This industrial-grade Modbus RTU-RS485 pH meter/sensor features ATC, low-power-consumption, high integration. It can be widely used in monitoring pH levels in soil and water applications such as agriculture, gardening, horticulture, swimming pools, scientific experiments, and other environmental monitoring scenarios.
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A pH meter measures the hydrogen-ion activity in water-based solutions, indicating its acidity or basicity expressed as pH. (Wikipedia: pH Meter). pH level is an important indicator in many scenarios, especially in monitoring soil conditions and water quality. A pH sensor is widely used in farming, gardening, hydroponics, aquaponics, swimming pool and spas, sewage treatment, education, environmental monitoring, and many other applications.
Please refer to the user manual for more details about the wiring diagram.
User Manual for the Industrial pH Meter/ Sensor Modbus-RTU RS485 & 4~20mA Current (S-pH-01A)
Datasheet for the Industrial pH Meter/ Sensor Modbus-RTU RS485 & 4~20mA Current (S-pH-01A)