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Hedland 腐蝕性空氣/氣體流量計

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品牌：	badgermeter
.：	.
所在地：	上海
有效期至：	長期有效
最后更新：	2018-02-24 10:45
瀏覽次數：	382

店鋪基本資料信息

badgermeter閥門儀表服務商
聯系人趙壽元(先生) 銷售經理
會員 [當前離線]
電話021-53521755
手機15121023088
地區上海
地址上海市寶山區富聯一路98弄6號賽格電子廣場G區501-510室

產品詳細說明

Caustic and corrosive air/gas is characterized for its ability to damage/corrode other surfaces as the fluid media comes into contact with it. This media is harsh on traditional metering elements, which is why this particular Hedland flow meter was designed to withstand these types of fluids. For operators needing a quick, visual indication of flow, these meters provide the perfect solution, without the need for additional electronics. A wide range of end fittings and expansion options allow for system compatibility as well as remote system integration options via electronic output.

The Hedland Flow Meter is a variable area (rotameter) instrument. A precision machined, sharp-edged Orifice is located within the piston assembly and forms an annular opening with the contoured metering cone. The piston assembly carries a cylindrical PPS/ ceramic magnet that is magnetically coupled to an external flow Indicator that moves precisely, in direct response to movement of the piston. A calibrated spring opposes flow in the forward direction. This spring decreases viscosity sensitivity and allows the flow meter to be used in any position, including inverted.

BENEFITS

No electronics needed to obtain a reading
Can be installed in any position / orientation without affecting accuracy
The most readable product in its class
Does not require special plumbing or accessories to stabilize turbulent flow
Magnetic coupling eliminates the need for mechanical linkages that wear, loosen and leak over the functional life of competitive meters
Custom scale options to meet exact application requirements

FEATURES

Direct reading
Internal calibrated spring
360° rotatable guard/scale
Easier-to-read linear scale
No flow straighteners or special piping required
Relatively insensitive to shock and vibration
Special scales available

SPECIFICATIONS

Size

1/4...1 1/2 in.

Temperature Range

-20…240 °F

Flow Range

2…800 scfm

Pressure Range

Up to 1500 PSI

Accuracy

±2 %
(1/4 inch only) ±7 %

ADDITIonAL SPECIFICATIONS

Application Examples

Corrosive/Caustic Air/Gas Flow Monitoring
Compressor Efficiencies
Pneumatic Components

Industries

Automotive Fluid Dispensing
Aviation & Aerospace
Chemical, Refining & Petrochemical
Oil & Gas
Process or Industrial
Test Equipment & Services
Water & Wastewater Treatment

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