

【Product Description】
Residual chlorine refers to the amount of chlorine left after the effective chlorine has been in contact with water for a certain period of time after adding chlorine for disinfection during the water treatment process. In addition to the amount of chlorine consumed by the bacteria, microorganisms, organic matter, inorganic matter, etc. in the water, this amount of chlorine is called residual chlorine. Knowing the concentration of residual chlorine in water is very important for ensuring water quality safety and adjusting the dosage of disinfectants. Water quality residual chlorine sensors are used to monitor and measure the residual chlorine content in water. They are often used in drinking water treatment, swimming pool water quality management, and industrial circulating water systems.
【Features】
◇ Universal RS485 interface, Modbus/RTU protocol.
◇ Conveniently connected to third-party equipment such as industrial control computers, general controllers, recording instruments, PLCs, DCS, etc.
◇ Dual high-impedance differential amplifiers, strong anti-interference and fast response.
◇ Pipe threads are easy to install, convenient for submerged installation or installation in pipes and tanks.
◇ Protection level IP68.
【Technical Parameters】
Measuring range | 0~20mg/L |
Accuracy | 2%FS |
Temperature measurement range | 0~60℃ |
Output | 4~20mA or RS485 |
Housing material | PC+stainless steel |
Connection thread | NPT3/4 |
Signal line length | 5m (customizable) |
Protection level | IP68 |
Pressure range | 0~1bar |








Keywords:Industry Sensor Manufacturers,IOT sensor Suppliers,Firstrate Sensor


FST100-YL106 Water Treatment Online Residual Chlorine Sensor
Product model: FST100-YL106
Features:
♦ Modbus/RTU protocol.Universal RS485 interface
♦ IP68 protection level.
♦Conveniently connected to third-party equipment such as industrial control computers, general controllers, recording instruments, PLCs, DCS, etc.
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