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HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
Specifications
Operating Temperature :
-20~80ºC
Wiring Type :
Four-Wire
Price :
10
Certification :
RoHS
MOQ :
5
Nonlinearity :
±0.15%F.S
Repeatability :
0.05%F.S
Output Signal :
Analog Type
Diameter :
19mm
Temperature Compensation :
0-70℃
IP Rating :
IP65
Material :
Stainless Steel
Power :
10VDC
Output :
100+-40mv
Weight :
28g
Hysteresis :
0.05%F.S
Storage Temperature :
-40~125ºC
Response Time :
≤1ms
Description
HT19F Absolute and Gage ±0.15% Pressure Non-Linearity Pressure Sensor
HT19F Absolute and Gage pressure ±0.15% Pressure Non-Linearity Pressure sensor
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
19mm Silicon Piezoresistive Pressure Sensor
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
Product Introduction
The HT19F is a silicon piezoresistive pressure sensor featuring a highly stable diffused silicon element core. It accurately measures liquid and gas pressure by transmitting the tested medium's pressure to the silicon diaphragm through an isolation diaphragm and silicon oil. This versatile sensor is extensively used in air compressors and refrigeration systems.
Product Features
  • Advanced technology with 316L stainless steel housing and premium diaphragm materials including titanium and Hastelloy
  • Thick-film circuits for precise temperature compensation and zero-point correction
  • Outstanding reliability, repeatability, and stability
Applications
  • Measurement of non-corrosive gas and liquid pressure with 316L stainless steel compatibility
  • Industrial process sites including petroleum, chemical, metallurgy, power, and hydrology
  • Marine and aviation industries
  • Hydraulic and pneumatic control systems
  • Process control applications
Electrical Performance
  • Power Supply: ≤2mA DC (Typical 1.5mA DC)
  • Input Impedance: 3KΩ~6KΩ
  • Output Impedance: 2.5KΩ~6KΩ
  • Electrical Connection: Gold-plated Kovar pins or 100mm high-temperature wires
Performance Parameters
Parameter 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
Span Output (≥35kPa) 100±10 100±30 mV
Temperature Error-Zero (≤20KPa) ±1 ±2 %F.S
Temperature Error-Zero (≥35kPa) ±0.5 ±1 %F.S
Temperature Error-Span (≤20KPa) ±1 ±2 %F.S
Temperature Error-Span (≥35kPa) ±0.5 ±1 %F.S
Compensated Temp. (≤20KPa) 0~50 - ºC
Compensated Temp. (≥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 28g
Parameters tested under: 1.5mA @ 25°C
Pressure Ranges
Gauge (G)
10KPa, 20KPa, 35KPa, 100KPa, 200KPa, 350KPa, 1000KPa, 2000Kpa
Absolute (A)
100KPaA, 200KPaA, 350KPaA, 700KPaA, 1000KPaA, 2000KPaA
Sealed (S)
3500KPaS, 7MPaS, 10MPaS, 20MPaS, 40MPaS, 60MPaS, 100MPaS
Outline Construction
<3.5MPaS
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
≥3.5MPaS <40MPaS
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
≥40MPaS
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
Electrical Connection and Compensation
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
Selection Examples
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
Ordering Tips
  • Ensure proper fit between core size and transmitter housing for required airtightness during assembly
  • Maintain vertical alignment and apply even pressure during housing assembly to avoid damaging the compensation plate
  • Provide special instructions when ordering if the measured medium is incompatible with core diaphragm and housing material (316L)
  • Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage from deformation or piercing
  • Keep gauge pressure core pressure port open to atmosphere and prevent entry of water, water vapor, or corrosive media
  • Refer to the label on the actual core for any pin lead changes
Company Information
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
Frequently Asked Questions
What are the features of your pressure sensor transmitters?
High precision, durability, and excellent performance. Customization available.
Can I customize special specifications?
Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.
What is your production capacity?
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.
What's the typical delivery period?
5~8 working day for standard models. Customized products may vary.
How are the products priced? Any discounts?
Competitive pricing with discounts for bulk orders or long-term partners.
What is the warranty of your products? And after-sales service?
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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HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement

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Product Detail
Operating Temperature :
-20~80ºC
Wiring Type :
Four-Wire
Price :
10
Certification :
RoHS
MOQ :
5
Nonlinearity :
±0.15%F.S
Contact Supplier
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement
HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement

Baoji Hengtong Electronics Co., LTD

Verified Supplier
4 Years
Shaanxi, baoji
Since 1994
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Pressure Transmitter Sensor, Industrial Pressure Sensor, Water Level Transmitter
Total Annual :
6000000-7000000
Employee Number :
60~150
Certification Level :
Verified Supplier
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