China Pressure Transmitter Sensor manufacturer
Baoji Hengtong Electronics Co., LTD
Baoji Hengtong Electronics Co., LTD manufacturer of the pressure sensor and pressure transmitter
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Copper Tube Silicon Pressure Sensor Gas Pressure Measurement Sensor

Copper Tube Silicon Pressure Sensor Gas Pressure Measurement Sensor

Brand Name HT SENSOR
Model Number HT12
Certification CE,RoHs,ISO9001
Place of Origin Baoji,China
Minimum Order Quantity 1
Price Negotiable
Payment Terms Western Union, L/C, T/T
Supply Ability 5000PCS/Month
Delivery Time 5-8 work days
Packaging Details Standard Export Package
Model NO. HT12
Thread Type TO8
Wiring Type Gold-plated Kovar pins
Measuring Medium Gas air
Range 0-10kpa~1000kpa
Output Analog signal
Power 1.5mA
HS Code 9026209090
For Diffused Silicon Pressure Transmitter
Customization Available OEM and ODM
Detailed Product Description

Copper Tube Silicon Pressure Sensor Gas Pressure Measurement Sensor

HT12 Silicon Piezoresistive Pressure Sensor
 
Introduction of silicon pressure sensor: 

HT12 silicon piezoresistive pressure sensor is a highly stable diffusion silicon element packaged in advanced TO8 packaging technology. The non-oil-filled core avoids the profile error and significantly improves the stability of the small range. Therefore, it has a good effect on the measurement of dry non-corrosive gas pressure.
Product  Features of silicon pressure sensor:
  1. The measurement range is wide from 0 to 10KPa to 2Mpa.
  2. High reliability, good stability.
  3. TO8 encapsulation technology.
  4. Aerospace applications.

Applications of silicon pressure sensor:
  1. Dry, non-corrosive gas pressure was measured.
  2. The pneumatic control systemMedical applications of biomedical engineering.
  3. Hvac (HVAC) controls.
  4. Aerospace aviation related to the purpose of experiment.
Electrical performance of silicon pressure sensor:
  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 of silicon pressure sensor:
Measurement RangeGauge(G)10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
Absolute(A)100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
 TypMaxUnit
Linearity  ±0.15±0.3%F.S
Repeatability 0.050.1%F.S
Hysteresis   0.050.1%F.S
Zero Offset Output  0±10±2mV
Full Scale Output  ≤20KPa50±1050±30mV 
≥35kPa100±10100±30mV 
Zero Offset Temp. Drift  ≤20KPa±1±2%F.S 
≥35kPa±0.5±1%F.S 
Full Scale Temp. Drift≤20KPa±1±2%F.S 
≥35kPa±0.5±1%F.S 
Compensated Temp.≤20KPa0~50ºC 
≥35kPa0~70ºC 
Operating Temperature  -20~80ºC 
Storage Temperature -40~125ºC 
Allowable OverloadTake the smaller value between 3 times the full scale or 4MPa  
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  
Weight~12.5g  
The parameters are tested under the following conditions: Constant current of 1.5mA and ambient temperature of 25°C 
 
Outline Construction
Dimension
Electrical connection and compensation
 
 
 
 
 



 
 
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. During the housing assembly process, ensure that it is vertically aligned and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the medium under test is incompatible with the chip and housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the inside of the sensor with 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 core open to the atmosphere to prevent water, water vapor or corrosive media from entering the negative pressure chamber of the gauge core.
6. If any pin changes, refer to the label on the actual core wire.
 
company
 
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.
 
Product Tags: 1.5mA Silicon Pressure Sensor   Copper Tube Silicon Piezoresistive Pressure Sensor   10KPa Gas Pressure Measurement Sensor  
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