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The HPS150 expansion indicator is an important device specially used to monitor the expansion of thick-walled pressure vessels such as steam drums during ignition and pressure increase. It can monitor the expansion of evaporation equipment in real time, promptly detect deformation caused by improper ignition and pressure increase or poor installation and maintenance, and prevent safety hazards such as cracks and leaks in evaporation equipment due to uneven expansion. The HPS150 expansion indicator is based on the principle of thermal expansion and contraction and the displacement generated by dynamic and static separation. During the process of heating and pressure increase, the heated element will undergo thermal expansion, and this change can be recorded by the expansion indicator. If the expansion of the heated element is hindered, it may cause deformation or damage, especially the weld part. Therefore, the existence of the expansion indicator can promptly detect the place where the expansion is blocked, so that timely measures can be taken to avoid equipment damage. |
Technical Specification: Accuracy: ±0.1mm or higher Resolution: 0.01mm Working environment temperature: -20ºC ~ +80ºC Working environment humidity: <95%RH Material: stainless steel Installation method: flange connection, threaded connection, etc. Protection level: IP65 Indication method: pointer or digital Repeatability: <0.02mm Zero drift: <0.05mm/year Response time: <1 second Power supply: AC 220V or DC 24V |
Product Features: 1. High-precision measurement: The HPS150 expansion indicator uses a high-precision sensor that can accurately measure the expansion of the evaporation equipment. 2. High reliability and stability, it can operate for a long time in harsh industrial environments to ensure the safety of the equipment. 3. Real-time monitoring and remote control can realize remote monitoring and control of the expansion of the evaporation equipment and improve operating efficiency. 4. Easy installation and simple maintenance, reducing the installation and maintenance costs of the equipment. |
Applications: HPS150 expansion indicator is widely used in industries such as petroleum, chemical, pharmaceutical, electric power, aerospace, fire protection, metallurgy, shipbuilding, gas, urban construction, plumbing and environmental protection. Especially in power plants, it is often used to monitor the expansion of key equipment such as steam drums to ensure the safe operation of the equipment. |
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