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Baoji Hengtong Electronics Co., LTD

  • China,Baoji ,Shaanxi
  • Verified Supplier
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  3. 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure
China 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure
China 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure

  1. China 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure
  2. China 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure
  3. China 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure
  4. China 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure
  5. China 19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure

19mm Dia Stainless Steel Housing IP65 Protection Silicon Piezoresistive Pressure

  1. MOQ： 5
  2. Price： 10
  3. Get Latest Price
Model NO. HT19F
Output Signal Analog Type
Material Stainless Steel
Wiring Type Four-Wire
Measuring Medium Gas and Liquid
IP Rating IP65
Power 1.5mA
Output mv
Diameter 19mm
Nonlinearity 0.1%fs
Input Impedance 3KΩ~6KΩ
Output Impedance 2.5KΩ~6KΩ
Operating Temperature -20~80ºC
Storage Temperature -40~125ºC
Weight 28g
Certification RoHS

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  1. Product Details
  2. Company Details

Product Specification

Model NO. HT19F Output Signal Analog Type
Material Stainless Steel Wiring Type Four-Wire
Measuring Medium Gas and Liquid IP Rating IP65
Power 1.5mA Output mv
Diameter 19mm Nonlinearity 0.1%fs
Input Impedance 3KΩ~6KΩ Output Impedance 2.5KΩ~6KΩ
Operating Temperature -20~80ºC Storage Temperature -40~125ºC
Weight 28g Certification RoHS
High Light 19mm Dia Pressure Sensor Core ，Stainless Steel Housing Silicon Piezoresistive Pressure Sensor ，IP65 Protection Diffused Silicon Pressure Transmitter
19mm Dia Pressure Sensor Core for Industry Transmitter Level Sensor
19mm Silicon Piezoresistive Pressure Sensor designed for industrial transmitters and level sensing applications.
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 widely used in air compressors and refrigeration systems.
19mm Silicon Piezoresistive Pressure Sensor Core
Key Features
  • Advanced technology with 316L stainless steel housing
  • Premium diaphragm materials including titanium and Hastelloy
  • Thick-film circuits for temperature compensation and zero-point correction
  • Exceptional 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
ParameterTypMaxUnit
Nonlinearity±0.15±0.3%F.S
Repeatability0.050.1%F.S
Hysteresis0.050.1%F.S
Zero Output0±10±2mV
Span Output (≤20KPa)50±1050±30mV
Span Output (≥35kPa)100±10100±30mV
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 OverloadTake the smaller value between 3 times the full scale or 120MPa
Burst Pressure5X the full scale
Long-term Stability0.2 % F.S/Year
Diaphragm Material316L
Insulation Resistance≥200MΩ 100VDC
VibrationNo change under conditions of 10gRMS, 20Hz to 2000Hz
Shock100g,11ms
Response Time≤1ms
O-ring SealNitrile ring or Fluoro ring
Filling MediumSilicon Oil
Weightabout 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
Pressure sensor outline construction for less than 3.5MPaS
≥3.5MPaS <40MPaS
Pressure sensor outline construction for 3.5MPaS to 40MPaS
≥40MPaS
Pressure sensor outline construction for 40MPaS and abovePressure sensor additional diagramPressure sensor technical diagram
Electrical Connection and Compensation
Electrical connection and compensation diagram for pressure sensor
Selection Examples
Pressure sensor selection examples
Ordering Tips
  • Ensure proper fit between core size and transmitter housing for required airtightness
  • During housing assembly, maintain vertical alignment and apply even pressure to avoid damaging the compensation plate
  • Provide special instructions when ordering if the measured medium is incompatible with 316L diaphragm material
  • Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage
  • Keep gauge pressure core ports open to atmosphere and prevent entry of water, vapor, or corrosive media
  • Refer to actual core label for any pin lead changes
Company Information
Company information and capabilitiesManufacturing facilities and quality controlCompany certifications and standardsProduct applications and industries servedGlobal distribution and customer support
Frequently Asked Questions
Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance. Customization available.
Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.
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.
Q: What's the typical delivery period?
A: 5~8 working days for standard models. Customized products may vary.
Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term partners.
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 to your questions within 24 hours. Remote instruction by PC network is always available.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    1994

  • Total Annual:

    6000000-7000000

  • Employee Number:

    60~150

  • Ecer Certification：

    Verified Supplier

   Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press...    Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press...

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Get in touch with us

  • Reach Us
  • Baoji Hengtong Electronics Co., LTD
  • Building 4, No.195, Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province, China
  • https://www.pressuretransmittersensor.com/

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