Slurry Concentration Meter High Quality

Slurry Concentration Meter High Quality

The Suspended Solids Density Meter provides continuous real-time knowledge of primary, secondary, return-activated and backwash sludge, slurry and silt concentrations in pipes, tanks and clarifiers. Ultrasonic density meter supplier allows users to program underflow pumps to shut off before biosolids or feed solids density becomes too thin. Device Used To Measure Density helps in optimizing polymer dosing and equipment variables for enhanced de-watering. This process control instrument uses the inherently safe attenuation of non-radioactive ultrasound (no permits/no approvals needed). Readings are not affected by the color of particulates or fluid. Density Measurement Device may offer early awareness of breaks in filtration material when used to measure filtrate concentrations. A sensor on the meter (available as an inline pipe spool piece or throw-in style probe) transmits and receives the ultrasound waves. Density Measuring Device sends out a pulse of sound, receiving a strong echo and reading zero when the solution is clear. When particles are present in the liquid, they absorb or deflect the sonic energy, the echo is reduced in amplitude and the meter reads the suspended solids density. The output signal, sent to a computer/control system, provides continuous SS readings and enables calculation of mass flow rate. The inline pipe spool piece sensor is non-intrusive. The throw-in style probe may also be used as a single point interface level detector, allowing operators to program de-sludge pumps to turn on when the rising sludge blanket domes in contact with it. Each style is simple to install, calibrate and clean. Equipped with a continuous awareness of sludge densities at critical points in the treatment process, plants are better able to make adjustments and program control systems to improve effectiveness and efficiency, qualities which translate into material and energy savings.

2. Product Principle
The principle of CM is based on the ultrasonic attenuation.

3. Product Features

♢ Adopting digitalized multi frequency ultrasonic emission technology, high driving reliability, and no drift;
♢ Data processing adopts a multi curve fitting algorithm to ensure the maximum fitting of relevant parameters;
♢ The medium concentration or density Ultrasonic Density Meter can be measured according to the application requirements of the field;
♢ Ultrasonic measurement method, no radiation pollution;
♢ Non-contact measurement can extend the service life of the transducer.

4. Product Parameter

Performance
Accuracy	2% (1σ)
Resolution	0.50%
The measuring rage	0% ~ 70%
Temperature compensation	Full measuring range automatic compensation by the built-in temperature sensor
Output
Analog output
signal	4 ~ 20mA，±0.15% error of the readings
Relay output	High and low concentration alarm node,120mA, 350VAC
Ambient condition
Ambient temperature	0 ~ +60℃
Ambient humidity	0~98% Relative humidity (no condensation)
Protection degree
Transmitter	IP65
Sensor	IP68
Medium condition
process pressure	≤0.5MPa
Medium temperature	0~ +60℃
Power source
AC type	220V AC ±15%，50/60Hz，10W
DC type	24V DC ±10%，8W

5. Product Application

♢ Online detection of slurry concentration, coal slime concentration and mortar concentration in metallurgical, coal washing, electric power and Other industries;
♢ Tailings backfill concentration measurement in extractive industry;
♢ Sediment movement and sludge observation in rivers and estuaries, and density measurement of floating mud in port channels;
♢ Concentration measurement for water supply plant and sewage disposal plant (reflux sludge, initial sink, the second sink, concentration pool, sludge dehydration, etc.);
♢ Long-term monitoring of pollution sources suspended substance concentration in environmental protection projects.

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Product Categories : Concentration Meter