Presigo 1250A

Differential pressure sensor for ventilation technology. The measured differential pressure (air and other non-aggressive gases) is converted into an output signal (0-10V or 4 to 20mA) proportional to the measuring range.

There are 7 different measuring ranges (50/100/300/500/700/1000/1250) selectable via DIP switches. If the pressure at the plus connection increases compared to the minus connection, the sensor provides an output signal proportional to the measuring range.