With explosion danger area, it is used to measure of crystals,solidification of explosive mixture of various explosive medium pressure.
|Working pressure||The pressure gauge should not exceed 3/4 of the maximum scale value under steady pressure and not exceed 2/3 of the maximum scale value under fluctuation pressure|
|Working voltage||AC220V or AC380V|
|Working current||No more than 0.5A|
|Control method||Top and bottom limitation,contact switch|
|Connection Thread||M20x1.5, PF(PT,NPT)1/2|
|Bourdon tube||Sus 304 or sus316|
|Connection material||Sus 304 or sus316|
|Glass||Stalinite,double pane safety glass|
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