Dwyer Instruments 1638-5 Pressure Switch 340155-7024 including series such as 2AC13

including series such as 2AC13

making it ideal for well-insertion temperature monitoring in hydronic systems or air handling units

It is calibrated and mounted during the damper assembly process to meet UL safety certifications and cannot be added to an existing unit after shipment

Large electric heaters require significant CFM delivery to prevent limit switches from tripping

always verify your specific model's schematics for CC1 configuration support

Dwyer Instruments 1638-5 Pressure Switch 340155-7024 including series such as 2AC13For high precision air pressure monitoring in commercial HVAC and industrial process control, the Dwyer Instruments 1638 5 Pressure Switch is the technician's standard for reliability. Engineering with a large diaphragm design, this unit provides superior sensitivity for detecting differential pressure within a range of 2. 0 to 6. 0" w. c. The 1630 series is purpose built for clean air and non combustible gases, utilizing a silicone rubber diaphragm