The MV155 is a multi-parameter data logger with 4G connectivity, which can be powered by lithium and alkaline batteries or an external power source. Its reinforced PA6 Nylon casing ensures IP68 protection at all times, making it suitable for outdoor installations or harsh environments. It can be configured with various combinations of digital and analog inputs, allowing it to monitor different measurements and provide power to external sensors. With 4G connectivity (optionally with DNP3 protocol), it can transmit stored data via email, SMS, or FTP folders to our ISOD@M monitoring system or third-party systems with ease, ensuring highly secure data transmission at all times. The battery-powered MV155 data logger, featuring wireless communication, is compatible with electromagnetic flow meters, energy meters, ultrasonic flow meters, and industrial automation systems. ISOIL Industria has been passionate about and continually researching this product since 1958. Please do not hesitate to contact us for any information or advice.