Qingdao Yongying Environmental Protection Technology Co., Ltd

Online Sludge Concentration Meter

Online sludge concentration meter Production application: Water plant: sedimentation pool Paper-making plant: concentration of paper pulp Coal washery: sedimentation pool Power plant: sedimentation pool for ash pulp, etc. Sewage processing plant: water inlet and outlet, aeration pool, refluence...

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Product Details

Online sludge concentration meter

Production application:

Water plant: sedimentation pool

Paper-making plant: concentration of paper pulp

Coal washery: sedimentation pool

Power plant: sedimentation pool for ash pulp, etc.

Sewage processing plant: water inlet and outlet, aeration pool, refluence sludge, primary sedimentation pool, secondary sedimentation pool, concentration pool and sludge dehydration, etc.


Measurement principle:

The light wave delivered by the sensor transmitter will be absorbed by the measured object during the transferring, and after reflection and scattering, only a small portion of light can be projected to the receiver. The transmissivity rate of the transmitting light is proportional to the concentration of the measured sewage, and the sewage concentration can be calculated by measuring the transmissivity rate of the transmitting light.


Production feature:

Multi-light beam RD measurement technology can compensate for the effects caused by the environmental light, pollution and aging elements; the multi-point calibration can warrant the accuracy of the wide measurement range. The various kinds of variation can be output and the system can perform the intelligent control. The sensor can configure the air blowing equipment, and the transmitter can control the self-cleaning. There are many kinds of installation methods, such as immersion installation and pipe inserting installation.


The technical parameters of the transmitter:

Measurement range: 0 ~ 20mg/l; 0 ~200mg/l; 0 ~2000mg/l; 0 ~10000 mg/l

Displaying method: LCD touch screen

Measurement unit: mg/l

Resolution: optional, 0.01%

Accuracy: ±5.0%

FS repetitiveness: ±5.0%

Power rate: ≤15 W

Analogue output: 4-20mA

Load: 750 Ohm

Communication function: Modbus

Switch output: 2 relays

Capacity: 220 VAC/2A

Power supply: AC220V±10%

The technical parameters of the sensor:

Material: 316 stainless steel cable and shielding cable

Installation: immersion style or tube insertion style

Procedural connection: G1

Dimensions: Φ50×96mm

Medium pressure: ≤3 bar

Signal cable: 10M (standard configuration), extensible

Protection level: IP68

Working temperature:

Sensor: -20 – 60 Celsius degree


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