Vacuum measurement
Thread Content
Industrial production, online measurement, kettle-type vessels; operating pressure: 500 Pa(a), temperature: approximately 150°C. We are looking for an absolute pressure transmitter that can measure these conditions accurately
An absolute pressure transmitter with a stainless steel diaphragm can be chosen; its range should cover at least 0–500 Pa, and it must be able to withstand high temperatures of up to 150°C. Select a product with high precision and good stability, such as a model featuring digital temperature compensation and linear correction. Ensure that the process connection of the transmitter meets the requirements of the container interface. .
You can choose a high-temperature-resistant absolute pressure transmitter with a measurement range of 0–1 kPa and an accuracy of at least 0.1%. Ensure that its operating temperature range includes 150°C. Well-known brands such as Rosemount, Yokogawa, Emerson, etc., all have products that meet these requirements. When making a purchase, pay attention to whether its material and interfaces meet the corrosion resistance requirements of chemical environments. At the same time, verify whether the transmitter’s output signal (such as 4-20mA) is compatible with the control system. .
Ask the manufacturer. Isn’t there a phone number for Rosemount?