SUP-ADI7000 Residual chlorine sensor

This residual chlorine sensor is a three-electrode constant potential current measurement sensor that can be used to measure the concentration of residual chlorine, chlorine dioxide (high purity), ozone and other disinfectants. The sensor has a built-in ARM processor and efficient filtering algorithm, which can effectively avoid noise interference. It has an RS485 interface for easy access to computers and network monitoring systems. Widely used in tap water factory water, pipe network, secondary water supply, terminals, swimming pools and other scenarios.

Characteristics

Measure range:(0~5)mg/L (standard), (0~20)mg/L

Accuracy: ±5% (DPD comparison error ±10% or ±0.05mg/L, whichever is greater)

Temperature: (0～50)℃

Sensitivity: 0.001mg/L

Power supply: (9~24)VDC

Communication :MODBUS RS485

Specification

SUP-ADI7000 Residual chlorine sensor

Product	Residual chlorine sensor
Model	SUP-ADI7000
Measure range	(0~5)mg/L (standard), (0~20)mg/L
Accuracy	±5% (DPD comparison error ±10% or ±0.05mg/L, whichever is greater)
Sensitivity	0.001mg/L
Temperature compensation	NTC 10K
Communication	RS485 interface，Modbus-RTU protocol
Power supply	(9~24)VDC
Power consumption	≤0.5W
Sensor interface	Aviation plug
Medium temperature	(0～50)℃
Process pressure	≤0.1MPa
Water flow rate	(0.5~1)L/min(And the flow rate needs to be kept stable)
Cable length	2m(standard), other lengths can be customized

Introduction

Features

Electrochemical sensors have no reagent consumption and pollutant emissions.
The membrane-less design eliminates the need to replace the membrane head and add electrolyte.
Three-electrode design ensures zero-point stability and high sensitivity.
Built-in high-precision sampling circuit makes the sensor linear.
When the pH changes little, it can be accurately compared with the DPD measurement method.

SUP-ADI7000 Residual chlorine sensor