W0W2818 is a thermometer based on NTC thermal resistance, which is used to measure the ambient temperature of various INROWs, including Schneider INROW ACRC301S and Schneider INROW ACRC602P. This operational component converts temperature changes into current changes that can be understood by electronic circuits. Since it has a length of 4 meters, it can be installed at a relatively reasonable distance from the electronic circuit to measure heat. W0W2818 thermistor can measure the temperature between -55 to +125. It is one of the important spare parts of Schneider machines in data centers.