Export to Europe and America CE/RoHS certified pH water quality sensor – OEM customization / 4-20mA+RS485 output optional - AMT-PH300
Measurement range: pH: 0~14.00pH;
Accuracy: ±0.02pH;
Resolution: 0.01pH;
Stability: ≤0.02pH/24 hours;
Output signal: A: voltage signal (choose one from 0~2V, 0~5V, 0~10V)
B: 4~20mA (current loop)
C: RS485 (standard Modbus-RTU protocol, device default address: 01)
Product Introduction
Export to Europe and America CE/RoHS certified pH water quality sensor – OEM customization / 4-20mA+RS485 output optional
pHis one of the most commonly used water quality detection indicators. The natural waterpHThe value is mostly within6～9within the range; the direct relationship of drinking waterpHThe value is required to be within6.5～8.5between; for some industrial waterpHvalue in water quality should be guaranteed to be7.0～8.5between, otherwise it will have a corrosive effect on metal equipment and pipelines.pHThe value is both different from and related to acidity and alkalinity.pHThe value indicates the strength of acidity or alkalinity of water, while acidity or alkalinity is the content of acidic or alkaline substances in water. ThepHChanges in the value indicate the degree of water pollution.
Human health is related topHis not clear, but thepHThe value can affect health by influencing other water quality indicators and water treatment effects.
pHThe value is within6．5～9．5within the range does not affect drinking and health, butpHIf the value is too low, it will corrode water pipes; if too high, it will cause dissolved salts to precipitate and reduce chlorination disinfection. According to surveys, in the vast majority of natural waters in China,pHThe value range is within6．5～8．5between, so China's 'Sanitary Standard for Drinking Water' stipulates:pHThe value range is within6．5～8．5between.
This productis an intelligent upgrade product of pH meters, which can be used for water quality, sewagepHThe value is continuously measured and controlled。
Main Application Areas
- Wastewater Treatment — Monitor pH levels in industrial and municipal wastewater to ensure compliance and optimize treatment processes.
- Aquaculture — Maintain optimal pH in fish farming and aquaculture systems to promote healthy aquatic life.
- Chemical Processing — Control pH in chemical reactions and processes to ensure product quality and safety.
- Environmental Monitoring — Measure pH in natural water bodies for environmental protection and research.
Keywords：pH sensor, water quality sensor, RS485 pH sensor, 4-20mA pH sensor, CE certified pH sensor, OEM pH sensor, industrial pH probe, AMT-PH300
