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Company BROADSENSOR TECHNOLOGIES CO., LTD
Country China
Booth H22
Website www.broadsensor.com
Introduce BroadSensor,which is professional on the high-end water quality sondes’ design and production,started in 2017 by experts who master nanotechnologies, optical devices and software algorithm.Therefore, our abundant technology development strength is absolutely reliable.
BroadSensor concentrates on optical DO, Turbidity sensor, 4-electrode Conductivity, NH4-N, Transparency, UV254 COD,oil in water, BGA,chlorophyll, CDOM/fDOM sensors. All of them are broadly used in water quality protection and aquaculture industries.

Products

Online UV254 multi-wave COD Sensor
The BroadSensor UV254 sensor is an optical-based absorption and transmittance with UV LED and PD technology sensor. The sensor measures the absorption at 254nm and 550nm at the same time to compensate the SAC measurement for interferences from turbidity and color.
UV 254 Double-Wave COD Sensor
The Broadsensor UV254 sensor is an optical-based absorption and transmittance with UV LED and PD technology sensor. The sensor measures the absorption at 254nm and 550nm at the same time to compensate the SAC measurement for interferences from turbidity and color.
Multiparameter Water Quality Sonde
Online Multiparameter Water Quality Sonde is an instrument that collects water quality result. There are six different sensors at most can plug into the sonde at the same time. Each sensor measures their parameter through optical, physical or electrochemical method. All BroadSensor’s online sensor can plug into the interface, then the sonde identifies the sensor automatically. Output supports RS485, MODBUS.
Optical DO Sensor
The BroadSensor optical DO sensor is coated with a luminescent material. Blue Light from an LED strikes the luminescent chemical on the sensor. The luminescent chemical instantly becomes excited and then as the excited chemical relaxes, it emit red light. The red light is detected by a photo diode. The time it takes for the chemical to return to a relaxed state is measured by referring an independent red led light. Oxygen has a dampening effect on this reaction. The oxygen concentration is proportional to the time it takes for the luminescent material to return to a relaxed state.
Transparency Sensor With Wiper
Water clarity is one of the most obvious measures of water quality. Besides, it can be a useful indicator of runoff from construction sites, fields, logging activity, industrial discharges and other sources. BroadSensor measures clarity through visible absorption, then the values we got are accurate, scientific and sustainable, make up Secchi disc’s disadvantage. RS 485 interface. Modubus protocol. Environment-friendly design.

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