WPZ Metal Tube Float Flow Meter / Rotameter
This Metal-Tube Float Flow meter / Rotameter can be widely used in National defense, Chemical industry, Petroleum, Metallurgy, Electric power, Environmental protection, Medicine, Might industry, Food & Beverage, Water treatment, etc.
WanyYuan WPZ series Metal Tube Float Flowmeters are principally composed of two major parts: sensor and indicator. The sensor part mainly consists of the joint flange, cone, float as well as upper and lower guiders while the indicator includes casing, transmission system, dial scale and electric transmission system.
The rotameter can be designed to alternative type of local indication, electric transform, anti-corrosion and explosion-proof for different purpose of gas or liquid-measuring. For the measurement of some corrosive liquid, like chlorine, saline water, hydrochloric acid, hydrogen nitrate, sulfuric acid, this kind of flowmeter allows designer to build the connecting part with different materials, like stainless steel-1Cr18NiTi, molybdenum 2 titanium-OCr18Ni12Mo2Ti or add additional fluorine plastic lining. Other special materials are also available at the customer’s requirements.
WPZ Series Electric Flow Meter’s standard electric output signal make it available to connect with electric element modular which make a access to computer process and integrated control.
| Name | Rotameter/Metal Tube Float Flow Meter | ||
| Model | WPZ series | ||
| Measuring flow range | Water: 2.5～63,000L/h; Air: 0.07～2,000m3/h, at 0.1013MPa, 20℃ | ||
| Accuracy | 1.0 %FS; 1.5%FS | ||
| Medium temperature | Standard：-30℃～+120℃，High temperature：120℃～350℃ | ||
| Process connection | Flange | ||
| Electrical connection | M20x1.5 | ||
| Output signal | 4～20mADC (two-wire configuration); attached HART Protocol allowed |
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| Power supply | 24VDC（12～36)VDC | ||
| Storage requirement | Temperature：-40℃～85℃, Humidity：≤85% | ||
| Housing protection grade | IP65 | ||
| Explosion-proof | Intrinsically safe Ex iaIICT4; Flameproof safe Ex dIICT6 | ||
| Environmental temperature | Local type：-40℃～120℃ | ||
| Remote-control type：-30℃～60℃ | |||
| Viscosity of medium | DN15：η＜5mPa.s DN25：η＜250mPa.s DN50～DN150：η＜300mPa.s |
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| Contact material | SUS304, SUS316, SUS316L, PTFE lining, Titanium alloy | ||
