DRAGINO · Accessory · Water Quality Sensor · pH Sensor Probe · DR-PH01

PH01 is a device for measuring the pH value (hydrogen ion concentration index, acidity and alkalinity) of a solution. It has an integrated design, is lighter and simpler in structure, and is more convenient to use. It is waterproof according to IP68. The reference electrode is equipped with a double salt bridge, which has stronger anti-pollution ability. This product is suitable for industrial wastewater, domestic wastewater, agriculture, aquaculture and other areas in non-corrosive weak acid and weak alkaline environments.

Properties

• pH measuring range 0~14pH, resolution 0.01pH.
• One-piece design, light and simple structure, easy to operate.
• The reference adopts a double salt bridge design, which has stronger anti-pollution ability and waterproof grade IP68.
• The equipment adopts a wide voltage power supply DC 7~30V.

Technical data

• Power supply: DC7~30V
• Power consumption: ≤0.5W
• Communication interface: RS485; standard MODBUS-RTU protocol; communication baud rate: standard 9600
• pH measuring range: 0~14.00pH; resolution: 0.01pH
• pH measurement error: ±0.15pH
• Repeatability error: ±0.02pH
• Equipment working conditions: Ambient temperature: 0-60?
• Water tightness level: IP68
• Pressure resistance: 0.6MPa