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DM-2A 2-Channel Digital Pressure Gauge
The DM-2A features automatic speed and pressure control. The on the fly display puts the operator in command of virtually every parameter of interest to the door-fan tester. The DM-2A represents a huge advance in building and envelope diagnostic instrumentation. USB uplink allows the DM-2A gauge to be connected to a computer for data acquisition, automatic control or remote data monitoring.
Displayed on the fly or extrapolated to your desired test pressure. No need to achieve exact speed to get perfect results!
Input volume of your building and adjust the fan to your desired test pressure. Can’t reach your test pressure? No problem! Use @-Pressure to extrapolate to 50Pa, 25Pa, or any other pressure.
Permeability and Specific Leakage Rates (as per EN13829 and TM23) can also be displayed in real time, by simply entering either the floor or envelope areas.
The DM-2A offers onboard “Set and Forget” control of house pressure and flow pressure. Save time and effort by setting to 50Pa and let the DM-2A do the rest. As you identify and seal leaks, the system automatically adjusts the fan speed to hold the desired house pressure. |
Simultaneous pressure and flow.
Air-changes without a laptop!
Advanced calculation of normalised airflow and leakage areas
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