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TO8 Encapsulation Technology Silicon Pressure Sensor for Aerospace Applications

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TO8 Encapsulation Technology Silicon Pressure Sensor for Aerospace Applications

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Brand Name :	HT SENSOR
Model Number :	HT12
Certification :	ISO9001
Price :	Negotiable
Payment Terms :	Western Union, L/C, T/T
Supply Ability :	5000PCS/Month
Delivery Time :	5-8 work days

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TO8 Encapsulation Technology Silicon Pressure Sensor for Aerospace Applications

HT12 Silicon Piezoresistive Pressure Sensor

Introduction of silicon pressure sensor:

The HT12 silicon piezoresistive pressure sensor is a highly stable diffusion silicon element packaged using advanced TO8 packaging technology. The non-oil-filled core eliminates profile errors and significantly enhances the stability of the small range, making it particularly effective for measuring dry non-corrosive gas pressure.

Product Features of silicon pressure sensor:

The measurement range is wide from 0 to 10KPa to 2Mpa.
High reliability, good stability.
TO8 encapsulation technology.
Aerospace applications.

Baoji Hengtong To8 Pressure Sensor for Dry Air Test

Applications of silicon pressure sensor:

Dry, non-corrosive gas pressure was measured.
The pneumatic control systemMedical applications of biomedical engineering.
Hvac (HVAC) controls.
Aerospace aviation related to the purpose of experiment.

Electrical performance of silicon pressure sensor:

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 of silicon pressure sensor:
Measurement Range		Gauge(G)	10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
		Absolute(A)	100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
Range with TO8				Min:7kpa Max:200kpa
		Typ		Max	Unit
Linearity		±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±10		50±30	mV
	≥35kPa	100±10		100±30	mV
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.	≤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 4MPa
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
Weight		~12.5g
The parameters are tested under the following conditions: Constant current of 1.5mA and ambient temperature of 25°C

TO8 Encapsulation Technology Silicon Pressure Sensor for Aerospace Applications

Outline Construction
Dimension

Electrical connection and compensation

Ordering tips

1. Pay close attention to the alignment and fit between the sensor core and the housing during assembly to ensure the required air tightness.

2. Maintain proper vertical alignment and apply even pressure during assembly to prevent jamming or damage to the compensation plate.

3. Keep the pressure sensor core's air duct connected to the atmosphere and prevent water, moisture, or corrosive media from entering the positive and negative pressure chambers.

4. If there are any changes to the pin leads, refer to the label attached to the core for accurate identification.

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TO8 Encapsulation Technology Silicon Pressure Sensor for Aerospace Applications

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.

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