Aos-20 220V current regulator

Product description

1、 Aos-20 current regulator is an adjustable R / I conversion device, which can convert the input resistance change (usually 47K Ω potentiometer) into 4-20mA current output for remote indication and control. The zero and full adjustment on the panel can correct and compensate the input and output values in a large range. The regulator has the advantages of simple connection, flexible use, stable operation and small volume. In addition, the regulator has perfect protection circuit. Even if the 220V power line is short circuited with any one of the input and output lines or the output load is short circuited, the regulator will not be damaged. The shell of the regulator is made of stainless steel to increase strength and facilitate heat dissipation, and the interior is made of foreign imported multifunctional special integrated circuit. The precision potentiometer is made in Germany, which fundamentally ensures that the product can work stably and reliably for a long time. It is the preferred supporting product of electric valve.

2、 Main technical indicators:
Service temperature: - 20 ℃ ~ + 60 ℃
Relative temperature: ≤ 90%
Power supply voltage: AC220V ± 15%
Output current: 4-20mA
Load impedance: ≤ 1.5k Ω