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HT20V Diffused Silicon Pressure Sensor 10VDC Piezoresistive Differential Pressure Sensor

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Baoji Hengtong Electronics Co., LTD

City: baoji

Province/State:Shaanxi

Country/Region:china

Tel:86

Contact Person:
Mr.Merlin View Contact Details

HT20V Diffused Silicon Pressure Sensor 10VDC Piezoresistive Differential Pressure Sensor

Brand Name	HT SENSOR
Model Number	HT20V
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.	HT20V
Wiring Type	Four-Wire
Measuring Medium	Gas and Liquid
Customized	Customized
Power	10VDC
Transport Package	Carton
Type	Differential Piezoresistive Pressure Sensor
Output Signal Type	Analog Type
Material	Stainless Steel
Customization	Available \| Customized Request

Detailed Product Description

HT20V 10VDC Differential Diffused Silicon Pressure Sensor for differential pressure test

Introduction of differential diffused silicon pressure sensor:

HT20V is a differential pressure sensoris a differential pressure sensitive device isolated by stainless steel double corrugated diaphragm. Precise measurements are achieved by isolating the diaphragm and filling the silicone oil to the silicon pressure sensitive element. The sensor adopts the international advanced silicon pressure chip with high stability and high precision, and adopts the sintered base designed by stress optimization. The production process of the sensor includes: patch, gold wire bonding, film welding, high vacuum oil injection, pressure circulation stress relief, high temperature aging, temperature compensation, etc. The shape, size and sealing method of the general products are consistent with the international mainstream products of the same kind, and the interchangeability is good. They are widely used for differential pressure and level measurement in 316L stainless steel compatible media.

Product Features of differential diffused silicon pressure sensor:

Stable and reliable performance
High resistance to static pressure
Cost-effective

Applications of differential diffused silicon pressure sensor:

Differential pressure detectiony
Pressure calibration instruments
Liquid level measurement

Electrical performance of differential diffused silicon pressure sensor:

Power Supply: ≤10VDC
Common Mode Voltage Output: 50% of the input (typical)
Input Impedance:4KΩ~20KΩ
Output Impedance:2.5KΩ~6KΩ
Electrical Connection:100mm high-temperature wire.

Performance Parameters of differential diffused silicon pressure sensor:
Measurement Range		10KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
		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±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 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
O-ring Seal		Nitrile rubber or Fluoro rubber
Filling Medium		Silicon Oil
Weight		~45g
The parameters are tested under the following conditions: Constant voltage of 10V and ambient temperature of 25ºC

Outline Construction of differential diffused silicon pressure sensor
Dimension
Notes:The outgoing end is the positive terminal. If there are any changes in the wire colors, please refer to the label attached to the sensor for accurate information

Electrical connection and compensation of differential diffused silicon pressure sensor

Selection Examples

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.

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: HT20V Diffused Silicon Pressure Sensor Diffused Silicon Pressure Sensor 10VDC 10VDC Piezoresistive Differential Pressure Sensor

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