ID: mhz16 Name: Grove CO2 Sensor Other Names: MHZ16 Serial CO2 Sensor Category: gaseous Manufacturer: seeed Connection: uart This class implements support for the Grove CO2 sensor.. Its CO2 detection range is 0-2,000 ppm. It requires a 2-3 minute warm-up time before reporting valid data.
Use flux core wire (E71T-GS ) for steel welding, don't need CO2 gas in welding process. Use CO2 wire (ER70S-6 ) for steel welding. Can use welding electrode for whole day welding, smooth welding, result is beautiful, 5 meter length and copper material 100% for electrode holder. Full 200A for LIFT TIG welding.