Low-pressure pressure transmitters are essential instruments that measure and control subtle pressure differences in a narrow range, typically from 1 mbar to 100 mbar. Their precision and sensitivity make them indispensable in numerous applications, spanning diverse industries and scientific disciplines. From ensuring adequate air circulation and preventing contamination in cleanrooms to optimizing chemical and pharmaceutical manufacturing processes, fuel gas flow measurement, vacuum pressure monitoring, hydraulic and pneumatic control, anesthesia delivery, precision laboratory analyses, environmental monitoring, consistent food and beverage product quality, and reliable ink flow in printing and inkjet applications, low-pressure pressure transmitters are the backbone of precision and safety in various critical operations.