Must-Read for JT-800 Pressure Transmitter Procurement: Analyzing the Key Factors Affecting the Price of Diffused Silicon HSM Sensors. Understand how accuracy grades, material processes, and brand differences of models such as PT-PT604 affect costs, and grasp the reasons for the price differences between Class 0.1 and Class 0.5 sensors. Professional analysis of the value-added service costs of HSM pressure sensors, such as temperature compensation and explosion-proof certification, to help you select the most cost-effective flow control equipment.