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Bourdon tube pressure gauge, copper alloy
application Suitable for non high viscosity or difficult to crystallize, not corrode copper alloy parts of gas and liquid medium Pneumatic device Heating and air conditioning technology Small capacity compressor Medical Engineering Functional characteristics Particularly suitable for panel mounting Reliable and cost-effective The design conforms to EN 837-1 standard Standard size: 40, 50 and 63mm Measurement range: up to 0... 40 MPa describe Design Comply with EN 837-1 standard Standard size (mm) 40, 50 and 63 Accuracy level Two point five range 0... 0.06 to 0... 40 MPa Or any other equivalent measuring negative or positive and negative pressure connection Pressure limit Stability: 3/4 x full scale value Volatility: 2/3 x full range values Overvoltage protection: full scale value Allowable temperature Ambient temperature: -20... +60 C Medium temperature: the maximum temperature is +60 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
