Differential Pressure Switch is an electronic HVAC Differential Pressure Switch with integrated electronic display & up to 2 relays ( 2 Sets of NO/CO/NC ) Output.
- The Large clear display provides differential pressure monitoring & set point programming.
- The differential pressure switch operates on 24 V.D.C. & the 2 relays are potential free relays. Additional features include 4-20mA Output & RS 485 Modbus Communication for PLC/SCADA/BMS Integration.
- Easy switching between mm.W.C.
- Pascals by single key makes most measurements & control easy
- All other standard engineering units like In.W.C., cm. W.C., KPa, etc are also available
- All pressure ranges from 0.0 to 10.0,25.0, 50.0, 100.0 up to 1000 mm.W.C. are available.
- Negative pressure ranges upto -1000 mm.W.C. & up to +/-5000 Pascals are also available Integrated Buzzer Alarm for process pressure violation is a standard feature wherein lower & higher buzzer alarm limits can be programmed from the front keys.
- The instrument finds extensive use in HVAC, Pharma Clean Rooms, Pharma Machinery, Refrigeration, Filteration, etc.