Tag: light electricity

Smart Building Light Current Engineering | System Introduction and Design Instructions

Smart house design

Weak Current Engineering|Smart Building Weak Current System Design|Integrated Residential Building Weak Current|FGT First General is a weak current engineering manufacturer: building weak current Main contract: building intercom system, smart home network integrated wiring, security (closed circuit monitoring, perimeter alarm, parking lot ), fire protection integration (cloud signal), building control system, etc.

The difference between weak current engineering and weak current industry

Weak current engineering construction

The technical specifications and standards of the weak current industry are not uniform, and there are disadvantages in many links in the construction of the weak current system. The qualification management and market access are also unsatisfactory. The market is flooded with unqualified integrators, engineering contractors and suppliers. There are more problems. Compile technical specification documents for strong and weak electricity bidding, and summarize the evaluation opinions of various departments;

【Automatic control school】Flow meter series: Insertion flowmeter

fsp900-installing-sensor-01

【Automatic control school】Flow meter series: Insertion flowmeter
What are the factors that affect the measurement error of the insertion flowmeter
Insertion flowmeter is a new type of flow measurement instrument developed on the basis of pipeline flowmeter. It has the advantages of low installation and operation cost, and can be installed under pressure. It can be installed without stopping water. Therefore, in some pipeline flowmeters In the occasions where the installation of the meter is difficult and the installation cost is high, the insertion flowmeter is often used to solve the flow measurement problem, so this measurement method provides a good solution for the flow measurement. However, when the insertion flowmeter is used in the field, due to the design defects of the flowmeter itself and the very complex installation conditions on site, the insertion flowmeter cannot achieve accurate and reliable flow measurement well.