DPFM : Differential Pressure Indicator
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Description
Description :
Differential Pressure Indicators are Digital Readout Magnahelic Gauges suited for application in Laminar Air Flow Cabinets, Clean Rooms, Biosafety Cabinets, AHUs, etc.
Differential Pressure Indicators are part replacement for the Analog Magnahelic Gauges & are easy to use with clear 4 digit LED Display. It comes with built in sensor & also a buzzer alarm with acknowledgement 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, 40 mm. Depth for Clean Room Modular Wall Fitment & RS 485 Modbus communication for BMS / SCADA/PLC integration.
Additional information
| Pressure Measuring Range | : -10.0 to +10.0 mm.W.C./-25.0 to +25.0 mm.W.C. |
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| Maximum Over Pressure | : 2 Times the rated pressure |
| Display | : Integrated 4 Digit Red LED 7 Segment Display 0.5” High |
| Sensor | : Integrated High Speed Differential Pressure Sensor |
| Resolution | : 1 Pascals / 0.1 mm.W.C. |
| Power | : Power |
| Output (Optional) | : 4–20 mA Isolated |
| Medium | : Air or Gases ( Non Corrosive ) |
| Accuracy | : +/- 0.5% of Full Scale |
| Alarms | : Built in Buzzer Alarm for Process Violation Alert |
| Size | : Instrument Enclosure is in 75x70x40 mm. (Wx Hx D) with Basic Imported Sensor |
| Connection | : 2 Nos. Hose Nipples of 4mm. Stainless Steel at the Back |
| Communication (Optional) | : Isolated RS485 Modbus Protocol |
| Optional Features | : 1 or 2 Relay Output, MIN/MAX feature with Memory Reset |
| Construction | M.S. Powder Coated Body with Stainless Steel Front Flush |
