product manual:
The bimetal thermometer can directly measure the temperature of body, steam and gas medium and solid surface in the range of -80-+500℃ in the process of explosives such as hydrocarbons at the production site.
◆Main technical parameters
w Nominal diameter of dial: 100
w Thermal response time: ≤40s
w Flameproof grade: DIIBT4
w Rated power: 10VA
w Working voltage: 220V
w Working current: 0.7A