Insertion type plastic pipe flowmeter (short pipe with 304 guide rod with upper and lower limit alarm)

Overview.

Panel (pipe) type flowmeter is also a float (or float) flowmeter, measuring tube selection of high-quality transparent organic glass. Mainly used in water purification treatment and environmental protection engineering support, can also be used in chemical, petroleum, light industry, medicine, fertilizer, food, paper and scientific research departments, used to measure the flow of liquid single-phase non-pulsating.

Panel pipe type flowmeter has the characteristics of high transparency, intuitive reading, not easy to break, light weight, long life, easy installation and connection.

◆Product implementation standard: Q/YHC.0101-2013 (enterprise standard)

◆Plastic tube flowmeter flange standard: HGT21561-94 (Ministry of Chemical Industry standards)

Installation and precautions.

1. Before installation, the flowmeter export receiver should be taken apart to remove the foam or plastic pipe support inside the instrument, and then reinstall the receiver on, pay attention to the "O" seal should be installed in the receiver groove when reinstalled to prevent water leakage.

2. flowmeter interface available matching plastic pipe (UPVC), with special glue bonding connection. Can also be connected with the plastic flange first, and then connected with the metal flange.

3. The flowmeter must be installed vertically (the angle between the center of the flowmeter and the plumb line does not exceed 5), the installation height should be easy to read the float, read the line of sight should be level with the float reading position.

4. flowmeter upstream and downstream import and export of straight pipe section should be ≥ 5 times the nominal diameter of the instrument.

5. Such as the measured fluid contains larger particles of impurities or spoils, should be installed in the flowmeter upstream filter.

6. Such as the measured fluid is pulsating flow, resulting in float fluctuations can not be measured properly, the flowmeter upstream should be set up the appropriate size of the buffer and the fixed value.

7. Try to use the flowmeter good flow section test flow (good flow section is generally 40%-70% of the larger flow).

智能电磁流量计正确选型的流程智能流量计是一款用以导电液体流量计量的仪表，智能流量计是由感应器与转化器2个部分构成。针对智能流量计选型方式，与工况三要素离不了，从测量的介质，测量的温度压力，测量的流量范围三个方面谈起。

1、什么叫介质？介质便是智能流量计所需测量的液体，在管道中流动的物体，称作介质。介质又分为多种，在管道中，每一个介质都要清楚地掌握，那样才能够挑选适应现场工况的专业涡街流量计。

2、温度压力是什么？温度压力是指管道里的温度及管道中的压力，压力级别的尺寸与温度的大小，会直接影响到智能流量计的选型，因而选型时，一定要确定管道里的压力与温度范畴。