PSI传感元件,是适合低压力测量低于10kgf / ㎠采用压阻式电池。它是适用于非腐蚀性气体测量诸如空气,液化天然气,液化石油气,并低成本
PSI model, the sensing element, is suitable for low pressure measurement below 10kgf/㎠ by applying the piezoresistive cells. It is applied to non-corrosion gas measurement such as the air, LNG, and LPG at a low cost. | |
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Model : PSI Low Pressure Transmitter, Available Adjust Zero, Span
Features Low cost Built-in amplifier Circuit(VDC, mA) Measuring range -760mmHg ~10kgf/㎠g 0.5%FS accuracy Piezoresistive silicon cell Zero, Span Adjustable Use with non-corrosive, non-ionic media
Applications Gas leak detection Gas monitoring Gas oil process control Vacuum system | |
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Range
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-760mmHg ∼ 0, 0.1, 0.5, 1, 2, 5, 7, 10kgf/㎠ |
Performance Accuracy Linearity Hysteresis Repeatability Thermal Effect on Zero Thermal Effect on Span Compensated Temperature Range Operating Temperature Range |
±0.5%FS ±0.35%FS ±0.15%FS ±0.15%FS ±0.06%FS/℃ ±0.06%FS/℃ 0 ∼ 50℃ -20 ∼ 80℃ |
Electrical Exitation Output Electrical Connection
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11 ~ 28 VDC 1 ~ 5VDC, 4 ~ 20mA(2Wire) Connector, Cable, Head, DIN Connector |
Physical Proof Pressure Burst Pressure Vibration Shock Pressure port Media-Wetted Materials Weight |
150%FS Max. 200%FS Min. 49.1m/s²{5G}, 10 ∼ 500Hz 490m/s²{50G} PT 1/8", PF 1/8", PT 1/4",PF 1/4",PT 3/8", PF 3/8" Stainless Steel 304, SiO₂, NBR Connector type : Approx. 110g (Sensor Only) | |
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