Newly Developed Real-Time Soil pH Sensor 4-20ma, Wide Range Measuring ph Sensor 4-20ma for Agriculture & Industry

Newly Developed Real-Time Soil pH Sensor 4-20ma

Wide Range Measuring ph sensor 4-20ma for Agriculture & Industry

"Quality is Our Culture!"

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Industrial pH meter is upgraded intelligent product of industrial acidity meter. It can achieve continuous measurement and control of the pH of waste water.

This instrument could be applied to the fields of sewage treatment, chemistry, printing and dyeing, paper making, pharmacy and environmental protection, etc.

According to the environment and characteristics of water industry, combining international electricity supply standard, considering electrical design code of special environment, there are 3 power supply for you to choose: 220V AC or safe low voltage of 24V AC and 24V DC.

Signal output could also be optional:  0-5V/4-20mA/RS485.

Main features of this product

• Standard & friendly English interface and you could switch to Chinese if you need.
• Realize pH/ORP measurement, upper and lower limit control, current output, digital communication. (Optional)
• Automatic temperature compensation or manual temperature compensation are all available.
• pH high limit alarm and low limit alarm four-way relay. Hysteresis amount adjustable.
• Meter mode isolates transmit port. Maximum circuit resistance is over 300Ω
• Alarm sound will activate the on and off function. Set on or off through the interface option setting
• Energy-saving mode is available, the for LCD backlight would be automatically off at fixed time.
• High performance CPU, good electromagnetic compatibility
• Password management function, avoid wrong operations of non professional personnel

Technical Parameter

The OEM service is offered if needed.