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Micro differential pressure meters

EMD7/EMD8/QDP33 series
EMD7/EMD8A/QDP33 series
High performance and highly reliable digital micro differential pressure transmitter

Atomatic measurement and control remotely fine pressure difference is increasing, in order to monitor and maintain collectively fine pressure difference in multiple facilities. For this need, The manosys was developed as a system product to make real automatic measurement and control of file pressure differences using computer control.

  • For gases

A terminal connection type EMD7, a connector connection type EMD8A, a small type QDP33, are available.

 

Usages, use examples

  • Controlling air in tall buildings and semiconductor production lines
  • Control facilities for environmental preservation
  • Clean rooms
  • Monitoring in-room pressure in nuclear related facilities
  • Assessing the clogging of filters
 

Standard specifications

EMD7

EMD7 EMD7 code
・UL standards and EU directive conformity
・DIN48 X 48 Panel installation type
・Alarm function mode that is suitable for use canbe set

EMD8A

EMD8A EMD8A code
・UL standards and EU directive conformity
・It is easy to install equipment by RITS connector and snap-in to panel
・The function of sign inveting is available mesuring negative pressure (Can be displayed minus quantity)

QDP33

QDP33 QDP33 code
・Equipped with a capacitance type sensor
・Industry's smallest class (30 mm x 30 mm) digital micro differential pressure gauge
・UL standard-EC directive (CE marking) compliant product
・Ultra-low pressure range 10Pa is ideal for measuring room pressure in clean rooms and negative pressure rooms that comply with CDC guidelines
* The product above is made by Yamamoto Electric Works Co., Ltd.

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