HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter

Product Details
Customization: Available
Type: Piezoresistive Pressure Sensor
Component: SemiConductor Type
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  • HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
  • HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
  • HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
  • HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
  • HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
  • HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
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Basic Info.

Model NO.
HT19
For
Diffused Silicon Pressure Transmitter
Output Signal Type
Analog Type
Production Process
Integration
Material
Stainless Steel
Thread Type
No
Wiring Type
Four-Wire
Measuring Medium
Gas and Liquid
IP Rating
IP65
Certification
RoHS
Customized
Customized
Compensated Temp.
0~70ºC
Operating Temp.
-20~80ºC
Filling Medium
Silicon Oil
Long-Term Stability
0.2%F.S/Year
Transport Package
Carton
Specification
19mm
Trademark
HengTong
Origin
China
HS Code
9026209090
Production Capacity
50000PCS/Year

Packaging & Delivery

Package Size
2.00cm * 2.00cm * 5.00cm
Package Gross Weight
0.020kg

Product Description

HT19 stainless steel  Silicon Piezoresistive level sensor
HT19 Silicon Piezoresistive Pressure Sensor

Introduction: 
HT19 functions as a silicon piezoresistive pressure sensor ,with a core consisting of a highly stable diffused silicon element,. It effectively measures the pressure of liquids and gases by transmitting the pressure of the tested medium to the silicon diaphragm through an isolation diaphragm and silicon oil.The sensor's versatility finds extensive use in air compressors and refrigeration  systems
HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
Product  Features:
1.Utilizing advanced technology and 316L stainless steel housing, along with  materials such as titanium and Hastelloy for the diaphragm 
2.Employing thick-film circuits for temperature compensation and zero-point  correction                             
3.outstanding reliability, repeatability, and stability
Applications:
1.Suitable for measuring non-corrosive gas and liquid pressure with 316L  stainless steel compatibility
2.Applied in various industrial process sites, including petroleum, chemical, metallurgy, power, and hydrology  
3.Used in marine and aviation industries
4.Suitable for hydraulic and pneumatic control systems
5.Utilized in process control applications
Electrical performance:

1.Power Supply: ≤2mA DC (Typical 1.5mA DC)
2.Input Impedance:3KΩ~6KΩ
3.Output Impedance:2.5KΩ~6KΩ
4.Electrical Connection:Gold-plated Kovar pins or 100mm high-temperature wires.
Performance Parameters:
Range Gauge(G) 10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
Absolute(A) 100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
Sealed(S) 3500KPaS,7MPaS,10MPaS,20MPaS
  Typ Max Unit
Nonlinearity   ±0.15 ±0.3 %F.S
Repeatability  0.05 0.1 %F.S
Hysteresis    0.05 0.1 %F.S
Zero  Output   0±1 0±2 mV
Span Output   ≤20KPa 50±10 50±30 mV
≥35kPa 100±10 100±30 mV
Temperature Error-Zero ≤20KPa ±1 ±2 %F.S
≥35kPa ±0.5 ±1 %F.S
Temperature Error-Span ≤20KPa ±1 ±2 %F.S
≥35kPa ±0.5 ±1 %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 120MPa  
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 ring or Fluoro ring  
Filling Medium Silicon Oil  
Weight about 20g   
The parameters are tested under the following conditions:    1.5mA @ 25°C
 
Outline Construction  
type1 HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
type2 HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
 
Electrical connection and compensation
 
 
 
 
HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
 



 
 
Selection Examples
HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
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.

 
company
HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure TransmitterHT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure TransmitterHT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure TransmitterHT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
 
 HT19 Stainless Steel Silicon Piezoresistive Oil Pressure Sensor For Pressure Transmitter
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 service
 
3.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.
 
 

 
 
 

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