0/4 – 20mA Input Analyzer
High accuracy and reliable mA Input analyzer providing better compliance and process control.

Hydro-Air MA3000 & MA300 colour graphical controllers offer unrivaled user friendliness to accept 0/4 - 20mA input sensors from all brands. Its minimalistic design offers the most convenient operation than any analyzers.
The operation and calibration can be performed easily with a friendly step-by-step interface.
From wastewater to aquaculture, our controller is very practicable in many situations thanks to flexibility for different ranges of measurement.
Besides, the controller is well-equipped with analogue output and Field Bus Connection RS-485 communication.