Orifice plate to measure flow rate
USD $299 - $999 /Set
Min.Order:1 Set
Kaifeng Qingtianweiye Flow Instrument Co., Ltd.
Integrative/oil/water orifice plate/differential pressure flow meter
Introduction
All in one standard orifice flow meter is one kind of differential pressure flow meter which fitted with standard orifice throttling element. It has long history; plenty reference material on both theory and practice, mature on usage. It is the most popular flow meter which widely used in many field.
The throttling element of standard orifice flow meter is strictly following the international standard for design, manufacture, installation and operation. It doesn’t require real-calibration for flow rate measuring or estimating the inaccuracy. It is widely used in many industry fields as petroleum, chemical, power, textile, metallurgical, military and scientific research.
Specification
Pipeline bore (mm) | Throttling element | 1st choice (set) | 50, 80, 100, 125, 150, 200, 250, 300 | |||
2nd choice | (25), 65, 175, 225, 275, 325 | |||||
Throttling β | Standard orifice | 0.44, 0.52, 0.65 | ||||
Material | 1st choice: 1Cr18Ni9Ti; 2nd choice: 2Cr13 | |||||
Temperature range °C | Water | Environment temperature °C | 0 ~ 50°C | Application temperature °C | 0 ~ 100°C | |
Dry gas | 0 ~ 50°C | -25 ~ 200°C | ||||
Wet gas | 0 ~ 50°C | 0 ~ 500°C | ||||
Steam | 0 ~ 50°C | 100 ~ 450°C | ||||
Pressure range | Nominal pressure: 2.5MPa, 4.0MPa | |||||
Relative Humidity | ≤95% | |||||
Flowing range | Same as the traditional standard orifice flow meter | |||||
Accuracy | 1% | |||||
Protection level | IP65 | |||||
Power supply | 24VDC | |||||
Holding part material | 20# steel, A3 steel (optional), 1Cr18Ni9Ti (optional) |