FDPFM – Differential Pressure Indicator For Hazardous Locations
Differential Pressure Indicators are Digital Readout alternative for Gauges suited for application in Laminar Air Flow Cabinets, Clean Rooms, Biosafety Cabinets, AHUs, etc. in Hazardous locations
Differential Pressure Indicators are part replacement for the Analog Differential pressure Gauges & are easy to use with a clear 3 digits LED Display. It comes with a built-in sensor & also a buzzer alarm with an acknowledgment facility for process violation alert.
Salient features include Unit Conversion at the press of a key between mm. W.C. & Pascals, integrated buzzer alarm for set point violation, Offset provision to meet Audit requirements, analog 4-20mA Output for Clean Room Modular Wall Fitment & RS 485 Modbus communication for BMS / SCADA/PLC integration.
|Pressure Measuring Range||
: -10.0 to +10.0 mm.W.C./-25.0 to +25.0 mm.W.C. -50.0 to +50.0 mm.W.C./0.0 to +100.0 mm.W.C. -100 to +100 Pascals/-250 to +250 Pascals 0 to 10, 25, 50, 100, 200, 300, 500, 1000 Pascals
|Maximum Over Pressure||
: 2 Times the rated pressure
: Integrated 3 Digit Red LED 7 Segment Display 0.5” High
: Integrated High Speed Differential Pressure Sensor
: 1 Pascals / 0.1 mm.W.C.
: 24 Volts D.C. Typical, Optional 230VAC
: 4–20 mA Isolated
: Air or Gases ( Non Corrosive )
: +/- 0.5% of Full Scale.
: Built in Buzzer Alarm for Process Violation Alert
: Instrument Enclosure is in 75x70x40 mm. (Wx Hx D) with Basic Imported Sensor
: 2 Nos. Hose Nipples of 4mm. Stainless Steel at the Back
: Isolated RS485 Modbus Protocol