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HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
Specifications
Certification :
ISO9001
Place of Origin :
Baoji，China
Brand Name :
HT SENSOR
MOQ :
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
Model Number :
HT19
Model NO. :
HT19
Wiring Type :
Four-Wire
Measuring Medium :
Gas and Liquid
Filling Medium :
Silicon Oil
Long-Term Stability :
0.2%F.S/Year
Transport Package :
Carton
Specification :
19mm
Origin :
China
HS Code :
9026209090
Type :
Piezoresistive Pressure Sensor
For :
Diffused Silicon Pressure Transmitter
Output Signal Type :
Analog Type
Material :
Stainless Steel
Customization :
Available OED / ODM | Customized Request
Description

Product Description

HT19 Silicon Piezoresistive Pressure Sensor

Introduction:


HT19 is a high-performance silicon piezoresistive pressure sensor, engineered with a core featuring a highly stable diffused silicon sensing element. It operates by transferring the pressure of the measured medium to the silicon diaphragm via an isolation diaphragm and silicone oil, ensuring accurate and reliable measurement of both liquid and gas pressures. Its versatile design and robust construction enable extensive application across demanding environments, including air compressors and refrigeration systems, where consistent and precise pressure monitoring is essential for operational efficiency and safety.
Product Features:

1. The sensor employs advanced manufacturing technology and features a durable 316L stainless steel housing. It also offers optional high-performance diaphragm materials, including titanium and Hastelloy, to ensure superior corrosion resistance and long-term reliability in demanding environments.
2. To enhance measurement accuracy, a thick-film circuit is integrated for precise temperature compensation and zero-point calibration, minimizing drift and ensuring consistent performance across varying operating conditions.
3. With excellent reliability, repeatability, and long-term stability, the sensor is designed to deliver dependable performance in critical applications, reducing maintenance needs and operational downtime.

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,40MPaS,60MPaS
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 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
type2 HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
Electrical connection and compensation
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell



Selection Examples
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
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.
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.
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
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HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell

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Product Detail
Certification :
ISO9001
Place of Origin :
Baoji，China
Brand Name :
HT SENSOR
MOQ :
1
Price :
Negotiable
Packaging Details :
Standard Export Package
Contact Supplier
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell
HT19 Diffused Silicon Pressure Sensor And Pressure Transducer Water Level Sensor Cell

Baoji Hengtong Electronics Co., LTD

Verified Supplier
3 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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