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Bourdon tube pressure gauge, stainless steel
application Applications with higher safety requirements With a liquid filled shell, it can be used in applications with high dynamic pressure pulse or vibration (type 233.30) Applicable to non high viscosity or easy to crystallize aggressive gas and liquid medium as well as aggressive environment Process industry: chemical, petrochemical, power station, mining, coastal and offshore platforms, environmental protection technology, mechanical manufacturing and equipment construction Functional characteristics Design of safety pressure gauge with solid clapboard (accord with EN 837-1 operation safety requirement) Excellent load cycle stability and impact resistance All stainless steel structure Range: up to 0... 160 MPa describe Design Comply with EN 837-1 standard Standard size (mm) 63, 100 and 160 Accuracy level NS 63:1.6 NS 100 and 160:1.0 Range: NS 63:0... 0.1 to 0... 100 MPa NS 100:0... 0.06 to 0... 100 MPa NS 160:0... 0.06 to 0... 160 MPa Or any other equivalent measuring negative or positive and negative pressure connection Pressure limit NS 63: Stability: 3/4 x full scale value Volatility: 2/3 x full range values Overvoltage protection: full scale value NS 100 and 160: Stability: full scale value Volatility: 0.9 x full range value Over voltage protection: 1.3 x full scale value Allowable temperature Ambient temperature: When the liquid is not filled, it is -40... +60 C Glycerol was -20... +60 temperature (type 233.30) Medium temperature: The maximum temperature is +200 C when the liquid is not filled The maximum temperature was +100 (233.30) when the liquid was filled Temperature influence When the temperature of the measuring system fluctuates near the reference temperature (+20 C), the maximum change is 0.4%/10 K of the range Protection grade IP 65, comply with EN 60529 / lEC 529 standard (axial mounting pressure gauge is IP 55)
