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Pressure parameters |
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range |
-0.1MPa┅0MPa~0.01 MPa┅250MPa |
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overload |
2 times (70MPa and below range) |
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1.5 times (100MPa and above range) |
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pressure type |
Gauge pressure, absolute pressure, seal gauge pressure |
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Electrical parameters |
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type of output |
current mode |
voltage source |
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power supply |
9~30V DC |
12~30V DC |
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output signal |
4mA~20mA DC (two-wire system) |
0/1V~5/10V DC (three wire system) |
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load resistance |
≤(U-9)/0.02Ω |
≥10k |
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structure parameters |
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housing |
stainless steel |
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Sensor section |
316L stainless steel |
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sealing ring |
VITON |
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cable |
7.5mm polyethylene special cable |
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protection grade |
IP65 (plug-in type) |
IP68 (cable type) |
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environmental condition |
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Media applicability |
Various fluids that are non corrosive to 316L stainless steel and fluororubber |
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compensation temperature |
-10℃~+80℃ |
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medium temperature |
-30℃~+80℃ |
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Storage temperature |
-40℃~125℃
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performance index |
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Precision Note1 |
± 0.1% FS (minimum) |
± 0.25% FS (typical) |
± 0.5% FS (maximum) |
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zero temperature |
±0.03%FS/℃ (≤100kPa) |
±0.02%FS/℃ (>100kPa) |
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Full temperature coefficient |
±0.03%FS/℃ (≤100kPa) |
±0.02%FS/℃ (>100kPa) |
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Long term stability |
± 0.2% FS/year (maximum) |
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Note 1: Precision includes three indicators: nonlinearity, repeatability, and pressure hysteresis, and has been calibrated on 0.01% precision pressure detection equipment according to relevant national standards. |