Product Description
Piezoresistive silicon chip employed
Perfect long term stability
MEMS technology
PC11 pressure sensor is a standard and popular sensor applied in air and liquid pressure measuring. A high sensitivity silicon pressure chip is employed in the transducer. The sensor is welded within the housing, and no leakage will happen. It is more reliable compared with O-ring sealing for leakage.
Caution
The sensor is welded with housing, so no leakage will happen. That is more reliable compared with O-ring sealing. But if the sensor has problem, the housing will be wasted.
Product Parameters
Pressure range
|
| Pressure range |
-100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa |
| Pressure reference |
Gauge pressure | 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 |
1.5mA excitation: ≥40mV (≤35kPa); ≥60mV (Other ranges)
10V excitation: ≥60mV (≤35kPa); 80-120mV (Other ranges) |
Specification
|
| Accuracy (linearity, repeatability and hysteresis) |
±0.25%F.S. (Typical) |
| Excitation |
1.5mA | 10VDC |
| 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 |
≤0.2%F.S.S/year |
| Vibration |
20g (20-5000Hz) |
| Shock |
100g (11ms) |
| Response time |
≤1ms(up to 90%F.S.) |
| Lifetime |
10*106 (cycles) |
| Oil filling |
Silicon oil |
| O-ring |
NBR, Viton |
| Housing material |
Stainless steel 304 |
| Diaphragm material |
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) |
| Weight |
130g(approx.) |
Company Profile
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.
){kind=link}
){kind=link}