●Applied to vacuum, high pressure environment ●Favored temperature -40<140C it has to be customized if it is out of the scale ...

●Applied for atmospheric pressure, confined working environment ●Favored temperature -20<140 it has to be customized if it is out of ...

●Applied to atmospheric pressure, and confined working environment ●Favored temperature -20<140C it has to be customized if it is ...

●Applied to vacuum, high pressure working environment ●Favored temperature -20<140C it has to be customized if it is out of the scale...