wet type gas flowmeter (drum-type gas flowmeter, gas meter)

Applications & User Benefits
Wet-test (drum-type) gas flow meters are used universally to measure and record gas volume and gas flow rate for many industrial, petroleum and chemical processes; environmental; pilot plant or test; controlled chamber; laboratory and research applications

Wet-test meters consistently provide the highest accuracy and precision even at the lowest gas flows with inert or the most aggressive gases..
Measurement Principle:
Wet-test gas meters function upon the principle of positive displacement. The sample gas stream rotates a measuring drum within a packing fluid, usually water or low viscous "white" (clear) oil;A needle-dial and counting mechanism. coupled to the rotating drum, records the volume of gas flow as it sequentially fills and empties from the drum's rigid, fixed volume measuring chambers.

Factory site and workshop: 

Products Range:

    Payment Terms:   

       1.Loading Port: Shanghai China

       2. Samples Leading Time: 3-7 working days

       3. Delivery Time: Within 7-15 days after payment

       4.Payment:  T/T, Western Union, Paypal  

   After-sales service:

     We promise to deliver the following after-sales service:

        1. Warranty: The warranty period is 12 months starting from the shipping date;

        2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;

        3. For on-site services not arising from manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges incurred such as travel exp

        4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.