LoRaWAN Wireless Multi-Sensor Interface for 0-24V ADC, Dry Contact & 4-20mA Sensors

This device is used for detecting 4mA-20mA signal, 0-24V DC ADC samples, and dry contact features which employ the SX1276 wireless communication module. R718IJK can detect 4mA-20mA signal, 0-24V DC ADC sampling signal, and dry contact input signal, send the detection signal data to the gateway, and display the collected data in the monitoring platform. Documentation Data Sheet User Manual Highlighted Features Using SX1276 wireless communication module        2 ER14505 batteries AA SIZE (3.6V / section) power supply in parallel        Protection grade IP65        The base is equipped with a magnet, which can be attracted to iron objects        4mA-20mA signal detection        Dry contact 0-24V ADC detection (the red wire is connected to the positive 24V, and the black wire is connected to the negative GND, be careful not to be reversed.) Specifications Electric: Power supply 2 ER14505 lithium batteries(3.6 V, 2400mAh / section) in parallel Battery life Battery life of 5 ye