Why Use Ceramic Pressure Sensors

Posted by Seta Davidian on Jun 12, 2018 1:31:07 PM

Pressure sensors are often employed to handle extreme conditions such as high pressures, corrosive atmospheres, and high temperature processes. Ceramic pressure sensors are an ideal alternative to conventional oil-filled pressure sensors under such circumstances.

Because of their unique construction and ceramic’s chemically inert nature, ceramic pressure sensors can withstand harsh atmospheric conditions without sacrificing performance. Robust, reliable, and washable, they are a durable and cost-effective solution to a variety of demanding applications.

Benefits of Ceramic Pressure Sensors

9-mm-headerCeramic pressure sensors have many advantages over traditional stainless steel counterparts. Perhaps most importantly, they are significantly stronger than oil-filled diaphragms. Similarly, they can withstand high operating temperatures and pressures without losing sensitivity at low pressure values. They tolerate relatively high over pressures as well.

Since ceramic sensors do not rely on oil, the diaphragm can be thicker, and it does not carry the risk of a leak that could compromise an entire batch of sensors. Because they are sturdier, ceramic pressure sensors will not deviate from their calibrated setting even after multiple operating cycles, thus minimizing the risk of sensor drift. All these features make ceramic pressure sensors ideal for a large number of industrial applications, particularly if accuracy, dynamic range, and corrosion resistance are critical requirements.

Uses for Ceramic Pressure Sensors

me501-flush-mountCeramic pressure sensors are suited to a wide variety of industries. In the automotive industry, for example, they are often used to measure oil levels. Within the transportation industry, they are used to maintain hydraulic systems (which benefit from greater water resistance) and control emissions (where greater resistance to heat and corrosion may be necessary). They are also used to measure the flow rate of the working fluid in water reservoirs, waste water treatment plants, and other chemical processing plants.

The high strength of ceramic sensors makes them ideally suited for applications that feature a large number of pressure cycles. Because of ceramic’s chemically non-reactive nature, they can be used in HVAC systems to measure refrigerant levels and for flow measurement in the oil and gas industry. They are also inert enough for used in food and beverage industry to monitor ingredient flow.

For the last 30 years, Servoflo has offered technical support, product optimization, and system design services to users of pressure sensors in every major industry. Trusted by companies of every size, our pressure sensors can handle difficult applications with accuracy and efficiency.

Ceramic-Pressure-3D

In particular, our ceramic sensors offer unmatched quality and reliability in industries ranging from aerospace to waste management. Regardless of your demands, Servoflo can help you meet any requirement.

If you’d like to learn more about Servoflo’s ceramic pressure sensors or discover how they can improve your business, download our “Ceramic Pressure Sensors 101: Why, When, and Where to Use Them” eBook today.

Topics: Sensor Solution, Ceramic Pressure Sensors, Pressure Sensors

Reduce Your Overall Bill of Materials with a Sensor Solution Tailored for Your Application

Posted by Seta Davidian on Jun 1, 2017 3:03:17 PM

A bill of materials, though intended to estimate project costs for production volumes, can actually distract from one of the most expensive aspects of a project — the labor required to inspect, install, and test different components. By focusing on the price tag of individual components themselves, manufacturers often overlook the additional costs of board space, sourcing from multiple distributors, calibration labor, stocking locations, and multiple purchase orders.

Alternatively, sourcing one complete sensor solution from one provider can alleviate all of these pain points while incurring lower service costs down the road. In particular, customers without explicit sensor design/calibration expertise can greatly benefit from an all-in-one solution, as it allows them to reduce both labor and overall bill of materials costs.

gauge.jpgPartnering with the factories we represent,  Servoflo supports customers anywhere along the price/performance continuum from the most basic components to modified output sensors to completely customizable turnkey sensor solutions across a wide range of industries. Depending on the factory/partner, it could be possible to add a display unit, Wi-Fi, or Bluetooth capabilities.  Or,  adding a flex to a sensor, creating packaging enclosures and custom flow paths, or integrating multiple parameters into a single sensor.  It is worth the time and effort to ask:  Who can best provide the required features:  factory or customer?

Throughout our nearly 30 years of experience providing efficient, reliable sensor related services, we’ve handled a diverse range of projects. Below are some examples of our past work and tailored solutions.

  • flex.jpgCreating a pressure gauge with display and enclosure
  • Integrating a pressure sensor and electronics in a hybrid circuit design for better protection in high-temperature and high-humidity environments
  • Eliminating installation assembly and testing by adding a flex cable to a standard board level sensor
  • Customizing sensor calibration and output to meet exact customer specifications
  • Designing a custom flow path in a mass flow sensor for medical equipment
  • Designing custom electronics to create pressure switches, mass flow switches, and other environmental sensors

As with all of our application specific work, these solutions helped customers simplify their bill of materials and reduce downstream maintenance costs for maximum lifetime cost efficiency.

Optimize Your Sensor Solution with Servoflo

Servoflo is proud to be a one-stop shop for reliable, industry-leading solutions tailored to your unique system requirements. By dealing with one vendor, one point of contact, and one invoice, you can greatly simplify your bill of materials and reduce overall costs.

To discuss a custom sensor solution based on your specific needs, contact Servoflo today.

 

Topics: Pressure Sensors, Sensor Solution