0.5-4.5VDC Oil filled Silicon Pressure Sensor Absolute And Gauge Pressure

• Type: Piezoresistive Pressure Sensor
• Component: oil filled
• For: Diffused Silicon Pressure Transmitter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HT19-0.5-4.5
• Output Signal Type: Digital Type
• Production Process: oil filled
• Material: Stainless Steel
• Thread Type: no
• Wiring Type: Three-Wire
• Measuring Medium: Liquid
• IP Rating: no
• Certification: ISO
• Customized: Customized
• Diameter: 19mm
• Output: 0.5-4.5Vdc
• Operating Temperature: 0~70
• Weight: 30g
• Transport Package: Carton
• Specification: 10kpa~60mpa
• Trademark: HTsensor
• Origin: China
• HS Code: 9026209090
• Package Size: 6.40cm * 4.30cm * 3.80cm
• Package Gross Weight: 0.030kg

Product Description

0.5-4.5VDC Oil filled Silicon Pressure Sensor Absolute And Gauge Pressure  
 

HT19-0.5-4.5V Pressure Sensor

Introduction of silicon pressure sensor:

 

HT19 is a silicon piezoresistive pressure sensor consisting of a highly stable diffused silicon element. It effectively measures the pressure of liquids and gases by transferring the pressure and isolating the measured medium through a silicon diaphragm and a silicone oil diaphragm. A standard 0.5-4.5VDC voltage is output through a sophisticated amplifier circuit. The versatility of the sensor is widely used in air compressors and refrigeration equipment.

 

Product Features of silicon pressure sensor:

• Utilizing advanced technology and 316L stainless steel housing, along with materials such as titanium and Hastelloy for the diaphragm .
• Employing thick-film circuits for temperature compensation and zero-point.
• outstanding reliability, repeatability, and stability.

Applications of silicon pressure sensor:

• Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility.
• Applied in various industrial process sites, including petroleum, chemical, metallurgy, power, and hydrology
• Used in marine and aviation industries.
• Suitable for hydraulic and pneumatic control systems
• Utilized in process control applications.

 

Performance Parameters
Measurement Range	-100kPa…0kPa ~ 10kPa…60MPa
Pressure Type	Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload	≤ 1.5 times of the rated range
Accuracy @ 25ºC	±0.25% (Typical) ±0.5% (Maximum)
Repeatability& Hysteresis	0.02%F.S(Typ.) 0.05%F.S(Max.)
Long-Term Stability	±0.1%F.S/Year(Typ.) ±0.2%F.S/Year(Max.)

Zero Point Temperature Drift	±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa)
Full Scale Temperature Drift	±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa)
Compensation Temperature	0-70ºC(≤10MPa,customizable)
Operating Temperature	0ºC~70ºC
Storage Temperature	-40ºC~120ºC
Vibration	10g,55Hz ~ 2kHz
Diaphragm Material	316L
Insulation Resistance	100MΩ 100VDC
Weight	~30g

 

 

Construction of silicon pressure sensor:

 

 

 

 

Output	Power	Output
0.5~4.5V	5VDC	3 wire

 

 

Ordering tips

1. Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the

required air tightness

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.