DWYER PHOTOHELIC PRESSURE SWITCH A3000 SERIES

• 3-in-1 instrument allows the reduction of several instruments with one product,

saving inventory, installation time and money

• Patented design and 1% full-scale dead band provides quick response to pressure

changes means no delay in switching and chatter-free operation

• A wide range of models that can meet pressure measurement specifications from

low to very high

Applications

• Air conditioning systems

• Clean rooms

• Fume exhaust systems