Application-based guidance for selecting online water-quality controllers, sensors, installation points and control-system signals.
How RO Water Conductivity Changes Across the System Reverse osmosis water conductivity is easiest to interpret when the readings are compared by stream and on the…
Read article →How to Choose a Conductivity Meter for an RO System A conductivity meter for an RO system should be selected from the water stream, expected range,…
Read article →An online water quality monitoring system is a complete measuring loop, not only a display or controller. The useful configuration normally combines a representative measurement point,…
Read article →pH and ORP answer different process questions. pH indicates the acidity or alkalinity of the liquid. ORP indicates the oxidation-reduction condition at the electrode surface. A…
Read article →Use this turbidity sensor cleaning checklist to remove deposits, control bubbles, protect the optical surface and verify readings before service.
Read article →Plan RO conductivity monitoring with the right measurement points, range, temperature compensation, sensor and 4–20 mA or Modbus interface.
Read article →RS485 Modbus RTU and 4–20mA solve different integration problems. A 4–20mA loop sends a continuously scaled analogue value to a compatible input. RS485 Modbus RTU lets…
Read article →Conductivity and TDS may appear on the same controller, but they are not independent measurements. The conductivity cell measures an electrical property; a controller may calculate…
Read article →Illustrative RO monitoring arrangement using Tenber EC-703 controllers. Final sensor, range and installation choices must be confirmed from the actual water conditions. A conductivity controller for…
Read article →An industrial pH controller for wastewater must be selected with the electrode, installation point and control system. Start with the liquid chemistry, expected range, temperature, pressure,…
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