Cryogenic storage tank

In a certain shipyard area, the liquid nitrogen and liquid oxygen storage tanks originally had mechanical dial-type level gauges and pressure gauges, requiring on-site manual reading, which was inefficient and prone to errors. We upgraded them uniformly to our company's SMTD intelligent remote differential pressure gauge, which can accurately measure both liquid level and pressure simultaneously, suitable for the special welding conditions in the shipyard area. Data can be accessed remotely, and storage tank data can be monitored in real time on computers and mobile phones, supporting data integration with the customer's own platform. Output signals: 4G, 485, 4-20mA (optional). This product is highly reliable, long-lasting, compact in structure, environmentally adaptable, and quick to deploy. It enhances the intelligence level of storage tank operations and maintenance and ensures the safe storage of cryogenic media.

At a certain steel structure factory, due to the inconvenience of manually reading the mechanical meters of the liquid argon storage tanks and the inability to remotely monitor the tank status, the customer installed our SMTD smart differential pressure meter with remote data transmission. This meter is suitable for liquid level and pressure measurement of cryogenic liquids such as LN2, LO2, LCO2, LN2O, LAr and LNG. It displays the tank's liquid level and pressure on an LCD, has a built-in wireless communication module, uploads measurement data periodically, and sends alarm data immediately to the cloud server. Parameters can be set remotely and data can be viewed on mobile devices or computers. It also supports integration into the customer's own platform. Output signals: 4G, 485, 4-20mA (optional). This product is highly reliable, long-lasting, compact, environmentally adaptable, and easy to deploy. It meets the requirements of argon production in steel factories, with the SMTD differential pressure meter monitoring the liquid argon storage tanks in real time, receiving high praise from customers after use.

A certain shipping company had mechanical gauges, including liquid oxygen and liquid carbon dioxide storage tanks, which required manual on-site readings, resulting in low efficiency and prone to errors, unable to meet remote monitoring needs. Our company upgraded the mechanical gauges by installing SMTD differential pressure gauges with remote data transmission capabilities: a single gauge can accurately monitor both the liquid level and pressure of the storage tanks, enabling remote data transmission without manual readings, effectively enhancing the intelligence of tank operation and maintenance and the safety of stored media.

A gas company in Jiangsu faces dual monitoring issues with its existing liquid nitrogen storage tanks: the original electronic level gauge provides inaccurate data and cannot accurately reflect the liquid nitrogen level in the tank; the internal pressure is monitored using a mechanical gauge, which requires manual on-site reading, leading to low efficiency and potential errors, making it difficult to meet the modern requirements for remote data monitoring. In response to this situation, Deleetech customised an exclusive retrofit solution, recommending and installing our wireless remote level gauge-SMTD differential pressure gauge. A single instrument can accurately monitor both the liquid level and pressure of the liquid nitrogen tank, completely resolving the shortcomings of the original instruments. It also supports viewing monitoring data on a mobile device, enabling remote visual management of the liquid nitrogen tank's condition without the need for on-site staff, significantly improving monitoring accuracy and operational efficiency, and providing reliable assurance for the safe and stable operation of the storage tank.

A manufacturer of electric vehicle frames, where four liquid argon storage tanks in its plant area require precise, remote monitoring of liquid level and pressure to meet the high-efficiency operation and maintenance needs of electric vehicle frame welding production. Our company recommended installing a wireless remote SMTD differential pressure gauge on the storage tanks. A single gauge can accurately monitor both the liquid level and pressure of the liquid argon storage tank simultaneously. There is no need to remove the mechanical gauges on the tank; the wireless remote differential pressure gauge can transmit data in real time, supporting remote viewing via mobile devices and cloud platforms, eliminating the need for manual on-site reading, and allowing remote parameter setting. Output signals: 4G, 485, 4-20mA (optional). This product is highly reliable, long-lasting, compact in structure, environmentally adaptable, and quick to deploy. It greatly improves tank operation and maintenance efficiency, matches the pace of plant welding production control, and provides a reliable guarantee for the safety of liquid argon storage and production continuity.

In an enterprise's plant, the horizontal liquid oxygen storage tank originally used a pointer-type mechanical gauge to monitor liquid level and pressure separately, requiring manual on-site meter readings. This method was not only inefficient and prone to errors, but also could not provide real-time monitoring of the tank's operating conditions. Deleetech customised an upgrade solution, installing SMTD wireless remote differential pressure gauges on the horizontal liquid oxygen storage tank. A single gauge can accurately monitor both the tank's liquid level and pressure simultaneously, with stable operation and strong anti-interference capability. It supports wireless remote transmission, with monitoring data uploaded in real-time to a cloud platform, allowing operators to remotely view it via mobile or computer, completely eliminating manual meter reading. This greatly improves operational efficiency, effectively avoids human error, and provides precise and reliable monitoring to ensure the safe and stable operation of the liquid oxygen horizontal storage tank, meeting the enterprise's modern safety management requirements.