The MEAS LM series liquid level sensor features a combination of stainless steel and plastic isolation, making it suitable for detecting liquid levels in water and various fluids. It utilizes a patented low-cost stainless steel sensor housed within a PVC fitting to measure the liquid level based on the liquid's specific gravity and tank height. The sensor is ideal for applications such as irrigation systems, RV and marine holding tanks, water storage and recycling systems, small tank fluid level monitoring, and chillers or evaporative coolers. Key specifications include a 0.5 to 4.5V ratiometric output, ASIC calibration, threaded process fitting, an operating temperature range from -20°C to +70°C, and an accuracy of ±1%. It features a 12-inch connection length, a 1/2-14 NPT pressure port, and gauge pressure measurement capability.