Conductivity Sensor
Conductivity Measurement for Process Optimisation
The iSOLV AC881 Conductivity Sensor delivers accurate and dependable conductivity measurement across a wide operating range, making it ideal for monitoring dissolved ions and water quality in process applications. Available in 2-electrode and 4-electrode configurations, the AC881 provides reliable signal stability and real-time measurement for effective conductivity monitoring and control.
Designed for treated water, raw water, and wastewater applications, the AC881 helps optimise treatment processes, monitor chemical concentrations, and maintain consistent water quality. With flexible installation options, automatic temperature compensation, and a robust IP68-rated design, it provides a reliable solution for continuous conductivity measurement in industrial and environmental monitoring systems.
Conductivity Controller AC880:
Range:
- EC scales related to the K of the cell
- K=1, 20.00/200.0/2000 μS – 20.00/200.0 mS
- TDS scales related to EC scales
- 100.0/1000 ppb; 5.00/10.00/50.0/100.0/500/1000 ppm; 5.00/10.00/50.0/100.0/1000 ppt
- Resistivity scales related to EC scales
- 5.00 – 999.99, 0.500 – 99.999 MΩ; 50.0 – 9999.9, 5.00 – 999.99, 0.500 – 99.999 kΩ; 50.0 – 9999.9, 5.00 – 999.99, 0.500 – 99.999 Ω
- Temperature scales
- -10.0 – 110.0 °C, 14.0 – 230.0 °F
- EC scales related to the K of the cell
- Display: The display shows the values of the measures and the messages which guide the user through set-up, configuration and during normal operation
- Keyboard: There are dedicated keys to directly access zero and sensitivity calibration as well as set point configuration
- Two Filters Software: The user can set two filters to obtain a stable reading and a faster response to the variations of the measurement in the process
- AC880 operating modes: The meters can operate in automatic, measure or simulated mode to facilitate start-up or maintenance
- Dual Analog Outputs: Can be addressed to any input and programmable 0/4 – 20 mA on two points of the scale. They allow PID control or transmission of the measured values
- Two On/Off Regulators: Independent and addressable to any input with programmable set point on the scale
- PID Output: During PID control through the analogue output, the level of the actuation is displayed. The user can select an FM regulation (pulse frequency) or WM (pulse width) addressed to the assigned relay
- Logic Inputs: Two free voltage contacts in AC880 can generate a hold or alarm condition
Conductivity Controller AC880 applications:
- Drinking Water
- Food and Beverage
- Textile Industry
- Wastewater Treatment
- Electroplating
- Chemical Industry
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