 | PSI傳感元件，是適合低壓力測量低于10kgf / ㎠采用壓阻式電池。它是適用于非腐蝕性氣體測量諸如空氣，液化天然氣，液化石油氣，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. | | | ![]()
| 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 | | | | Range
| -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
|
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) | | |
