[a]https%3A%2F%2Fwww.lansoinstruments.com%2Fproducts%2Fvalves%2F[/a] <br>#density #valve <br>SF6 Gas Measurement Valves <br>Our valve is a SF6 density relay connection with SF6 gas chamber, after complete assembly can make the power maintenance personnel don&#039;t remove this device, you can to check or replace SF6 gas density relay, thoroughly solved the relay check, change and remove the problem of tonifying qi, avoided due to periodically remove the joint in the process of checking result in the damage to the switch seal face and sealing ring, greatly reduces the leakage probability, improve work efficiency, ensure the safety of SF6 electrical switch operation. <br> <br>Lanso is one of a professional valves manufacturer, and manufactures better products, like density valve, in the market depending on advanced equipment. <br> <br>FMZ Series Connection Valve <br>CV Self-Sealing Valve <br> <br>Now the price of equipment used to measure pressure is affordable, if you want to buy high quality pressure measurement device, please contact us.

[a]https%3A%2F%2Fwww.lansoinstruments.com%2Fproducts%2Fvacuum-pressure-gauge%2F[/a] <br>#compound #pressure #gauge #range <br>Vacuum Pressure Gauge <br>The vacuum compound pressure gauge is used to measure the pressure that is less than atmos. It is widely used in gas transportation, pipeline liquid and closed container to measure the pressure of the various liquid, gas, steam and other media. <br> <br>Vacuum Pressure Gauge List <br>B32.ST Stainless Steel Pressure Gauge <br>B32.SA Stainless Steel Pressure Gauge – Safety Design <br>B32.ST+C Stainless Steel Pressure Gauge – Electrical Contacts <br>B36.SA Phenol Casing Pressure Gauge <br>B32.ST+DS27 Flat-Flange Diaphragm Pressure Gauge <br> <br>Explore A Range of Industries With High Performance Pressure Measuring Products <br>Oil &amp; Gas <br>Petrochemicals <br>Power System <br>Firefighting <br>Food &amp; Beverage <br>Biotech &amp; Pharmaceuticals <br> <br>FAQ of Vacuum Pressure Gauge <br>What is the purpose of a vacuum gauge? <br>The compound vacuum pressure gauge helps to determine the total dynamic head (TDH) on the system and with the pressure gauge reading will give an accurate TDH that can be used with the pump curve to determine pumps flow capacity. <br> <br>How does a vacuum measurement instrument work? <br>This vacuum gauge contains a hermetically sealed, evacuated, thin-walled diaphragm capsule which is located within the instrument. As the vacuum pressure reduces, the capsule bulges. This movement is transferred via a system of levers to a pointer and can then be read off as the pressure on a linear scale. <br> <br>If you want to know more about compound pressure gauge range, please visit our website. <br> <br>As a pressure measurement device manufacturer, we will do our best to meet all the needs of customers.

[a]https%3A%2F%2Fwww.lansoinstruments.com%2Fproducts%2Fsf6-gas-leakage-monitoring-system-quantitative-alarm.html[/a] <br>#device #used #to #measure <br>SF6 Gas Leakage Monitoring System - Quantitative Alarm <br>The SF6 gas leakage quantitative alarm system is based on the current situation in which the power system emphasizes safe production, and is an intelligent online detection system designed and developed to provide personal health and safety protection for the personnel in the power distribution device room where SF6 meter is installed. The system mainly detects the SF6 gas content and oxygen content in the ambient air. When the SF6 gas content in the environment exceeds the standard or lacks oxygen, it can alarm in real time. At the same time, the ventilation system is automatically turned on, with temperature and humidity detection, working status voice prompts, remote alarm, Historical data query and many other rich features. <br> <br>Feature of SF6 Monitoring System - Quantitative Alarm <br> <br>The use of advanced high-sensitivity imported sensors, long life, with false alarm filtering software, to avoid false alarms. <br> <br>The micro-monitoring technology can send out early on-site warnings and indicate the locations of gas leaks, promptly notify personnel in hazardous locations to evacuate, find and eliminate sources of leakage, and protect operating equipment. <br> <br>A cable connects the SF6/O2 transmitter, infrared, main unit, and fan controller, and can be discretely combined to achieve high field adaptability. <br> <br>Multi-point monitoring at the same time meets the requirements of the site environment and improves monitoring reliability. <br> <br>The data can be transmitted far to the tele control center via the RS485 or RS232 bus. The control center can also directly inquire and control the monitoring system. <br> <br>The well-designed high-frequency, low-current, high-voltage switching power supply is applied to the SF6 sensor monitoring head, which is characterized by safety, reliability, and high efficiency. Take full advantage of the flexibility of the microcontroller. <br> <br>85V ~ 265V AC, to meet the different field environment needs. <br> <br>Large-screen LCD color display, beautiful and generous, running status at a glance. Simple operation interface <br> <br>The large-capacity memory supported by the system host can store historical data for more than one year. The excellent performance of the query system software ensures that the system can quickly query historical data in seconds. <br> <br>Technical Data of SF6 Gas Leakage Monitoring System - Quantitative Alarm <br>SF6 gas concentration alarm range: 50 ~ 2000PPM (alarm point can be set up, the state regulations 1000PPM) <br>SF6 gas detection sensitivity: ±5% setting point <br>Oxygen concentration alarm point: 18% <br>Oxygen measurement accuracy: &lt;0.4% <br>Temperature display range: -50～99°C <br>Humidity display range: 0 to 99% RH <br>Input power: 85～265V AC <br>Alarm output point power supply: 2A <br>Fan output contact power supply: 16A <br>Fan ventilation time setting: 15MIN/time or user set arbitrarily <br>Data recording capacity: 10000 <br>Communication: RS-485 standard protocol <br> <br>SF6 quantitative leak monitoring alarm system host <br> <br>Accessories: SF6/O2 double gas transmitter (on-demand), One fan controller, One warning light, and cable (several). <br> <br>If you want to know more types of device used to measure pressure of gas, please visit our website.