Ace AI-DDPC Digital Differential Pressure controller

Product Id : 279013


Ace AI-DDPC Digital Differential Pressure controller is a device that is designed to indicate and control the differential pressure in clean rooms, laminar air flow cabinets, and many other applications. This Digital Differential Pressure Controller is the replacement for the analog Magnehelic gauges to use with the clear 4-digit LED display screen. This Differential Pressure Controller has a built-in sensor and also a buzzer alarm that helps to alert the user when the set point parameter violates

Applications:  Laminar Air Flow Cabinets, Hospitals, Food Industries, Pharmaceuticals,  Clean Rooms, Biosafety Cabinets, AHU, etc.


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Country : United States

Product Description

Ace AI-DDPC Digital Differential Pressure controller s a digital readout monitor with a controller intended for estimating the room pressure inside pharma clean rooms, isolation rooms & hospital operation theaters. This device is available with RS 485 Modbus communication for BMS/SCADA/PLC integration that helps users with the needful information on the display

Features of Ace Digital Differential Pressure controller

  • This Ace Differential Pressure Controller has an Integrated Buzzer alarm for set point violation
  • Includes unit conversion at the press of a key between mm. W.C. and Pascal’s.
  • It  has offset provision to meet audit requirements
  • Comes with RS 485 Modbus communication for BMS/SCADA/PLC integration.
  • 30 mm depth for cleanroom modular wall fitment.
  • Maximum overpressure is 2 times the rated pressure

Additional Information

Weight N/A
Manufacturer Ace Instruments
Model No AI-DDPC
Measuring Parameters Differential Pressure
Accuracy +/-0.5% of Full Scale
Resolution 1 Pascals / 0.1 mm.W.C.
Maximum Over Pressure 2 Times the rated pressure
Display Integrated 4 Digit Red LED 7 Segment Display 0.5”
Sensors Integrated High Speed Differential Pressure Sensor
Communication Isolated RS485 Modbus Protocol (optional)
Medium Air or Gases ( Non Corrosive )
Connection 2 Nos. Hose Nipples of 4mm. Stainless Steel at the Back
Alarm Type Built in Buzzer Alarm for Process Violation Alert
Construction Matte Finish ABS Plastic Enclosure
Power Supply 24 Volts D.C. Typical
Output 1Relay Output(NO/NC/CO)
Size Standard 4 ½'' (114.3mm.) Diameter ; Depth : 30 mm. Depth
Warranty 1 Year Manufacturer Warranty
Weight 380 Grams

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