
( Brand: Validyne ), ( Manufacturer Part Number: AP10-42 ), ( Part Type: Pressure ), ( Suitable Media: Air, Fuel, Water, Corrosive Gasses, Corrosive Liquids ), ( Unit Type: Unit ), ( Valve Operation: Absolute Pressure Transducer ), ( Country/region Of Manufacture: United States )
The Validyne AP10-42 Pressure Transducer is a high-performance, corrosive-resistant device designed for precise pressure measurement in demanding applications. This transducer operates within a pressure range of 0-20 PSI, making it an ideal choice for applications requiring moderate pressure measurement.
The AP10-42 is constructed using 410SS (stainless steel), a material known for its exceptional corrosion resistance. This makes the transducer an excellent choice for applications in harsh environments where exposure to corrosive substances is common. The diaphragm of the transducer, which is also made of 410SS, ensures durability and reliability under pressure.
The transducer employs a piezoresistive sensing element, which provides high linearity, accuracy, and repeatability. This ensures that the measured pressure values are precise and consistent, even under varying conditions. The AP10-42 features a robust, hermetically sealed design, protecting the internal components from external influences and ensuring a long operational life.
The transducer output is in 4-20mA, a widely used and universally compatible analog signal. This makes it easy to integrate the AP10-42 into various control systems and data acquisition systems. The transducer is also equipped with a built-in temperature compensation feature, ensuring that the pressure readings remain accurate even under varying temperatures.
In summary, the Validyne AP10-42 Pressure Transducer is a high-quality, corrosive-resistant device designed for precise pressure measurement in demanding applications. Its 410SS construction, piezoresistive sensing element, and robust design make it a reliable and durable choice for applications in harsh environments. Its 4-20mA output and built-in temperature compensation feature ensure easy integration and accurate readings.
Pros of purchasing a Valvyne AP10-42 pressure transducer:1. Designed for corrosive environments: The AP10-42 is made with a 410SS diaphragm, which is highly resistant to corrosion, making it an ideal choice for applications in harsh environments.
2. Wide pressure range: The transducer can measure pressures between 0 and 20 PSI, which is suitable for a variety of applications where lower pressure levels are required.
3. Reliable performance: Valvyne is a reputable manufacturer with a long history of providing high-quality pressure transducers. The AP10-42 is known for its reliable performance and accuracy.
4. Easy installation and maintenance: The transducer is easy to install and requires minimal maintenance due to its robust design and durable materials.
Cons of purchasing a Valvyne AP10-42 pressure transducer:1. Limited pressure range: While the 0-20 PSI pressure range is suitable for many applications, it may be too low for certain applications requiring higher pressure levels.
2. Higher cost: Compared to other pressure transducers in the market, the Valvyne AP10-42 may be more expensive due to its high-quality materials and corrosion-resistant design.
Conclusion:If you are looking for a reliable pressure transducer for corrosive environments, the Valvyne AP10-42 is a great option. Its wide pressure range and durable materials make it suitable for various applications in harsh environments. However, its higher cost may be a drawback for some users. Therefore, weigh the pros and cons of the Valvyne AP10-42 pressur transducer against your specific application requirements before making a purchasing decision.
Recommendation:If the cost is not a concern and you require a high-quality pressure transducer for corrosive environments, the Valvyne AP10-42 is a recommended choice. However, if you require a lower-cost solution with a wider pressure range, you may want to consider other pressure transducers in the market.
As shown, coil continuity is good 31 for each. No o-rings or gaskets are used in the unit. The pressure sensing element is a flat diaphragm of magnetic stainless steel, welded between case halves the same material, in asymmetrical assembly. The embedded coils are covered with a non-magnetic stainless steel layer so that the pressure cavity presents completely stainless exposure to working media.One side of diaphragm is exposed inoculated reference chamber.
This reference chamber and the diaphragm utilize all-welded seals. In typical AC excited bridge circuits, this transducer delivers full-scale output of 40 MTV per volt at 3kHz.The unit operates with carrier systems including the Validyne CD15 sine wave and CD16 miniature DC input DC output demodulate to produce a high level analog suitable for recording and control. Kickoff coils, embedded in the case halves, sense diaphragm deflection.