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. They feature a
variety of pressure connections to allow use in a wide range of OEM
(Original Equipment Manufacturer) equipment.pressure sensor for use
in a wide variety of pressure sensing
applications where corrosive liquids or gases are monitored.
Product Features of silicon pressure sensor:
• Rugged, isolated stainless steel package
• Small size
• Reliable semiconductor technology
• Calibrated and temperature compensated
• Absolute and gage pressures
• Vacuum compatible, isolated sensors
• Low cost
Applications of silicon pressure sensor:
1. Industrial controls
2.Process control systems
3.Industrial automation and flow control
4. Pressure calibrators
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.
