Nanjing Hanhua Fluid Technology Co., Ltd

1, compared to the average speed tube, intelligent plug-in operating condition flow meter characteristics:
2, the pressure position and pressure port structure optimization, anti-blocking characteristics are enhanced, can reduce the maintenance of on-site metering.
3, wide range than high accuracy: according to the range of range, accuracy in 0.5% to 2.0%.
4, mechanical increase technology: small flow of differential pressure value is relatively high, improve the accuracy of the metering system.
5, back-blowing characteristics are good, there is no traditional plug-in denter blow-off process of pressure relief.
6, online installation: can not stop production online installation.
7, pipe diameter applicability: applicable pipe diameter ≥ DN200.
8, applicable media: gas, liquid, medium and low pressure steam.
Performance data table.
Table 1 The underlying performance data sheet.
Table 1 The data sheet of basic performance.
Name Smart plug-in operating flow meter (single point type)
Caliber DN200 to DN6000.
Accuracy Straight pipe segment sufficient 10:1 1.0 to 1.5 levels.
15:1 1.5 to 2.0.
20:1 2.0 to 2.5 (not recommended)
Minimum flow rate Liquid 0.2 m/s.
Gas 2 m/s.
Steam 2 m/s.
Anti-blocking measures 1. Steam blowing.
2. High-pressure nitrogen blowing.
3. Other ordinary gases blow.
4. Anti-blocking structure design.
5. Liquid blockage using a backflushing system.
Anti-grinding is determined according to operating conditions.
Material Properties Material Name Corrosion Resistance Wear Performance Temperature Resistance .
Carbon steel poor generally -20 to 350.
304 stainless steel generally higher -100 to 650.
316L stainless steel good higher -100 to 650.
Cobalt chromium alloy excellent high -100 to 850.
The pressure is ≤ 2.5MPa.
Ambient temperature -40C to 85C.
Excellent vibration resistance.
Online installation yes.
Calculating Fluid Analysis Ideal operating conditions None.
Complex working conditions are there.
Optional operating condition caliometer.
Check standard "JJG 640-2016 differential pressure flow meter inspection procedures"
Legal Basis The Regulations of the People's Republic of China On the Implementation of the Measurement Law (Amendment 2018)