Product Introduction
The HXTU-800 turbidity sensor is based on the combined infrared absorption scattering method. The infrared light emitted by the light source is scattered by the turbidity in the sample, and finally converted into an electrical signal by the photodetector. After analog and digital signal processing, the turbidity value of the sample is obtained.
Product Features
The sensor adopts dual beam infrared scattering photometry detection technology, which has good repeatability and stability;
The application of ISO7027 standard method (infrared light scattering technology) can eliminate the influence of sample color;
Built in self diagnosis function to ensure accurate data;
Optional cleaning brush with automatic cleaning function, greatly reducing sensor maintenance;
Digital sensors with strong anti-interference ability and long transmission distance;
Standard digital signal output, which can be integrated and networked with other devices without a controller;
The on-site installation of sensors is convenient and fast, achieving plug and play functionality.
Typical applications
Online monitoring of turbidity at the inlet and sedimentation tank of the water plant;
Online monitoring of turbidity in sewage treatment plants, various industrial production processes, and wastewater treatment processes.
Technical Parameter
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measuring range
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Turbidity: 0.01-100 NTU, 0.01-4000 NTU
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measurement accuracy
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Less than ± 2% of the measured value, or ± 0.1NTU, whichever is greater
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Pressure Range
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≤0.4Mpa
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velocity of flow
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≤ 2.5m/s, 8.2ft/s
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calibration
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Sample calibration, slope calibration
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Main materials of sensors
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Body: SUS316L (regular version), titanium alloy (seawater version);
Upper and lower covers: PVC； Cable: PVC
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power supply
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AC power supply: 100-240VAC (50/60HZ); DC power supply: 9-36VDC
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output
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3-channel 4-20mA
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relay
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Set up three relays, program response parameters and response values
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Communication protocol
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MODBUS RS485
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storage temperature
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-15 to 65 ℃
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operation temperature
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0 to 45 ℃
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size
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Sensor: Diameter 60mm * Length 256mm
Transmitter: 145 * 125 * 162mm (length * width * height)
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weight
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Sensor: 1.65KG; Transmitter: 1.35KG
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protection grade
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Sensor: IP68/NEMA6P； Transmitter: IP65/NEMA4X
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Cable Length
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Standard 10 meter cable, extendable up to 100 meters
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