Designed for the rigors of 700 to 1500 bar environments, the high-pressure hydrogen sensor VTH53 Hydrogen Pressure Transducer uses sputtered thin-film-on-steel technology for unmatched stability. This all-welded hydrogen sensor eliminates internal seals, using specialized hydrogen-compatible steel to ensure accuracy never drifts under extreme pressure. It offers a ±0.5% FS total error band across a wide compensated range and is highly resistant to radio frequency interference. It is a field-proven choice for hydrogen refueling stations and high-pressure storage infrastructure.