Precision Control: The 5 to 10 PSI spring range ensures accurate modulation for VAV air terminal unit recalibration

efficient ignition and long-term heat exchanger integrity

Key Benefits Maximum Torque Density: The sintered steel construction supports higher torque ratings compared to standard cast iron alternatives in the same footprint

featuring a 2-high stack configuration to manage multiple resistance coils

Dwyer Instruments ASG Generator R-134A Precision Control: The 5 toThe Dwyer Instruments ASG Analog Signal Generator is a critical diagnostic tool for any HVACR contractor or building automation technician. This handheld, pocket sized device simplifies the troubleshooting of 0 10Vdc and 0 20mA circuits, providing a reliable source for calibrating transmitters, transducers, and actuators in the field. Built for efficiency, the ASG features an LED bar graph that gives you immediate visual confirmation of the signal