Humidity data logger AR200.B

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The AR2x0.B is a two-input universal data logger with control and timer functions. It measures and records temperature and other values (humidity, pressure, flow, etc.) through universal inputs, processes up to three channels, and saves data in CSV format for easy access via USB or Ethernet. It supports ON/OFF, PID, timerbased, and safety control with three alarm/control outputs, plus an analog output for regulation or retransmission. Equipped with an OLED display, RS485 (MODBUS-RTU), Ethernet (MODBUS-TCP, MQTT), and USB, it allows configuration via panel or free software. With wide voltage range, built-in transducer supply, secure parameter access and up to IP67 protection, it provides reliable operation across industrial, energy, food, and heating applications. 2 universal measuring inputs with mathematical functions 3 alarm/control outputs (2 relay/SSR + 1 software output) Control algorithms: ON-OFF with hysteresis, PID, programmed characteristic, thermostat/safety controller STB, manual mode Recording and presenting up to 3 channels Built-in memory Standard interfaces USB, Modbus-RTU, RS485, Ethernet, Modbus-TCP, MQTT OLED display 128x64 points, one-color, with brightness control built-in 24Vdc/50mA power supply adapter panel, wall or DIN rail housing, up to IP67 protection