Differential Pressure Monitoring

*may not be exactly as shown

Quick Features

+/- 50Pa Differential Pressure or
+/- 125Pa Differential Pressure or
+/- 500Pa Differential Pressure
Wireless Options Available
Flexible Power Options (DC, AC, USB)
Optional Display
Optional Audible Alarm
Configurable reporting interval, alarm, etc
Customized Options Available
Cloud and Edge Compatible / Alerts / Text Alerts / Charting
USB Programmable (depending on mainboard)

Description

A differential pressure monitor measures the differential pressure between two zones. A positive differential pressure means one room has greater pressure than the adjacent room and air would typically want to flow OUT of the greater pressure area. A negative differential pressure, means one room has less pressure than the adjacent room and air would typically want to flow IN to the lower pressure area.

Remote Differential Pressure Monitoring

You can monitor differential pressure from anywhere in the world. Login to your Edge device or Cloud account wherever you are in the world and see the current differential pressure as well as all the historical data.

Applications*

Facilities & Building Operations

Track pressure differences between rooms, corridors, and mechanical spaces to gain visibility into airflow dynamics. Helps facilities teams identify trends, troubleshoot issues, and maintain consistent environmental conditions.

Pharmacy

Monitor pressure differences between rooms and zones to better understand airflow conditions and identify trends in indoor environments.

Manufacturing / Clean Rooms

Maintaining positive pressure in a manufacturing clean room is critical for various reasons, including certification.

Labs

Many labs require continuous fresh air intake and exhaust, or have high capacity exhaust systems that can create significant differential pressure issues.

Datacenters / Containers

Server rooms, datacenters and containers all require reliable ventilation to prevent servers from overheating. Datacenters also often require positive pressure to keep dust and contaminants out.

Electrical Rooms / Industrial Control Rooms

Electrical rooms in an Industrial setting, such as a sawmill, granary or food manufacturing facility, where high voltage panels are installed, need to have positive pressure to keep out combustible dust and contaminants.

*The above examples are general environmental monitoring use cases. Aretas devices are informational only and are not designed, marketed, or intended for safety-critical, life-safety, or regulatory compliance applications. They must not be relied upon as a primary or sole basis for safety or compliance decisions