At just 18 mm in length and only 7.9 mm diameter the Model S sub miniature pressure sensor from RDP Electronics is suitable for gas or fluid measurement and control in situations where a small device is essential. The high quality stainless steel construction includes a flush diaphragm, which eliminates cavities that might otherwise cause the unwanted build up of sediment.
Based on strain gauge technology, the device offers excellent repeatability and thermal characteristics. With an overload rating of 50%, the Model S measures pressure ranges with respect to atmospheric from 150 psig to 20,000 psig. Where a more rugged device, including an electrical mating connector, is called for then the A105 series with pressure ranges from 15 psig to 15,000 psig can provide the solution.