Send Message

HT19 Diffusion Silicon Pressure Sensor Cell Piezoresistive Pressure Sensor 12mm

Basic Information
Place of Origin: Baoji,China
Brand Name: HT SENSOR
Certification: RoHs,ISO9001
Model Number: HT19
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Standard Export Package
Delivery Time: 5-8 work days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 5000PCS/Month
Detail Information
Material: 316L Min Range: 10kpa
Max Range: 60MPa Supply: 1.5mA
Output: 100mv+-30mv Selectable: Four-color Silicone Wire Or Gold-plated Pin
Model: HT19 High: 12mm
Oil: Difusion Silicon Thread: No
High Light:

HT19 Diffusion Silicon Pressure Sensor


Diffusion Silicon Pressure Sensor Cell 12mm


Piezoresistive Pressure Sensor 12mm

Product Description

HT19 Diffusion Silicon Pressure Sensor Cell for pressure transmitter

HT19 Silicon 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
  • Piezoresistive silicon sensing element
  • 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



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


±0.3 %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℃


HT19 Diffusion Silicon Pressure Sensor Cell Piezoresistive Pressure Sensor 12mm 0


HT19 Diffusion Silicon Pressure Sensor Cell Piezoresistive Pressure Sensor 12mm 1

HT19 Diffusion Silicon Pressure Sensor Cell Piezoresistive Pressure Sensor 12mm 2HT19 Diffusion Silicon Pressure Sensor Cell Piezoresistive Pressure Sensor 12mm 3


   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.




Contact Details
Lisa zhuang

Phone Number : +8618791975539

Whatsapp : +8618629200449