Piezoresistive silicon chip employed
Perfect long term stability
MEMS Technology
Sensor diameter: 19mm
Pressure range
|
| Pressure range |
10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa(bar and psi unit available) |
| Pressure reference |
Differential pressure |
| Overpressure |
Range |
Positive Overpressure |
Negative Overpressure |
| 35kPa |
70kPa |
35kPa |
| 70kPa |
150kPa |
70kPa |
| 100kPa |
200kPa |
100kPa |
| 250kPa |
500kPa |
250kPa |
| 400kPa |
800kPa |
400kPa |
| 600kPa |
1200kPa |
600kPa |
| 1MPa |
2MPa |
1MPa |
| 1.6MPa |
3.2MPa |
1MPa |
| 2.5MPa |
5MPa |
1MPa |
Output signal
|
| Zero output |
±2mV |
| Span output |
≥40mV (≤35kPa) | ≥60mV (Other ranges) |
Specification
|
| Accuracy (linearity, repeatability and hysteresis) |
±0.25%F.S. (Typical) |
| Excitation |
1.5mA (Typical) |
| Compensated temp. |
0ºC-60ºC (≤35kPa) | -10ºC-70ºC (Other ranges) |
| 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 |
≤0.3%F.S.S/year |
| Vibration |
20g (20-5000HZ) |
| Housing and diaphragm |
Stainless steel 316L |
| Oil filling |
Silicon oil (Typical) |
| Wire connection |
4 wire (typical) | 5 wire (available) 39×φ0.015, Silicon shielded, 200ºC bearing |
| Weight |
40g(approx) |
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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