TS38-21D-0-N-12ER PRESSURE CONTROL

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The Hydraforce TS38-21D-0-N-12ER (Material Number: 5123358) is a high-performance, heavy-duty pressure sensor designed for precision and reliability in demanding environments. This model integrates advanced ASIC technology with a stable polysilicon, thin-film pressure sensor to achieve a total error band accuracy of 1% within a temperature range of -20 to 85\u00b0C (-4 to 185\u00b0F). The sensor is reverse polarity and miswire-protected, ensuring durability and longevity under challenging conditions. It features an all-welded pressure construction with a high EMI/RFI rating and is IP67 ingress rated, making it suitable for industrial and off-highway equipment applications. Additionally, the TS38-21D-0-N-12ER functions as a direct-acting, spool-type proportional pressure-relieving valve. Its operation is characterized by an inverse relationship between regulated pressure and input electrical current. The valve blocks flow from port 1 to port 2 until sufficient pressure opens it by overcoming the preset spring force. Without applied current, the valve relieves at maximum range; applying current decreases the spring force, thus reducing the valve setting. It supports both 12 and 24 volt coils with optional waterproof E-Coils rated up to IP69K. The valve's ratings include a maximum pressure of up to 289.6 bar (4200 psi) at port 1 with proof pressures reaching 344.7 bar (5000 psi). It offers adjustable pressure ranges from 6.9 to 241.3 bar (100 to 3500 psi) depending on configuration needs. With its corrosion protection rating of up to 960 hours salt spray per ASTM B117 standards and compatibility with mineral-based or synthetic fluids within a viscosity range of 7.4 to 420 cSt, this product stands out for its robustness in various operational settings.