News

News

/
/
/
Precautions before starting good price and quality gas turbine flow meter from China manufacturer
Precautions before starting good price and quality gas turbine flow meter from China manufacturer
Data: 2022-06-24 20:38

Precautions before starting good price and quality gas turbine flow meter from China manufacturer

In order to ensure the trouble free, safe start-up and operation of the ultrasonic flowmeter, the following items must be pre inspected:

1. Before formally starting the flowmeter, each leakage point must be properly handled;

2. Check the power supply voltage and corresponding positive and negative polarity on the terminal board;

3. Check the polarity of the frequency output lead connected to the RS485 converter;

4. Check whether the gas turbine flowmeter and temperature / pressure transmitter display are correct and reliable, including the installation direction and perpendicularity of the flowmeter; Sealing performance of all connecting parts;

5. Wiring inspection: check all wiring according to the system wiring diagram provided.

2、 Operating steps of good price and quality gas turbine flow meter from China manufacturer

1. Open the bypass stop valve;

2. Open the upstream stop valve of the flowmeter;

3. Slowly open the downstream stop valve of the flowmeter;

4. Slowly close the bypass stop valve.

3、 Operation steps for meter stop of good price and quality gas turbine flow meter from China manufacturer

1. Open the bypass stop valve;

2. Close the downstream stop valve of the flowmeter;

3. Close the upstream stop valve of the flowmeter;

4、 Precautions for use of good price and quality gas turbine flow meter from China manufacturer

1. The newly installed or repaired pipeline must be purged. When purging the metering pipeline, the flowmeter must be removed and the corresponding nipple shall be used to replace the flowmeter for purging.

2. When the gas turbine flow meter pipeline is put into operation, the pressure shall be increased slowly to gradually increase the flow rate. During shutdown, the pressure shall be reduced slowly.

3. Check the sound or shell vibration of the good price and quality gas turbine flow meter from China manufacturer during operation to judge whether the turbine blades and bearings work normally. Pay attention to the change of sound at low flow rate, and observe the change of shell vibration at high flow rate.

中国
韩国
韩国
韩国
韩国
韩国
这是描述信息

Professional manufacturer and exporter

of flowmeter equipment

这是描述信息

The Cross of  9th Avenue and 2th Longhai Road,  Longting District, Kaifeng City, Henan Province, China.

SEND US A MESSAGE

Verification Code
Chat Online

Email: aylin18738997440@aliyun.com     
WhatsApp: +86-18738997440

Copyright © 2020  Kaifeng Baite Flow Instrument Co., Ltd.     豫ICP备20019609号      SEO