***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce TS38-20AM-0-N-12ER (5123053) is a high-accuracy, heavy-duty pressure sensor designed for demanding industrial and off-highway equipment applications. It features a 1% total error band accuracy achieved by integrating a high-performance ASIC with a stable, field-proven polysilicon thin-film pressure sensor. The sensor operates effectively within a temperature range of -20 to 85\u00b0C (-4 to 185\u00b0F), ensuring reliability and precision under varying environmental conditions. It is reverse polarity and miswire-protected, with broad temperature capability and all-welded pressure construction, making it highly durable. The sensor also boasts a high EMI/RFI rating and an IP67 ingress protection rating, providing excellent resistance against electromagnetic interference and environmental factors. Additionally, the TS38-20AM-0-N-12ER functions as a direct-acting, single-stage, poppet-type proportional pressure relieving valve. Its regulated pressure is directly proportional to the input electrical current. In operation, the valve blocks flow from port 1 to port 2 until sufficient pressure offsets the electrically induced solenoid force; without current, it allows free flow between these ports. With an industry-common cavity design and manual override option, this valve offers flexibility in application. The valve has several key ratings: a maximum pressure rating of 248.2 bar (3600 psi), proof pressure of 268.9 bar (3900 psi), burst pressure of 751.5 bar (10900 psi), and adjustable pressure ranges up to 206.8 bar (3000 psi). Its flow rating is 11.4 lpm (3 gpm) from port 1 to port 2 when de-energized, with maximum internal leakage at just 1 ml/min under specified conditions. Constructed for robust performance in various environments, this product supports mineral-based or synthetic hydraulic fluids with lubricating properties within a fluid viscosity range of 7.4 to 420 cSt. It meets corrosion protection standards withstanding up to 960 hours of salt spray per ASTM B117 testing standards while maintaining operational integrity across specified temperature ranges for different seal materials used in its construction.