Durable 10VDC Piezoresistive Differential Pressure Sensor for Customized Applications
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Detailed Product Description
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| Performance Parameters of differential diffused silicon pressure sensor: | ||||
| Measurement Range | 10KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa | |||
| Typ | Max | Unit | ||
| Linearity | ±0.15 | ±0.3 | %F.S | |
| Repeatability | 0.05 | 0.1 | %F.S | |
| Hysteresis | 0.05 | 0.1 | %F.S | |
| Zero Offset Output | 0±1 | 0±2 | mV | |
| Full Scale Output | ≤20KPa | 50±1 | 50±2 | mV |
| ≥35kPa | 100±1 | 100±2 | mV | |
| Zero Offset Temp. Drift | ≤20KPa | ±1 | ±2.5 | %F.S |
| ≥35kPa | ±0.8 | ±1.5 | %F.S | |
| Full Scale Temp. Drift | ≤20KPa | ±1 | ±2 | %F.S |
| ≥35kPa | ±0.8 | ±1.5 | %F.S | |
| Compensated Temp. | ≤20KPa | 0~50 | ºC | |
| ≥35kPa | 0~70 | ºC | ||
| Operating Temperature | -20~80 | ºC | ||
| Storage Temperature | -40~125 | ºC | ||
| Allowable Overload | Take the smaller value between 3 times the full scale or 4MPa | |||
| Burst Pressure | 5X the full scale | |||
| Long-term Stability | 0.2 % | F.S/Year | ||
| Diaphragm Material | 316L | |||
| Insulation Resistance | ≥200MΩ 100VDC | |||
| Vibration | No change under conditions of 10gRMS, 20Hz to 2000Hz | |||
| Shock | 100g,11ms | |||
| Response Time | ≤1ms | |||
| O-ring Seal | Nitrile rubber or Fluoro rubber | |||
| Filling Medium | Silicon Oil | |||
| Weight | ~45g | |||
| The parameters are tested under the following conditions: Constant voltage of 10V and ambient temperature of 25ºC | ||||
| Outline Construction of differential diffused silicon pressure sensor | |
| Dimension | |
| Notes:The outgoing end is the positive terminal. If there are any changes in the wire colors, please refer to the label attached to the sensor for accurate information | |
| Electrical connection and compensation of differential diffused silicon pressure sensor |
| Selection Examples |
| Ordering tips |
1. Pay attention to the fit between the core size and the
transmitter housing during assembly to achieve the
required airtightness
2. During the assembly of the housing, ensure it is aligned vertically and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the measured medium is not compatible with the core diaphragm and the housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core due to diaphragm deformation or piercing.
5. Keep the pressure port of the gauge pressure core open to the atmosphere and prevent the entry of water, water vapor, or corrosive media into the core negative pressure chamber.
6. If there are any changes to the pin leads, follow the label on the actual core for reference.
required airtightness
2. During the assembly of the housing, ensure it is aligned vertically and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the measured medium is not compatible with the core diaphragm and the housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core due to diaphragm deformation or piercing.
5. Keep the pressure port of the gauge pressure core open to the atmosphere and prevent the entry of water, water vapor, or corrosive media into the core negative pressure chamber.
6. If there are any changes to the pin leads, follow the label on the actual core for reference.
| company |
| Q&A |
1.Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent
performance. Customization available.2.Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet
specific needs. We provide OEM and ODM service3.Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure
sensor transmitters per month, so we are fully capable of meeting
the needs of large-scale orders. However, it is advisable to
contact our sales team in advance to ensure smooth production and
delivery scheduling.
4.Q: What's the typical delivery period?
A: 5~8 working day for standard models.
Customized products may vary.5.Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders
or long-term partners.
6.Q: What is the warranty of your products? And after-sales
service?
A: Our warranty time is 24 months after shipment, and
our after-sales will respond with your questions in 24hrs,
remote instruction by PC network
is always available.Related Products
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