The Marantz 19a is a pressure-sensitive level transmitter with accurate level measurement capabilities. Its parameters include measuring range, output signal, working temperature, accuracy and so on. The measurement range is usually 0-10 meters or 0-20 meters, and the output signal can be selected from 4-20mA or 0-5VDC. The operating temperature range is -20℃ to 70℃, and the accuracy can reach 0.2%FS. The sensor has good vibration and shock resistance and is suitable for various applications in the field of liquid level measurement. It is made of stainless steel, with corrosion resistance and water resistance, and can work stably in harsh environments for a long time.
The Maranz 19a is a high quality audio amplifier with an output power of up to 250W, less than 0.01% THD N, and a frequency response range from 10Hz to 20kHz. The amplifier uses high-quality digital audio interface and analog audio input interface, which can be compatible with different types of audio sources, and also has a variety of safety protection features such as short circuit, overheat and overload protection. In addition, the 19a's design is simple and beautiful, easy to use, and is ideal for high-fidelity audio systems.