BR- LLQ over roots ( Waist wheel) Flow meter scale maintenance instructions

Abstract: the BR - LLQ over roots ( Waist wheel) Information flow meter scale maintenance instructions produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Sichuan customers in my company order in February a BR - LLQ over roots flowmeter to measure gas flow rate, have been good to install and use, 3 ~ 5 month early June to call our technical said want to change the installation location, we can say, as long as meet the flowmeter. More flow meter manufacturers choose model price quote you are welcome to inquire, here is BR - LLQ over roots ( Waist wheel) Flow meter scale maintenance article details. Sichuan customers in my company order in February a BR - LLQ over roots flowmeter to measure gas flow rate, have been good to install and use, 3 ~ 5 month early June to call our technical said want to change the installation location, we can say, as long as can conform to the installation of the flowmeter specification, please take a closer look at the instructions before changing places, pay attention to the related issues, if you have not understand place in a timely manner. A few days later the customer come, said flowmeter has changed position, but open the valve on the table after reading always display the original data, don't change, and natural gas in the flow, determine the pipe valve open is very big, can hear the sound of the pipeline gas flow. Through communication and exchanges the customer sure they have no way to solve the fault, we suggest return the instrument to our factory inspection. Maintenance is as follows: a 1, check the situation. BR- LLQ - 85/50 ( Date of 160219). Roots flowmeter received open state import and export; 2. Ventilation test rotor rotation; 3. Open the rotor chamber, found a lot of dust and slag sample material, some very hard, scratches seriously; 4. Rotor wear, pits, Angle, gear wear, deformation, shaft bending. （ Roots flowmeter shell dust) （ Roots flowmeter rotor wear tank) （ Roots flowmeter shaft pad damage) （ Roots flowmeter rotor is uneven hard card) （ Roots flowmeter rotor test data) （ Note: more hd photos please online customer service. ） Second, the cause analysis 1. Measuring medium contains a lot of impurities, inlet end no waist wheel flowmeter installation filter unit; 2. Before installing the pipe without purging cleaning, especially left by welding flange welding slag; 3. Gas instantaneous flow rate is too large, lead to the rotor by severe impact, caused the gear and shaft deformation. Three, repair advice replacement rotor, gear and shaft, quantity: rotor x2, gear x2, shaft x2. Fourth, use suggestion 1. Waist front wheel flowmeter with filter device, such as filter, filter, etc. ; 2. The pipe should be removed before installation flowmeter; 3. Flow meter installed after should slowly open the front end of the valve, the gas slowly through the flowmeter, after being stable slowly increasing traffic, zui big traffic should not exceed flowmeter zui range limit. 4. If there are other problems please refer to the operating instructions or contact our after-sales engineer. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

Maintaining rosemount vortex flow meter is not as easy as it may seem. You have to do plenty of important tasks. So cruel is the truth unless you've got a to help you.

Beijing Sincerity Automatic Equipment Co., Ltd will continue to bring our industry nuances of style and approaches to mass flow meter which are consistent with our evolving aspirations.

mass flow meter can also provide a new, productive option for business owners, if you're willing to use it.