Low Cost 5bar 10 bar 20bar Pressure Sensor For Water & Gas Measurement

Feedback Ratings
  • 10-49 Pieces
  • 50-999 Pieces
  • >=1000 Pieces
1 batch = 10 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
14 day(s) after payment received
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Quick Details
Place of Origin:
Anhui, China (Mainland)
Brand Name:
Model Number:
Measured media:
liquid, gas and steam
Interface Type:
±0.5%, ±1%,
Total Error Band:
Pressure range:
Burst pressure:
Sensor material::
Housing material:
Power Supply:
3.3V, 5V, 12V, 24V

Packaging & Delivery

Selling Units:
Multiple of
Package size per batch: 
20X15X30 cm
Gross weight per batch:
1.5 kg
Package Type:
standard carton packing
Lead Time :
Quantity(Piece) 1 - 100 >100
Est. Time(days) 14 To be negotiated
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 Low Cost 5bar 10 bar 20bar Pressure Sensor For Water & Gas Measurement

Product Description


W21 series pressure sensor core is a dry ceramic capacitive pressure sensor which is made of special method by using ceramic material. The ceramic is a recognized material with high elasticity, corrosion resistance, abrasion resistance, impact resistance and vibration. The thermal stability of the ceramic can make its operating temperature range up to -40 to 135 ℃, and has a high precision measurement, high stability. Its anti-overload capacity of up to 100 times the range, completely solve the other types of sensors in the small range of poor overload capacity of the shortcomings, which in addition to the general sensor range, the most characteristic is its positive and negative gauge pressure function, Such as: ± 10kPa, ± 1MPa and so on. Ceramic capacitive pressure sensor with high output, wide range, especially suitable for the manufacture of high-performance industrial control pressure transmitter and adapt to the harsh environment of the pressure measurement.



• Dry ceramic capacitive pressure sensor;
• Rugged ceramic capacitor sensitive diaphragm;

 •Excellent resistance to corrosion and abrasion resistance;
• Adapt to pollution and corrosive environments;
• Flat large round diaphragm, easy to install;
• Rapid response, no hysteresis;
• Wide operating temperature range;
• Sensor-specific signal conditioning;
• 0.5 ... 4.5V voltage output or I2C digital output, 4-20mA output;
• Accurate, stable and reliable;



• pressure measurement of gases, vapors or liquids in all areas;
• Liquid level, volume or mass measurement;
• Can be integrated into a variety of user-defined solutions.



W21 Ceramic Capacitive  Pressure Sensor
Sensor material
AL2O3 Ceramic Capacitive
Applicable media
Liquid, Gas
Pressure range
Pressure measurment
Gauge, Absolute, Sealing
4-20mA, 1-5V,  I2C , 0.5-4.5V, 0-10V, 0-5V
0.5%, 1%
Power supply
5V, 3.3V, 12V, 24V  (based on output)
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Company Information















 Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

A: 12 month from shipment date, for non-man-made damages.

Q: Shipping and Delivery

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.

Large orders are recommended to ship by sea.


 Low Cost 5bar 10bar 20bar Pressure Sensor for Water & Gas Measurement

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