Brief Description (English): The Honeywell PTSRB0101A2 is a high-accuracy, low-pressure transducer designed for applications requiring precise measurement of minimal pressure changes (0–1 psi). Its ratiometric 0.5–4.5V output ensures reliable signal transmission with low power consumption (5V supply). Engineered for harsh environments, it operates across an extended temperature range (-40°C to +85°C) and features an IP54-rated housing for basic dust/moisture protection. Ideal for medical devices, HVAC systems, and industrial automation, this sensor combines low hysteresis, excellent repeatability, and long-term stability. Its barbed port simplifies integration with pneumatic systems, while RoHS/CE compliance ensures global usability.