The Interface SGA/D is a versatile DIN rail mountable signal conditioner designed for use with strain gauge transducers like load cells and torque sensors. It provides stable bridge excitation voltage and amplifies the low-level millivolt signal from the transducer to a high-level DC voltage output (typically 0-5V, 0-10V, ±5V, or ±10V, depending on the specific model configuration). The SGA/D features adjustments for zero (balance) and span (gain), allowing for precise calibration within a system. It often includes selectable low-pass filtering options to reduce noise and improve signal stability in various industrial environments.