Digital sensor

Product Performance

Measurement accuracy: The precision can reach ± 5% or ± 0.3mg/L

Fast response: Digital transmission reduces signal loss, with a response time of ≤ 30 seconds, and can capture small changes in water quality in real time

Data interface: MODBUS/RS485

Analog interface: 4~20mA (optional)

400-886-0956

Product Consultation

Product Features

01

Working temperature: Wide adaptability range, can meet different environmental usage needs
02

Strong anti-interference ability: adaptable to complex working conditions, stable signal transmission
03

Plug and play: supports modular design and standardized communication protocols
04

Installation and debugging: convenient, can be quickly replaced and maintained

Equipment Selection Table

Measurement Parameter	Measurement Method	Measuring Range	Measurement Accuracy	Response Time
PH	Glass Electrode Method	0-14PH	±0.01PH	<15s
Residual Chlorine	Constant Voltage Method	0-20mg/L	±1%	<30s
Turbidity	Laser Light Source Measurement Method	0-20NTU	±5%	<30s
Dissolved Oxygen	Membrane Method / Fluorescence Method	0-20mg/L	±0.01mg/L	<30s
Conductivity	Graphite Electrode Method	0-20000μS/cm	±1%	<15s
ORP	Glass Electrode Method	-2000-2000mV	±1mV	<15s
COD	Ultraviolet Absorption Method	0-500mg/L	±7%	<30s
Ammonia Nitrogen	Ion Selective Method	0.1-1800ppm	±3%	<15s