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High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil

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High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil

Origin : China

MOQ : 2

Power : 1.5mA

Trademark : HT sensor

Model NO. : HT24

Material : Stainless Steel

IP Rating : IP65

Specification : M20*1.5 / G1/2

Customized : Customized

Wiring Type : Four-Wire

Thread : G1/2 and so on

Package Size : 6.40cm * 4.30cm * 3.80cm

For : Diffused Silicon Pressure Transmitter

Production Process : Integration

Price : 25

Package Gross Weight : 0.050kg

Output Signal Type : Analog Type

Thread Type : No

Output : mv

Production Capacity : 50000PCS/Year

Measuring Medium : Gas and Liquid

Certification : RoHS

Transport Package : Carton

OEM : OEM and ODM

HS Code : 9026209090

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Product Overview

The HT24 is a flush diaphragm pressure sensor built around a highly stable diffused silicon chip. Pressure is transmitted to the sensitive chip through a stainless steel diaphragm and sealed silicon oil, so the chip never comes into direct contact with the measured medium. Its flat diaphragm structure makes the sensor easy to clean and highly reliable, making it well suited to food, hygiene, and other demanding industrial applications.

Key Features
  • Advanced sensing technology with a 316L stainless steel housing; titanium and Hastelloy diaphragm materials available.
  • Thick-film circuits provide temperature compensation and zero-point correction.
  • Outstanding reliability, repeatability, and long-term stability.
  • Flush diaphragm structure for easy cleaning and hygienic operation.
Typical Applications
  • Measurement of non-corrosive gas and liquid pressure compatible with 316L stainless steel.
  • Food and beverage industry.
  • Industrial process control.
  • Pharmaceutical industry.
Electrical Performance
Power Supply ≤2mA DC (typical 1.5mA DC)
Input Impedance 2.5KΩ ~ 6KΩ
Output Impedance 2.5KΩ ~ 6KΩ
Electrical Connection Gold-plated Kovar pins or 100mm high-temperature wires
Performance Parameters
Measurement Range
Type 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, 35MPaS
Specifications
Parameter Typ Max Unit
Non-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
Full Scale Output (≥35KPa) 100±10 100±30 mV
Zero Offset Temp. Drift (≤20KPa) ±1 ±2 %F.S
Zero Offset Temp. Drift (≥35KPa) ±0.5 ±1 %F.S
Full Scale Temp. Drift (≤20KPa) ±1 ±2 %F.S
Full Scale Temp. Drift (≥35KPa) ±0.5 ±1 %F.S
Compensated Temp. (≤20KPa) 0~50 — ºC
Compensated Temp. (≥35KPa) 0~70 — ºC
Operating Temperature -20~80 — ºC
Storage Temperature -40~125 — ºC
Allowable Overload Smaller value between 3× full scale or 120MPa
Burst Pressure 5× full scale
Long-Term Stability 0.2 %F.S / year
Diaphragm Material 316L
Insulation Resistance ≥200MΩ at 100VDC
Vibration No change under 10gRMS, 20Hz to 2000Hz
Shock 100g, 11ms
Response Time ≤1ms
O-Ring Seal Nitrile rubber or fluoro rubber
Filling Medium Silicon oil
Weight ~55g

All parameters are tested under the following conditions: 1.5mA @ 25°C.

Outline Construction
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
Electrical Connection and Compensation
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
Selection Examples
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
Ordering Tips
  • Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the required airtightness.
  • During housing assembly, ensure the housing is aligned vertically and apply even pressure to avoid jamming or damaging the compensation plate.
  • If the measured medium is not compatible with the core diaphragm and the 316L housing material, special instructions should be provided when placing the order.
  • Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core caused by diaphragm deformation or piercing.
  • Keep the pressure port of the gauge pressure core open to the atmosphere and prevent water, water vapor, or corrosive media from entering the core negative pressure chamber.
  • If there are any changes to the pin leads, follow the label on the actual core for reference.
Company Gallery
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil
Frequently Asked Questions
Q: What are the features of your pressure sensor transmitters?

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

Q: Can I customize special specifications?

A: Yes. Our engineers can tailor products to meet specific needs, and we provide OEM and ODM services.

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. We recommend contacting our sales team in advance to ensure smooth production and delivery scheduling.

Q: What is the typical delivery period?

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

Q: How are the products priced? Are discounts available?

A: We offer competitive pricing with discounts for bulk orders or long-term partners.

Q: What is the warranty and after-sales service?

A: Our warranty period is 24 months after shipment. Our after-sales team responds to inquiries within 24 hours, and remote instruction via PC network is always available.


Product Tags:

Flush Diaphragm Pressure Sensor

      

Diffused Silicon Pressure Transmitter

      

G1/2 Thread Pressure Sensor

      
Quality High Precision Flush Diaphragm Pressure Sensor Diffused Silicon Pressure Transmitter with G1/2 Thread for Air Water Oil for sale

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