part IP65/IP67 (optional)

■ Electrical connection: M18x1.5; M20x1.5 (explosion-proof) (can be customized)

■ Explosion protection: ExdIICT6, NEPSI

■ Seal: fluorine rubber (FKM)