Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Usage: |
Pressure Sensitive Sensor |
Product Description
Piezoresistive silicon chip employed
Perfect long term stability
MEMS Technology
CE certificate
Sensor diameter: 15mm
|
Pressure range |
|
Pressure range |
1MPa, 2.5MPa, 4MPa,6Mpa, 10MPa, 16MPa, 25MPa, 40 MPa, 60MPa,100Mpa (bar and psi unit available) |
|
Pressure reference |
Gauge pressure | Absolute pressure | Sealed gauge pressure |
|
Overpressure |
200%F.S.(<25Mpa) 150%F.S(≥25Mpa) |
|
Output signal |
|
Zero output |
±2mV |
|
Span output |
100mV(typical) |
|
Specification |
|
Accuracy (linearity, repeatability and hysteresis) |
±0.25%F.S. (Typical) |
|
Excitation |
1.5mA (Typical) |
|
Compensated temp. |
-10-70°C(Typical) |
|
Operating temp. |
-40-125°C |
|
Storage temp. |
-40-125°C |
|
Zero temp. coefficient |
0.02%F.S./°C |
|
Span temp. coefficient |
0.02%F.S./°C |
|
Insulation resistance |
>200Mohm/250VDC |
|
Bridge resistance |
Min. |
Max. |
Unit |
|
2600 |
5500 |
ohm |
|
Long term stability |
≤0.2%F.S.S/year |
|
Vibration |
20g(20--5000HZ) |
|
Shock |
100g, 10ms |
|
Response time |
≤1ms(10% to 90%F.S.) |
|
Lifetime |
10*10 6 (cycles) |
|
Oil filling |
Silicon Oil (Typical)
Olive oil available for sanitary application |
|
O-ring |
NBR, Viton |
|
Housing and diaphragm |
Stainless steel 315L |
|
Wire connection |
Wire connection: 4 wire (typical) | 5 wire (available)
39×φ0.015, Silicon shielded, 200°C bearing |
|
Pin connection |
Kovar pin (0.6um Gold platted) |
|
Weight |
25g(approx) |
Nanjing WoTian Technology Co., Ltd.Is a leading OEM manufacturer for pressure sensors in China.With over 20 years experiences in pressure sensors, we become the largest exporter for pressure sensors in China.
Focus on silicon piezoresistive pressure sensor, we accumulated profound experiences in R&D for OEM.We have developed over hundreds of pressure sensors for different applications.With short delivery time, competitive prices, perfect quality, we export our OEM sensors to Germany, UK, Italy, Russia, Czech Republic, USA, Brazil, Korea, and so on.
After the big success in OEM pressure sensors, we move our manufacture to pressure transmitters and level transmitters.Our Silicon pressure transmitters enters the world pressure market rapidly for the excellent quality and competitive price.We provide the OEM services for many famous pressure manufacturers around the world.Becoming the best OEM pressure services provider is our aim.We move our factory into a bigger and modern development zone in 2005.We introduced advanced equipments from UK, Germany, USA and Korea.We streamlined production makes our delivery time shorter than before.The good relationship with world famous carrier makes us to deliver pressure sensors to nearly every corner in earth.We get the "CE" certificate for all pressure products.
Our talented engineer invented Dew Point transmitter in 2003.The design theory is QCM.It is the most advanced technology for dew point measuring currently.We become the only manufacturer in China for dew point transmitter.
