19mm High Sensitivity Piezoresistive Diffused Silicon Pressure Sensor

Introduction of silicon pressure sensor:

HT19 piezoresistive silicon pressure sensor, the main component is a high stability diffuse silicon sensing element. It is a semiconductor-based device that converts mechanical pressure into an electrical signal by leveraging the piezoresistive effect in silicon. It is widely used in industrial, automotive, medical, and consumer applications due to its high sensitivity, miniaturization potential, and cost-effectiveness.

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

Note :Above parameter under condition:Supply: 1.5mA Temperature: 25℃

Dimension

Note:

   1. Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the required air tightness

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.

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.