IoT Online Total Chlorine Probe Online Digital Residual Free Chlorine Sensor

Short Description:

★ Model No: BH-485-CL2407

★ Protocol: Modbus RTU RS485

★ Power Supply: DC12V

★ Features: thin-film current principle, pipeline installtion

★ Application: Drinking water, swimming pool, city water

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Product Detail

Manual

Introduction

This sensor is a thin-film current principle chlorine sensor, which adopts a three-electrode measurement system.

The PT1000 sensor automatically compensates for temperature, and is not affected by changes in flow rate and pressure during measurement. The maximum pressure resistance is 10 kg.

This product is reagent-free and can be used continuously for at least 9 months without maintenance. It has the characteristics of high measurement accuracy, fast response time and low maintenance cost.

Application: This product is widely used in city pipe water, drinking water, hydroponic water and other industries.

Technical Parameters

Measuring parameters	HOCL; CLO2
Measuring range	0-2mg/L
Resolution	0.01mg/L
Response time	＜30s after polarized
Accuracy	measure range ≤0.1mg/L, error is ±0.01mg/L; measure range ≥0.1mg/L, error is ±0.02mg/L or ±5%.
pH range	5-9pH, no less than 5pH to avoid break for membrane
Conductivity	≥ 100us/cm, cannot use in ultra pure water
Water flow rate	≥0.03m/s in flow cell
Temp compensation	PT1000 integrated in sensor
Storage temp	0-40℃（No freezing）
Output	Modbus RTU RS485
Power supply	12V DC ±2V
Power Consumption	around 1.56W
Dimension	Dia 32mm * Length 171mm
Weight	210g
Material	PVC and Viton O sealed ring
Connection	Five-core waterproof aviation plug
Max pressure	10bar
Thread size	NPT 3/4’’ or BSPT 3/4’’
Cable length	3 meters