Piezoresistive silicon chip employed
Perfect long term stability
MEMS technology
Sensor diameter: 19mm
Pressure range
|
| Pressure range |
1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa (bar and psi unit available) |
| Pressure reference |
Absolute pressure | Sealed gauge pressure |
| Overpressure |
300%F.S.(≤70Kpa) | 200%F.S.(<25Mpa) | 150%F.S.(≥25Mpa) |
Output signal
|
| Zero output |
±2mV |
| Span output |
≥60mV |
Specification
|
| Accuracy (linearity, repeatability and hysteresis) |
±0.25%F.S. (Typical) |
| Excitation |
1.5mA (Typical) |
| Compensated temp. |
-10ºC -70ºC |
| Operating temp. |
-40ºC -125ºC |
| Storage temp. |
-40ºC -125ºC |
| Zero temp. coefficient |
0.02%F.S./ºC(≥100kPa) | 0.04%F.S./ºC(<100kPa) |
| Span temp. coefficient |
0.02%F.S./ºC(≥100kPa) | 0.04%F.S./ºC(<100kPa) |
| Insulation resistance |
>200Mohm/250VDC |
| Input impedance |
2kΩ-5kΩ |
| Long term stability |
≤0.2%F.S.S/year |
| Vibration |
20g (20-5000Hz) |
| Oil filling |
Silicon oil |
| O-ring |
NBR, Viton |
| Housing and diaphragm |
Stainless steel 316L |
| Wire connection |
4 wire (typical) | 5 wire (available) 39×φ0.015, Silicon shielded, 200ºC bearing |
| Pin connection |
Kovar pin (0.6um Gold platted) |
About Us:
Certifications:
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on pressure sensor for 33 years.
2. Q: What international certificates do you have?
A: ISO9001, CE, RoHS Certificated.
3. Q: What is your production capacity?
A: We produced 1500000 pieces pressure sensor in year 2017.
4. Q: What is the lead time of your product?
A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization.
Note: lead time may vary base on different products. Please contact us for detailed lead time.
5. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
6. Q: Do you provide customized products?
A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
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