PREMASGARD 2328-wModbus

Maintenance-free pressure sensor PREMASGARD® 232x - Modbus - T3 (series), with Modbus connection, in impact-resistant plastic housing with quick-locking screws, connection piece for pressure hose (Ø 6 mm), with cable gland (optional M12 plug connector to DIN EN 61076-2-101), optionally with ⁄ without display, for measuring the pressure (max. ± 7000 Pa) in air. International system of units SI (default) is set to Imperial (via Modbus). Incl. connection set ASD-06 (2 m connection hose, two Pressure connection nipples, screws).


The sensor is used to measure positive, negative or differential pressures in clean air and gaseous media. It is used in clean room, medical and filter technology, in ventilation and air conditioning ducts, in spray booths, in commercial kitchens, for filter monitoring and level measurement or for controlling frequency converters. A pressure sensor with piezoresistive measuring element guarantees precise measurement results.

Innovative Modbus sensor with galvanically isolated RS485 Modbus interface, switchable bus terminating resistor, DIP switch for setting the bus parameters and bus address in de-energized state, internal LEDs for telegram status display, two separate push-in terminals and large three-line display (illuminated, individually programmable in the 7-segment range and dot-matrix range). The sensor is calibrated at the factory; fine adjustment by a specialist is possible depending on the environment.