Product Description
RS143MZV Series Flush Diaphragm Ceramic Voltage Output Pressure Sensing Module
The RS143MZV series Flush Diaphragm Ceramic Voltage Output Pressure Sensing Module uses a meticulously crafted alumina ceramic base, combined with highly stable sensitive materials. It is refined through processes such as screen printing, high-temperature sintering, and laser trimming.
The RS143MZV,RS143MZV has dimensions of 14x14x3.05mm. Its unique circuit design significantly enhances product reliability. The sensitive element internally integrates a temperature compensation circuit and undergoes laser trimming, ensuring that within the conventional usage range (-20°C to 85°C), the internal bridge temperature drift signal is nearly zero (≤0.02% FS/°C), greatly reducing the temperature compensation calibration required during pressure sensor production.
Ceramic material offers excellent thermal stability and creep resistance, with an operating temperature range up to -40°C to 150°C, demonstrating outstanding long-term stability.
The corrosion resistance of ceramic provides significant advantages in fields such as refrigeration, chemical industry, pharmaceuticals, and environmental protection, gradually replacing the common diffused silicon pressure sensors.
With its high cost-effectiveness, the temperature-compensated ceramic piezoresistive sensor core becomes the preferred choice for pressure sensing elements in IoT applications. It is widely used in measuring the pressure of air, water, oil, and other media. It has extensive applications in areas such as automotive, air compressors, firefighting water pipes, industry, and household appliances. We can customize various shapes and sizes of pressure-sensitive cores according to customer requirements.
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Product parameters
Series Name | RS143MZV |
Type | Flush Diaphragm Ceramic Voltage Output Pressure Sensing Module |
Measured pressure type | Gauge Pressure, Absolute Pressure |
Size (diameter x height) | 14x14x3.05mm |
Supply voltage | 5.0V±10% DC Optional 8-32V DC Power Supply |
Working current | ＜10mA |
Output voltage | ※0.5-4.5V DC |
Working pressure | 5/10/16/20/25/35/50/70/100Bar |
Overload pressure | >2×FS |
Burst pressure | >5×FS |
Operating temperature | -40 ℃~125℃ |
Storage temperature | -40 ℃~150℃ |
Output accuracy | ※士1.0%Vcc@0-70°C,±3.0%Vcc@-40°C~125°C |
Response time | ＜ 10 mS |
Insulation resistance | ＞ 2KV |
Zero-point long term stability@25℃ | Zero@25 ℃:＜0.25% FS0(no time accumulation) |
Cycle life | ＞5 million pressure cycles@2-5Hz, 0~full scale pressure~0, 15 ~35℃ |
| Working medium | Oil, water, gas, refrigerant, coolant, chemical solvents, etc |
Product Display
| - High-elasticity ceramic substrate for molds - Zero-point and full-scale laser calibration - Excellent corrosion and wear resistance - Shock and vibration resistance, wide operating temperature range - High sensitivity, high precision, high stability - Internal active temperature compensation, extremely low temperature drift coefficient - Compact size, easy to package - Patented circuit and graphic design |
Quality control
Huaxinlian Technology has a number of core patented technologies. Its products adopt the industry's most advanced design concepts and process routes. Various performance indicators have reached the international leading level. It is equipped with advanced automatic production lines and produces more than 5 million piezoresistive cores and 2 million modules annually. It is the largest ceramic pressure sensor manufacturer in China.
Application Cases
Flat film ceramic circular resistor pressure core plays a key role in many fields. In the high-pressure pipeline system of petrochemical industry, it can accurately measure the pressure of complex media, provide real-time data for safe operation of pipelines, and prevent leakage risks;
In the car's electronic power steering system, it stably monitors pressure changes to ensure that the steering assist is just right, improving driving controllability and safety;
In meteorological monitoring instruments, it accurately senses differences in air pressure, helping to improve the accuracy of meteorological data collection and weather forecasts. Whether in extreme environments or precision engineering, it demonstrates its indispensability with its excellent performance.
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Service
Two-year warranty service, free repair or replacement for non-human quality problems during the period, ensuring peace of mind.
A professional team of engineers provides full-process technical support for the product with professional knowledge and experience.
Support customized business, tailor-made on-board MEMS pressure sensors according to customer's special needs.
