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GB/T 30500-2014 Active
GB/T 30500-2014 Ultrasonic gas flow meter performance online audit—Method using speed of sound checking
Abstract
This standard specifies the method for conducting in-service inspections of gas ultrasonic flowmeters using the sound velocity testing method.
This standard applies to insertion-type gas ultrasonic flowmeters that use the propagation time difference method as their principle and are equipped with self-diagnostic functions.
Table 1 specifies the range of gas characteristics that can be used in this standard.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 30500-2014 |
| CCS | Oil and gas gathering and transportation equipment |
| ICS | Volume equipment and volume measurement |
| Implement Date | 2014-06-01 |
Price
$ 75
Subtotal
$ 75
Tax
$ 0.00
Order Total (incl. tax)
$ 75