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HT Series OEM 316L Stainless Steel Diffused Silicon Pressure Sensor with IP65

China HT Series OEM 316L Stainless Steel Diffused Silicon Pressure Sensor with IP65

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HT Series OEM 316L Stainless Steel Diffused Silicon Pressure Sensor with IP65

MOQ： 5
Price： 10
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Wiring Type	Four-Wire
Compensation Temp.	0~70℃
Storage Temperature	-40~125ºC
Weight	~28g
IP Rating	IP65
Output Impedance	2.5KΩ~6KΩ
Diaphragm Material	316L
Input Impedance	4KΩ~20KΩ
Output Signal	Analog Type
Operating Temperature	-20~80ºC
Material	Stainless Steel
Output	mV
Supply Voltage	10VDC
Specification	19mm
Pressure Type	G/A/S
Certification	RoHS

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Product Details
Company Details

Product Specification


Wiring Type	Four-Wire	Compensation Temp.	0~70℃
Storage Temperature	-40~125ºC	Weight	~28g
IP Rating	IP65	Output Impedance	2.5KΩ~6KΩ
Diaphragm Material	316L	Input Impedance	4KΩ~20KΩ
Output Signal	Analog Type	Operating Temperature	-20~80ºC
Material	Stainless Steel	Output	mV
Supply Voltage	10VDC	Specification	19mm
Pressure Type	G/A/S	Certification	RoHS
High Light	316L Stainless Steel Pressure Sensor ，Diffused Silicon Pressure Sensor ，IP65 Pressure Transmitter Sensor

HT Series OEM 316L Stainless Steel Diffused Silicon Pressure Sensor

HT19V Silicon Piezoresistive Pressure Sensor

The HT19V employs a highly stable diffused silicon element, making it a reliable silicon piezoresistive pressure sensor. By utilizing an isolation diaphragm and silicon oil, the sensor accurately measures the pressure of liquids and gases, offering precise results. Its extensive applications in air compressors and refrigeration systems make it a valuable asset in various industries.

Product Features

Utilizes thick-film circuitry for temperature compensation and zero offset correction
High reliability and excellent stability
Constant voltage power supply with standard output

Applications

Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility
Used in process control systems for monitoring and controlling pressure
Commonly used in refrigeration systems and air compressors for pressure measurement

Electrical Performance

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, ribbon cable

Performance Parameters

Parameter	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
Full Scale Output (≥35kPa)	100±1	100±2	mV
Zero Offset Temp. Drift (≤20KPa)	±1	±2.5	%F.S
Zero Offset Temp. Drift (≥35kPa)	±0.8	±1.5	%F.S
Full Scale Temp. Drift (≤20KPa)	±1	±2	%F.S
Full Scale Temp. Drift (≥35kPa)	±0.8	±1.5	%F.S
Compensated Temp. (≤20KPa)	0~50	-	ºC
Compensated Temp. (≥35kPa)	0~70	-	ºC
Operating Temperature	-20~80	-	ºC
Storage Temperature	-40~125	-	ºC
Long-term Stability	0.2	-	F.S/Year
Insulation Resistance	≥200MΩ 100VDC	-	-
Response Time	≤1ms	-	-
Weight	~28g	-	-

Allowable Overload: Take the smaller value between 3 times the full scale or 120MPa

Burst Pressure: 5X the full scale

Diaphragm Material: 316L

Vibration: No change under conditions of 10gRMS, 20Hz to 2000Hz

Shock: 100g,11ms

O-ring Seal: Nitrile rubber or Fluoro rubber

Filling Medium: Silicon Oil

The parameters are tested under the following conditions: 10V @ 25ºC

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

Outline Construction

<3.5MPaS

≥3.5MPaS <40MPaS

≥40MPaS

Electrical Connection and Compensation

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

Frequently Asked Questions

Q: What are the features of your pressure sensor transmitters?

A: High precision, durability, and excellent performance. Customization available.

Q: Can I customize special specifications?

A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.

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.

Q: What's the typical delivery period?

A: 5~8 working days for standard models. Customized products may vary.

Q: How are the products priced? Any discounts?

A: Competitive pricing with discounts for bulk orders or long-term partners.

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 to your questions within 24 hours. Remote instruction by PC network is always available.

Company Details

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Business Type:

Manufacturer,Exporter,Trading Company,Seller 
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Year Established:

1994 
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Total Annual:

6000000-7000000
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Employee Number:

60~150 
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Ecer Certification：

Verified Supplier 

Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of pressure sensor... Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of pressure sensor...

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Baoji Hengtong Electronics Co., LTD
Building 4, No.195, Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province, China
https://www.pressuretransmittersensor.com/

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