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HT19V Diffusion Silicon Piezoresistive Pressure Sensor 5VDC Liquid Air Level Sensor

Basic Information
Place of Origin: Baoji,China
Brand Name: HT SENSOR
Certification: CE,RoHs,ISO9001
Model Number: HT19V
Minimum Order Quantity: 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
Detail Information
Model NO.: HT19V Thread Type: No
Wiring Type: Four-Wire Measuring Medium: Gas And Liquid
Range: 0-10kpa~60mpa Output: MV
Pressure Type: G/A/S Supply: 5-10VDC
HS Code: 9026209090 Supply Ability: 20000PCS/month
Type: Piezoresistive Pressure Sensor Material: Stainless Steel
Customization: Available OEM And ODM
High Light:

5VDC Diffusion Silicon Piezoresistive Pressure Sensor

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Liquid Diffusion Silicon Piezoresistive Pressure Sensor

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5VDC Liquid Air Level Sensor


Product Description

HT19V Diffusion Silicon Piezoresistive Pressure Sensor 5VDC Liquid Air Level Sensor

HT19V Silicon Piezoresistive Pressure Sensor

Introduction of silicon pressure sensor: 

 

HT19V uses highly stable diffusing silicon elements, making it a reliable silicon piezoresistive pressure sensor.By using an isolating diaphragm and silicone oil, the sensor can accurately measure the pressure of liquids and gases, providing precise results.The constant voltage power supply compensates for the temperature drift of the product, which greatly reduces the impact of temperature changes. Its wide application in air compressors and refrigeration systems makes it a valuable asset in various industries.
Product  Features of silicon pressure sensor:

1. The thick film circuit is used for temperature compensation and zero offset correction.
2. High reliability, good stability.
3. Constant voltage power supply, the standard output.

Applications of silicon pressure sensor:

1. Suitable for measuring the corrosive gas and liquid pressure, compatible with 316 l stainless steel
2. Used in process control systems to monitor and control pressure.
3. Often used in refrigeration system and air compressor pressure measurement.

Electrical performance of silicon pressure sensor:

1.Power Supply: ≤10VDC

2.Common Mode Voltage Output: 50% of the input (typical)

3.Input Impedance:4KΩ~20KΩ

4.Output Impedance:2.5KΩ~6KΩ

5.Electrical Connection:100mm high-temperature wire,ribbon cable

Performance Parameters of silicon pressure sensor:.
Measurement 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,100MPaS
  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 Offset Output   0±1 0±2 mV
Full Scale Output   ≤20KPa 50±1 50±2 mV  
≥35kPa 100±1 100±2 mV  
Zero Offset Temp. Drift ≤20KPa ±1 ±2.5 %F.S  
≥35kPa ±0.8 ±1.5 %F.S  
Full Scale Temp. Drift ≤20KPa ±1 ±2 %F.S  
≥35kPa ±0.8 ±1.5 %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 rubber or Fluoro rubber    
Filling Medium Silicon Oil    
Weight ~28g    
The parameters are tested under the following conditions:   10V @ 25ºC  
 
Outline Construction of silicon pressure sensor
<3.5MPaS 19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
≥3.5MPaS
<40MPaS
19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
≥40MPaS 19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
 
Electrical connection and compensation of silicon pressure sensor
 
 
 
 
19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
 



 
 
Selection Examples
19mm 10VDC Powered Mems Silicon Piezoeletric Pressure Sensor for Air and Liquid
Ordering tips
 
1. During assembly, attention should be paid to the coordination between the core size and the transmitter housing to achieve the required tightness.
2. When assembling the housing, ensure that it is vertically aligned and apply pressure evenly to avoid damaging the compensation plate.
3. If the measured medium is not compatible with the core diaphragm and housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with your hands or sharp objects to avoid deformation or puncture of the diaphragm and damage to the core.
5. Keep the pressure port of the gauge pressure core open to the atmosphere to prevent water, water vapor or corrosive media into the negative pressure chamber of the gauge pressure core.
6. If there are any change pin, please carry according to the actual product label 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.
 

Contact Details
Lisa zhuang

Phone Number : +8618791975539

Whatsapp : +8618629200449