The digital differential pressure indicator A2 is a transmitter based on a microprocessor for measuring differential pressure, low or very low pressure. It includes a direct view scroll of the reading percentage with several high brightness LEDs.
It can be replaced directly by mechanical instruments.
The series of digital differential manometers A2 use an extremely stable piezoresistive sensor to give a standard scale accuracy of 1%. For applications that require greater precision, the A1 is also available with 0.5% or 0.25% accuracy. The equipment also has an optional 4-20 mA output for applications that require an output signal.
The A2 has a bright LED display, which gives the instrument a better view from any angle.
The digital differential pressure gauges of A2 also have 5 engineering units selectable by the user, in particular in. Wc, mm water column, cm wc, kPa and Pa
Download tech specs pdf