Application-based guidance for selecting online water-quality controllers, sensors, installation points and control-system signals.
Quick answer: Choose online water quality data logging by matching the measured parameter, sampling interval, signal and data destination. A local display suits simple operation. 4–20…
Read article →A turbidity sensor 4-20 mA vs RS485 decision should start with the PLC and the measurement task. Choose 4-20 mA for one simple hardwired value. Choose…
Read article →Continuous water quality monitoring equipment normally combines a process sensor, controller, installation assembly, signal interface, and a maintenance plan. The right specification depends on the measured…
Read article →An online water quality analyzer is a controller-and-sensor loop that continuously measures a defined water parameter and sends the result to an operator, recorder, PLC, or…
Read article →Quick answer: how should an online turbidity sensor be installed? Install an online turbidity sensor where the sample is representative, flowing or mixed consistently, and accessible…
Read article →Quick answer: how should an RO permeate conductivity alarm be set? Set an RO permeate conductivity alarm from a stable site baseline, temperature-compensated readings and the…
Read article →Compare PH-303, PH-302 and PHS-3301 by 4–20mA outputs, RS485 Modbus, relays, data logging, temperature and panel size.
Read article →How conductivity is converted to TDS matters when you select an online conductivity meter. Conductivity is an electrical measurement. TDS is usually an estimate based on…
Read article →How to install an industrial conductivity probe depends on the complete measuring loop. The conductivity sensor, controller, cell-constant setting, temperature input, power, 4–20 mA output, RS485…
Read article →Permeate conductivity is a practical online indicator for following the product-side trend of a reverse osmosis membrane. A useful monitoring plan compares readings under known, comparable…
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