The Model AP2 turbidity probe measures the NIR absorption of particles and other turbidity-causing substances in liquids. The probe is inserted into the pipeline via a ball valve. Alternatively, installation can be performed using a mounting flange on the probe shaft.
The AP2 turbidity sensor is designed for long service life and minimal maintenance. It compensates for variations in product color, ensuring stable and reliable measurement results.
Built for continuous operation, the sensor features a long-life LED light source. High-quality materials such as stainless steel 1.4404 and sapphire measuring windows provide excellent chemical resistance and outstanding mechanical durability.
Thanks to its flexible process connections, freely configurable measuring ranges, and selectable engineering units (AU, ppm, mg/l, EBC, etc.), the AP2 can be adapted to a wide variety of process applications, offering a cost-effective solution for continuous turbidity measurement.
The turbidity sensor uses the principle of NIR absorption to accurately measure suspended solids in liquids. The sensor optics integrate an NIR LED light source and a high-precision photodiode detector. By measuring in the near-infrared range, the sensor delivers reliable and highly reproducible results that are largely unaffected by changes in product color. This makes the sensor ideal for demanding applications requiring precise and continuous turbidity monitoring.
The AP2 turbidity sensor is designed for long service life and minimal maintenance. It compensates for variations in product color, ensuring stable and reliable measurement results.
Built for continuous operation, the sensor features a long-life LED light source. High-quality materials such as stainless steel 1.4404 and sapphire measuring windows provide excellent chemical resistance and outstanding mechanical durability.
Thanks to its flexible process connections, freely configurable measuring ranges, and selectable engineering units (AU, ppm, mg/l, EBC, etc.), the AP2 can be adapted to a wide variety of process applications, offering a cost-effective solution for continuous turbidity measurement.
The Model C1 measurement amplifier can be used with most optical sensors. System programming and calibration are performed via a PC or laptop using menu-driven software. Calibration can be carried out using one or more samples. All settings and calibration values can be backed up externally on your PC’s hard drive.
The Model C2 measuring amplifier operates with optical sensors from the Chemtronic CSW, LAS, MoniSpec-C-A, TURBImat, or AP2 series. The system is suitable for measuring turbidity or color concentrations in liquids. For installation, the device is simply clipped onto a 35 mm DIN rail. Typical applications include the monitoring, control, and optimization of process workflows. The measuring amplifier is characterized by ease of use and high measurement reproducibility. The system’s continuous self-diagnosis ensures high measurement reliability. Measurement values can be processed via the 0/4–20 mA output.
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