1, endres+Hauser
As one of the founders of level measurement technology, E+H has been promoting the development of global process automation industry with advanced technology, excellent management and unique products. Endres+Hauser's marketing network consists of 89 companies in 42 countries all over the world, which ensures the all-round demand of users in many industries around the world for automatic information processing.
It is widely used in measuring and automatic instruments in various industrial fields in the world, improving and improving the technological benefits in the fields of chemical industry, oil and gas, energy, raw water and sewage, food, pharmacy, bulk material treatment, pulping and papermaking, shipbuilding and shipping.
2. Vicat
WIKA is one of the largest professional manufacturers of pressure and temperature measuring instruments and equipment in Germany and even in the world. Wika is headquartered in Fort Klingen, Frankfurt, and has subsidiaries in more than 70 countries around the world.
Suitable for temperature measurement and pressure measurement in various industries, with high precision and stable performance. Series products: all stainless steel pressure gauges, diaphragm pressure gauges, pressure transmitters, bimetallic thermometers, gas expansion thermometers, temperature transmitters, etc. , which can meet the measurement requirements in various environments.
3. Test
Detu Testo is a world leader in the design, development and manufacture of measuring instruments. We have more than 50 years of experience in surveying engineering, and our mission is to provide the best quality, service and value in the industry.
In addition, Deto is recognized as the world's leading manufacturer of portable combustion efficiency analyzer and flue gas emission analyzer. Detu also provides food safety, medical health, heating and air conditioning for pharmaceutical, food and indoor environment markets. All-round solutions for refrigeration and environmental monitoring.
Dwyer
Dwyer Company is an American instrument manufacturing company, and there are many precision instrument manufacturing companies in the whole process of measurement, transmission and control of differential pressure, temperature, pressure, liquid level and flow.
After that, the company established four factories in Wakaressa, South Whiteley, Kensbury and Walkent, Indiana, and then established manufacturing plants in Anaheim, Indiana, Feargus, Fels, Kansas City, Missouri and Nagabo, Puerto Rico.
5、ABB
ABB is a global technology leader in the fields of electrical products, robotics and motion control, industrial automation and power grid, and is committed to helping customers in the power, industry, transportation and infrastructure industries improve their performance.
Based on the innovation history of 130 years, ABB technology covers the value chain of electric power and industrial automation in an all-round way, and is applied to all kinds of scenarios from power generation end to power consumption end, from natural resource exploitation to finished product completion, and writes about the digital future of the industry.
How to use:
1. If the mercury thermometer is not used alone, wipe it with alcohol cotton before measurement and dry it;
2. Reduce the mercury in the traditional mercury thermometer to below 35 degrees;
3. The mercury thermometer should be clamped under the armpit, and the mercury should be in the middle of the armpit;
4. Don't loosen your arm and don't walk;
5. Take out the mercury thermometer after measurement, and then clean it.