DensityDensity (Consistency) Meter
Density, Consistency, Total Solids, Percent Water and Mass Flow LQ500 Series
The Toshiba LQ500 Microwave Analyzer measurement technique is based on the way solids affect the propagation of microwaves compared to all other ingredients in the pipe, and thus, the unit is solely specific to the percent solids in the pipe.
The LQ500 has a linear output and is optimized to measure true percent total solids in your process fluid. Accordingly, a very repeatable measurement) and excellent closed loop control is easily implemented.
Primary use for the microwave analyzer is to increase plant efficiency, improve product quality and reduce labor and laboratory cost. It is also used for replacing high maintenance or poor performing meters such as optical, ultrasonic, nuclear, blades, coriolis, etc.
Water and Wastewater
Pulp and Paper
Food and Beverage*
- General Specifications
|Temperature detector:||RTD (Pt100)|
|Microwave power:||Approx. 10 mW|
|Density (consistency) measurement output:||4-20mAdc (load resistance 750 ohm maximum, isolated output.)|
|Communication signal:||Digital signal is superimposed on 4-20mAdc current signal (conforming to HART protocol (*1)).|
|Input signal:||4 to 20mAdc|
|Conductivity range:||0 to 10mS/cm|
|Power supply:||100 to 240Vac 50/60Hz (Allowable voltage: 85 to 264Vac)|