Common instruments
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I’m Xiaobai, and I would like to ask: what are the brands of low-temperature instruments used in our current LNG plants? Level gauges, flow meters, control valves/shut-off valves, etc.? What are the special requirements? Thank you!
For low-temperature flow meters, mass flow meters are commonly used. To ensure the proper operation of the transmitter and to avoid the effects of low temperatures, the sensor and the transmitter are installed separately； Level gauges are usually from Sichuan Xinlan in China ； The shut-off valve is a pneumatic shut-off valve. The aforementioned products basically take into account factors such as the low temperature of LNG and the medium pressure. For any other questions, you can add me on WeChat: 924549064