quality HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement factory
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quality HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement factory
quality HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement factory
quality HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement factory
quality HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement factory
quality HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement factory
>

HT19F 19mm Stainless Steel Pressure Sensor with ±0.15% Non-Linearity for Gas and Liquid Measurement

Certification: RoHS
Minimum Order Quantity: 5
Price: 10

Product Details


Material: Stainless Steel Diameter: 19mm
Power: 10VDC IP Rating: IP65
Output: 100+-40mv Output Signal: Analog Type
Temperature Compensation: 0-70℃ Wiring Type: Four-Wire
Nonlinearity: ±0.15%F.S Repeatability: 0.05%F.S
Hysteresis: 0.05%F.S Operating Temperature: -20~80ºC
Storage Temperature: -40~125ºC Response Time: ≤1ms
Weight: 28g
Highlight

±0.15% Non-Linearity Pressure Sensor

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19mm Size Pressure Transmitter

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Stainless Steel Material Silicon Piezoresistive Sensor

Product 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 Pressure Sensor Overview
19mm Silicon Piezoresistive Pressure Sensor
19mm Silicon Piezoresistive Pressure Sensor HT19F Pressure Sensor Technical Details
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 Pressure Sensor Outline Construction for less than 3.5MPaS
≥3.5MPaS <40MPaS
HT19F Pressure Sensor Outline Construction for 3.5MPaS to 40MPaS
≥40MPaS
HT19F Pressure Sensor Outline Construction for 40MPaS and above
Electrical Connection and Compensation
HT19F Pressure Sensor Electrical Connection and Compensation Diagram
Selection Examples
HT19F Pressure Sensor Selection Examples
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
Manufacturing Company Overview Company Facilities and Capabilities Quality Assurance and Testing Company Certifications and Standards
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.

Product Highlights

HT19F pressure sensor offers ±0.15% non-linearity accuracy with 316L stainless steel construction. Features IP65 rating, 0-70℃ temperature compensation, and measures gas/liquid pressure. Customizable with 50,000 units/year capacity.

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