主要参数

产品特点

• 1.具有较宽的量程比4﹕1至10﹕1
• Wide turndown ratio of 4:1 to 10:1
• 2.自整流功能，只需要极短的直管段（前1～3 D后2 D）
• Self-rectification function, extremely short straight pipe section ((1~3)D for the front section and 2D for the rear section) required only
• 3.自清洁功能，可测脏污和易结垢流体，适合高炉煤气等杂质较多的介质
• Self-cleaning function. Allow measuring dirty and easily scaled fluids and be suitable for blast furnace gas and other media with many impurities.
• 4.高准确度，示值的±1%
• High accuracy: within ±1% of indication
• 5.自保护功能，节流件关键部位不磨损，能保持长期稳定地工作
• Self-protection function: No wear of key parts of throttling elements, to allow long-term stable operation