Differential Pressure Module, 10 psi, ±10 in w.c.
The Dwyer WDPM wireless difference pressure module transmits measurements to the Model UHH2 handheld to view pressure drop across filters, static pressure in ducts, and velocity pressures from pitot tubes or airflow stations. When using it with a pitot tube or air flow measuring station, the measurement can be calculated to read directly in air velocity or volumetric airflow. The module mounts in the holder on the back of the handheld or in an optional mounting bracket.
Wireless modules can take measurements from at least 50 feet away from the base unit. An LED flashes on the top of the module to let the customer know when the module communicates with the handheld, as well as when the module’s battery is low. The battery is rechargeable via the mini-USB connector on the top of the module.
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