Installation instructions for electromagnetic flowmeter

Electromagnetic flowmeter installation instructions​

Supmea Automation Technology Co., Ltd. Current flowmeter installation instructions, good products also require good installation and use.

Requirements for the external environment: a. The flow meter should be installed in places where the temperature changes greatly or is subject to high temperature radiation from the equipment. If installation is necessary, heat insulation and ventilation measures must be taken. b. The flow meter is installed indoors. If it must be installed outdoors, it should be protected from rainwater, flooding and sun exposure. Moisture-proof and sun-proof measures must be taken. c. The flow meter should be prevented from being installed in an environment containing corrosive gases. When it must be installed, ventilation measures must be provided. d. In order to facilitate installation, maintenance and upkeep, there must be ample installation space around the flow meter. e. The installation site of the flow meter should avoid strong magnetic fields and strong vibration sources. If the pipeline vibration is large, there should be supports to fix the pipeline on both sides of the flow meter.

Process pipe requirements a. The inner diameter of the upstream and downstream process pipes and the inner diameter of the flow meter should meet: 0.98DN ≤ D ≤ 1.05 DN (DN: inner diameter of the flow meter; D: inner diameter of the process pipe) b. Process pipe and flow rate The meter must be concentric, and the coaxial deviation should not be greater than 0.05DN★Using straight pipe sections can prevent the medium from eddy currents or distortion due to the influence of elbows, TT-type tees, stop valves, and reducing pipes★Grounded flowmeters must be grounded according to regulations , to ensure reliable operation of the flow meter and prevent operators from receiving electric shock a. Metal pipes without inner wall coating or lining do not use grounding rings for grounding. b. Metal pipes and insulated pipes with inner wall coating or lining should be grounded using grounding rings.