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Diaphragm metering pump Explosion-proof digital meteri… Intelligent variable frequency… Fully automatic intelligent di… Electromagnetic digital meteri… PH /ORP oxidation-reduction fu… Industrial online analysis ins… Industrial online sensor 24-hour resistant to idling ch… DD Electric diaphragm pump Plunger metering pump Gear-reduction mixer Dosing device Double diaphragm zero leakage … Pneumatic diaphragm pump Mobile outdoor wear-resistant … Double-head metering pump Electromagnetic diaphragm pump… Magnetic pump

Product Name：

Category：Industrial online sensor

Model: QR400SS
Brand: VKV
Origin: China
Product Advantages: The sludge concentration sensor is based on the combined infrared absorption and scattered light method. The infrared light emitted by the light source is scattered by suspended particles in the sample, then converted into electrical signals by the photoelectric detector. After analog and digital signal processing, the sludge concentration value of the sample is obtained.
Application Fields: This product is widely used for online sludge concentration monitoring in each process of sewage treatment plants, as well as online sludge concentration monitoring in industrial process water and wastewater treatment processes.
Product description

Performance parameters：


Performance Parameters:

Specification

Details

Measuring Range

0~200mg/L; 0~5000mg/L; 0~50000mg/L

Accuracy

10% of reading (subject to sludge homogeneity) or 10mg/L, whichever is greater

Temperature Range

0~45℃

Pressure Resistance

0~3Bar

Response Time

6S＜T90＜300s (adjustable)

Calibration Method

Standard solution calibration, water sample calibration

Mounting Thread

NPT 3/4

Housing Material

Stainless steel + POM

Weight

1.2KG

Length

200mm

Cable Connection

Integrated direct connection type

Power Supply

9-36VDC

Communication Protocol

RS485, MODBUS RTU

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