Selection of industrial pressure instruments
The selection of industrial pressure gauges The correct selection of pressure gauges mainly includes determining the type, range, range, accuracy and sensitivity of the gauge, the dimensions and whether it requires remote transmission and other functions such as indication, recording, adjustment, alarm, etc.
The main basis for selection:
1. The measurement requirements of the process production process, including range and accuracy. In the case of static test (or slow change), the maximum value of the measured pressure is specified to be two-thirds of the full scale value of the pressure gauge; in the case of pulsating (fluctuating) pressure, the maximum value of the measured pressure is selected from the pressure gauge. One-half of the full scale value.
2. Environmental conditions at the site, such as ambient temperature, corrosion, vibration, humidity, etc. Such as shockproof pressure gauges for vibrating environmental conditions.
3. The properties of the measured medium, such as state (gas, liquid), temperature, viscosity, corrosivity, degree of contamination, flammability and explosive degree. Such as oxygen meter, acetylene meter, with "oil-free" mark, corrosion-resistant pressure gauges for special media, high temperature pressure gauges, diaphragm pressure gauges, etc.
4. Suitable for observation by staff. According to the position and lighting conditions of the measuring instrument, the meter with different diameter (outer size) is selected.
Weinstr is a professional manufacturer of instrumentation industry. We warmly welcome you to purchase our products with exquisite technology and high quality products. If you have any questions about related instruments, please contact us in time. We get in touch!
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
NANSHAN Solid Propellant Fastening System offers superior performance into hard concrete and steel. The design of Nanshan tool allows for actuation of fasteners without a piston and has demonstrated a fastening sucess rate of 100% in high strength concrete and steel.
Solid Propellant Fastening Tool
Solid Propellant Fastening Tool,High Quality Fastening Tool,Clamp Fastening Tool,Cable Tie Fasten Cutter Tools
Sichuan Nanshan Powder Actuated Fastening System Co., Ltd. , https://www.nanshanpat.com