Product
NBL-WQ-TS
NBL-WQ-TS integrated online turbidity sensor is designed and manufactured using the principle of scattered light turbidity measurement. When a beam of light is incident on a water sample, the light is scattered by the turbidity substance in the water sample, and the intensity of the scattered light in the direction perpendicular to the incident light is measured and compared with the internal calibration value to calculate the turbidity in the water sample. Degree, linearized···
Description
NBL-WQ-TS integrated online turbidity sensor is designed and manufactured using the principle of scattered light turbidity measurement. When a beam of light is incident on a water sample, the light is scattered by the turbidity substance in the water sample, and the intensity of the scattered light in the direction perpendicular to the incident light is measured and compared with the internal calibration value to calculate the turbidity in the water sample. Degree, linearized to output the final value. 90° angle scattered light principle, built-in temperature sensor Support RS-485, Modbus/RTU protocol Optical fiber structure, strong resistance to external light interference Infrared LED light source with high stability IP68 protection, water depth within 20 meters Convenient, fast, stable and easy to maintain. 1、Turbidity Water Quality Sensor Working principle NBL-WQ-TS integrated online turbidity sensor is designed and manufactured using the principle of scattered light turbidity measurement. When a beam of light is incident on a water sample, the light is scattered by the turbidity substance in the water sample, and the intensity of the scattered light in the direction perpendicular to the incident light is measured and compared with the internal calibration value to calculate the turbidity in the water sample. Degree, linearized to output the final value.。 90° angle scattered light principle, built-in temperature sensor Support RS-485, Modbus/RTU protocol Optical fiber structure, strong resistance to external light interference Infrared LED light source with high stability IP68 protection, water depth within 20 meters Convenient, fast, stable and easy to maintain 2、Installation and electrical connection 2.1.Install Installation distance requirements: keep above 5cm with side wall and above 10cm with bottom. 2.2.Electrical connection a)Red wire-power cord（12～24V） b)Black wire-ground wire（GND） c)Blue Line-485A d)White Line-485B After the wiring is completed, it should be carefully checked to avoid the wrong connection before the power is turned on. Cable specification: Considering that the cable is immersed in water (including sea water) for a long time or exposed to the air, all the wiring points are required to do waterproof treatment, the user cable should has certain corrosion resistance. 4. Calibration of sensors a)Zero calibration: take proper amount of zero turbidity solution with large beaker, put the sensor vertically in the solution, the front end of the sensor is at least 10 cm from the bottom of the beaker, and the zero calibration will be carried out after the value is stabilized for 3-5 minutes. The instructions refer to the appendix. b)Slope calibration: the sensor probe is placed in the standard solution, the front end of the sensor is at least 10 cm from the bottom of the beaker, and the slope calibration is carried out after 3 -5 minutes of numerical stability. The instructions refer to the appendix.
ManufacturerNiubol
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- Start by defining your use case, required sensor types, and coverage area. Verify that your chosen devices support the LoRaWAN class (A, B, or C) that fits your application — Class A for battery-powered sensors, Class C for always-on actuators. Make sure you have gateway coverage in your area — use a LoRaWAN field tester to verify signal strength and connectivity before deploying your devices. All devices in our catalogue are pre-certified for seamless integration with the Sensor-Online platform, which handles device provisioning, data routing, and visualization out of the box.
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- wM-Bus (Wireless M-Bus) is the standard protocol for utility metering — water, heat, gas, and electricity. Key steps: select a compatible wM-Bus gateway or receiver, verify the transmission mode (T1, C1, or S1) supported by your meters, and confirm that your software can parse the meter telegrams. Our catalogue includes certified wM-Bus devices and gateways that integrate directly with the Sensor-Online platform, giving you a complete path from meter to dashboard.
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- No. Basic installation and configuration is done through the Sensor-Online web portal without any coding. For advanced automation flows using Node-RED or n8n, some technical understanding is helpful — but we provide ready-made flow templates and guides for the most common scenarios.
