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Flush Diaphragm Industrial Pressure Transmitter For Temperature Compensation

Flush Diaphragm Industrial Pressure Transmitter For Temperature Compensation

Flush Diaphragm Industrial Pressure Transmitter For Temperature Compensation
Flush Diaphragm Industrial Pressure Transmitter For Temperature Compensation
Categories Ceramic Pressure Sensor
Place of Origin: Dongguan,China
Brand Name: SongFast
Certification: ISO 9001, IATF 16949
MOQ: 500pcs
Price: $1.90 - $2.90/pieces
Packaging Details: According to customer requirements
Delivery Time: 30-day lead time
Payment Terms: T/T
Supply Ability: 10000pcs/month
Supply Voltage: 2-30V DC
Bridge Impedance: ※10.0KΩ±30%
Sensitivity: ※2.0-4.0mV/V/FS
TCR: ≤100ppm/℃@-40℃~125℃
Offset: ※0±0.4mV/V
Operating Temperature: -40℃~135℃
Storage Temperature: -40℃~150℃
Thermal offset/span shift: ※Tco&Tcs 0.02%FS/℃ Max
NonLinearity: 0.25%FS Max
Hysteresis&Repatability: 0.25%FS Max
Response Time: ＜2mS
Dielectric strength: >2KV
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Company Info.
Dongguan SongFast Electronic Technology Co.,Ltd.
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Flush Diaphragm Industrial Pressure Transmitter For Temperature Compensation

Flush Diaphragm Ceramic Piezoresistive Sensor Core for Extensive Temperature Compensation Calibration


Main Features


RS214A Series Flush Diaphragm Ceramic Piezoresistive Sensor Core

The RS214A series flush diaphragm ceramic piezoresistive sensor core is crafted from high-quality alumina ceramic, integrated with stable sensitive materials. It undergoes advanced manufacturing processes, including screen printing, high-temperature sintering, and laser trimming.

  • Dimensions: φ21 x (4.10-4.77) mm.
  • Enhanced Reliability: Its unique circuit design significantly boosts product reliability.
  • Temperature Compensation: The sensitive element includes an internal temperature compensation circuit, which is laser-trimmed to ensure minimal temperature drift (≤0.02% FS/°C) within the standard operating range (-20°C to 85°C). This feature greatly reduces the need for extensive temperature compensation calibration during production.

Exceptional Performance

  • Thermal Stability and Creep Resistance: The ceramic material offers remarkable thermal stability and creep resistance, with an operational temperature range extending from -40°C to 150°C, ensuring long-term reliability.
  • Corrosion Resistance: The ceramic’s properties provide significant advantages in industries like refrigeration, chemicals, pharmaceuticals, and environmental protection, gradually replacing traditional diffused silicon pressure sensors.

Cost-Effective Solution for IoT

With excellent cost-effectiveness, the temperature-compensated ceramic piezoresistive sensor core is the preferred option for pressure sensing in IoT applications. It is widely utilized for measuring air, water, oil, and other media, with applications spanning automotive, air compressors, firefighting systems, industrial uses, and household appliances. Custom shapes and sizes of pressure-sensitive cores can be tailored to meet specific customer needs.

Additional Features

  • Patented Circuit Layout Design: Ensures optimal performance and reliability.
  • Unique Structural Design: Provides enhanced durability and efficiency.
  • Ultra-High Overload and Burst Pressure: Suitable for high-impact pressure applications.
  • Wide Temperature Range: Offers broad applicability across various environments.
  • High-Elasticity Diaphragm: Enhances sensitivity, meeting high-precision measurement standards.
  • Supports Accurate Data Acquisition: Facilitates reliable and precise measurements.


Product Parameters

ParametersElectrical characterisitics
Series NameRS214A Series
TypeTemperature compensation Flush diaphragm
Size (diameter x height)21x(4.25~4.92)mm
Supply voltage2-30 V DC
Bridge road impedance※10.0kΩ ± 30%
TCR≤ 100 ppm/℃@-40℃~135 ℃
Operating temperature‘-40 ℃~135℃
Storage temperature’-40℃~150 ℃
Temperature dirft※ Tco&Tcs 0.02%FS/℃ Max
Nonlinearity0.25% FS Max
Hysteresis & repeatability0.25% FS Max
Zero offset※0±0.4mV/V
Sensitivity※2.0-4.0mV/V, Typ: 3.0mV/V/FS
Response time＜ 2mS
Insulation resistance＞ 2KV
Zero-point long term stability@25℃Zero@25℃:＜0.25 FSO (no time accumulation)
Cycle life5 million pressure cycles@2-5Hz, 0~full scale pressure~0, 15 ~35℃

Product Range
RS214A
21x(4.10-4.77)mm Series
Product ModelWorking Pressure RangeProduct thickness HOverload PressureBurst Pressure
RS214A002C0-2 Bar4.25 ± 0.05 mm＞ 10 Bar＞ 20 Bar
RS214A005C0-5 Bar4.30 ± 0.05 mm＞ 25 Bar＞ 40 Bar
RS214A010C0-10 Bar4.40 ± 0.05 mm＞ 30 Bar＞ 60 Bar
RS214A020C0-20 Bar4.55 ± 0.05 mm＞60 Bar＞ 120 Bar
RS214A032C0-32 Bar4.65 ± 0.05 mm＞ 100 Bar＞ 160 Bar
RS214A050C0-50 Bar4.70 ± 0.05 mm＞ 150 Bar＞ 250 Bar
RS214A070C0-70 Bar4.85 ± 0.05 mm＞250 Bar＞ 350 Bar
RS214A100C0-100 Bar4.92 ± 0.05mm＞300 Bar＞ 400 Bar

FAQ

Q1. What makes Songfast's products stand out from competitors?

A: Songfast distinguishes itself through:

  • Extensive Experience: Our technical team possesses over 20 years of experience in the sensor industry.
  • Tailored Solutions: We provide rapid, professional solutions customized to meet specific customer application scenarios.
  • Personalized Customization: We welcome personalized customization requests to ensure optimal product fit.
  • Stringent Quality Control: Our dedicated production quality management team ensures strict quality control throughout the manufacturing process.
  • Efficient Delivery: We maintain a 30-day lead time for product delivery.

Q2. What official certifications and industry compliance standards has the company obtained?

A: Songfast holds the following certifications and adheres to these standards:

  • ISO 9001 (Quality Management System)
  • IATF 16949 (Automotive Quality Management System)
  • ISO 45001 (Occupational Health and Safety Management System)
  • ISO 14001 (Environmental Management System)
  • 20+ National Patents

Q3. Do you offer custom development for new products beyond your website offerings?

A: Yes, Songfast provides custom development services to meet unique customer requirements for new products.

Product Tags:

Flush Diaphragm Industrial Pressure Transmitter

  

Temperature Compensation Industrial Pressure Transmitter

  

Temperature Compensation CFlush Diaphragm Pressure Sensor

  
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Flush Diaphragm Industrial Pressure Transmitter For Temperature Compensation

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