<p>Working current: 8-13MA (related to the number of external DS18B20)</p> <p>MODBUS RTU instruction support 03 06 function code</p> <p>By modifying the 485 address, up to 247 modules can be cascaded for use (if more than 16, please use R485 repeaters)</p> <p>Using DS18B20 temperature and humidity sensor, up to 8 DS18B20 temperature sensors can be connected at the same time</p> <p>The temperature can be measured from -55Celsius to +125Celsius (-67Fahrenheit to +257Fahrenheit). When the temperature is between -10Celsius and 85Celsius, it has an accuracy of +-0.5Celsius.</p> <p>Product name: 5 x 25mm waterproof probe</p> <p>Total length: 50CM</p> <p>Resistance value: 10K</p> <p>Resistance accuracy: +\/-1%</p> <p>Resistance B value: 3950+\/-1%</p> <p>Wire specification: 2651 26# Parallel wire temperature resistance 105Celsius</p> <p>Plug model: XH2.54-2P</p> <p>Probe: without mounting holes</p> <p>Power supply voltage: 6-24V</p> <p>Weight: 40 grams</p> <p>colour:Green</p> <p>Material:abs</p> <p>size:60 x 37 x 14MM</p> <p>Package Contents:</p> <p>1 x Temperature Sensor</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>