Calibratable dual pressure sensors/dual differential pressure transmitters and volume flow transmitters PREMASGARD® 722x (series). 
For measuring positive, negative or differential air pressures. The pressure transmitters automatically recognise the required output type and convert the measured variables into the required standard signal of 0-10 V or 4...20 mA (automatic output switching).

The unit offers 2 x 8 switchable measuring ranges, 2 automatic output signals (32 units in one), housing with pressure connection spigot made of impact-resistant plastic, optionally with/without display, with cable gland or M12 connector to DIN EN 61076-2-101. 

They are used in clean-room, medical and filter technology, in ventilation and air-conditioning ducts, in spray booths and large kitchens, for filter monitoring and level measurement or for controlling frequency converters. Measuring media of the pressure transmitters are clean air (non-condensing) or gaseous, non-aggressive, non-flammable media. The delivery includes the ASD-06 connection set (2 m connection hose, two pressure connection nipples, screws).