Smart pH/ORP/Temp Three-in-One Water Quality Sensor - 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
Smart pH/ORP/Temp 3-in-1 Water Quality Sensor
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.
Main Application Areas
- Wastewater Treatment — Monitor pH and ORP levels in industrial and municipal wastewater to ensure proper treatment and compliance.
- Aquaculture — Maintain optimal water quality in fish farms and aquaculture systems by continuously tracking pH, ORP, and temperature.
- Chemical Processing — Ensure precise pH control in chemical reactions and processes, enhancing product quality and safety.
- Environmental Monitoring — Assess water quality in rivers, lakes, and groundwater for environmental protection and research.
Keywords：pH sensor, ORP sensor, temperature sensor, water quality sensor, AMT-PH300, RS485 pH sensor, 4-20mA pH sensor, industrial pH probe
