19mm Diffused Silicon Pressure Sensor Piezoresistive Pressure Sensor
Introduction of silicon pressure sensor:
HT19 piezoresistive silicon pressure sensor, the main component is a high stability diffuse silicon sensing element. The sensing package utilizes silicone oil to transfer pressure from a 316L stainless steel diaphragm to the sensing element. Piezoresistive pressure sensor adopts international advanced silicon pressure chip with high stability and high precision, adopts sintering base with optimized stress design, and is produced by SMT, gold wire bonding, diaphragm welding, high vacuum oiling, pressure cycle stress relief, high temperature aging, temperature compensation and other processes. With more than 30 years of development, production experience and technological innovation, the products have excellent stability and performance, and are widely recognized by users.
Product Features of silicon pressure sensor:
- Wide measurement range:0~10KPa~100MPa
- Full316LSS,Full Titanium or Hastelloy diaphragm
- O-ring mount
- High Accuracy and stability
Applications of silicon pressure sensor:
- Measurement pressure of gas and liquid
- Petroleum exploitation
- Water supply,warm supply of town
- Process control system
- Aviation and navigation inspection
- Hydraulic pressure
Electrical Data of silicon Pressure sensor
Supply:1.5mADC Input impedance:3KΩ~6KΩ
Output impedance:2.5KΩ~6KΩ Insulation resistance:≥100MΩ/50VDC
Insulation voltage:500VAC between the housing and electrical connection will not cause damage
Medium compatible: liquid, gas compatible with 316L stainless steel
Performance Specification of silicon Pressure sensor
| Parameters | Range:0~10KPa,20KPa, 35 KPa,100 KPa,200 KPa,350 KPa, 700 KPa, 1MPa, 2MPa,3.5 MPa,7 MPa,10 MPa,20 MPa,40 MPa,60 MPa,100 MPa |
| Typical | Max. | Units |
| Pressure Non-linearity | ±0.15 | ±0.3 | %F.S |
| Pressure Repeatability and Hysteresis | 0.02 | 0.05 | %F.S |
| Zero Output | 0±1 | 0±2 | mV |
| Span Output | ≤20KPa | 50±10 | 50±30 | mV |
| ≥35 KPa | 100±10 | 100±30 | mV |
| Temperature Error-Zero | ≤20KPa | ±1 | ±2 | %F.S |
| ≥35 KPa | ±0.5 | ±1 | %F.S |
| Temperature Error-Span | ≤20KPa | ±1 | ±2 | %F.S |
| ≥35 KPa | ±0.5 | ±1 | %F.S |
| Proof Pressure | 3X Rated range or 120MPa, whichever is less | ------- |
| Operating Temperature Range | -20~80 | ℃ |
| Compensated Temperature Range | 0~70, 0~50(Range≤20KPa) | ℃ |
| Storage Temperature Range | -40~125 | ℃ |
Note :Above parameter under condition:Supply: 1.5mA Temperature: 25℃
Dimension
FQA:
1.Q: What are the features of your pressure sensor?
A: High precision, durability, and excellent performance.
2.Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service
3.Q: What is your production capacity?
A: Our manufacturing facilities can produce up to 30,000 pressure sensors 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.
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19mm Diffused Silicon Piezoresistive Pressure Sensor -100KPa~100MPa Range Applications Images
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