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Why most fish kills happen between 2-5 AM and how to stop them. DO crash thresholds, sensor placement, automated alerts, and emergency aeration protocols.
How to set up a reliable pond monitoring system with cellular SMS alerts: sensor selection, controller options, and scaling to full-farm coverage.
Troubleshoot wrong soil moisture readings. Covers installation mistakes, air gaps, wrong sensor type, soil calibration, and when to switch technologies.
Chlorine dioxide monitoring for drinking water, wastewater and food processing: amperometric against colorimetric sensors, placement and the limits to meet.
Dissolved ozone sensor selection for water treatment and aquaculture: electrochemical probe vs UV analyzer, probe placement, and closing the dosing loop.
Granular matrix sensors measure soil water tension (0-200 kPa) via gypsum resistance: how they work, centibar thresholds, field life, and when to use them.
How to select the right EC probe for aquaculture, hydroponics, and water monitoring. Compare cell constants, materials, and ranges by application.
How to use ORP sensors to control ozone dosing in RAS. Safe setpoints by species, sensor placement, and how to automate ozone injection.
Silo level measurement compared: radar, ultrasonic, load cell and capacitive, with the accuracy each delivers on grain, feed and powder, and where each fails.
Guide to tensiometers for irrigation. How they work, how to read centibars, installation depth by crop, and when to choose them over other sensors.
How to use sensors for soil monitoring: depth chart by crop, sensor types compared, wiring to an IoT controller, and alert thresholds for over-irrigation.
An aquaculture monitoring system compared part by part: sensor types, saltwater ratings, controller features, and what to specify for pond, RAS and shrimp.