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现在位置首页>自动化仪器仪表>流量仪表>流量计> FTB-1306A_FTB-1307_FTB-1308_FTB-1311_FTB-1312涡轮流量计

商品编号:74762
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FTB-1306A_FTB-1307_FTB-1308_FTB-1311_FTB-1312涡轮流量计

价    格:询价

产    地:美国更新时间:2019/9/11 7:42:53

品    牌:欧米茄型    号:FTB-1306A

状    态:正常点击量:25

15221105376
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上海茂培电子科技有限公司

联 系 人:范先生

电     话:15221105376

传     真:

等     级: (第 4年)

性     质:贸易型,

联系我时请说在来宝网上看到的,谢谢!




FTB-1306A_FTB-1307_FTB-1308_FTB-1311_FTB-1312涡轮流量计OMEGA

±2% 精度数字叶轮技术

一体式6位数字显示屏

提供流速、累计流量或流速及累计流量型号

适用于10 ~ 51 mm (? ~ 2"),0.4 ~ 200 GPM 的管尺寸

长寿命电池供电

低压降设计

提供聚丙烯或PVDF管路



产品参数

FTB-1306A_FTB-1307_FTB-1308_FTB-1311_FTB-1312涡轮流量计OMEGA

±2% 精度数字叶轮技术

一体式6位数字显示屏

提供流速、累计流量或流速及累计流量型号

适用于10 ~ 51 mm (? ~ 2"),0.4 ~ 200 GPM 的管尺寸

长寿命电池供电

低压降设计

提供聚丙烯或PVDF管路

FP2000系列是一系列带一体式 6位数字显示屏的经济型叶轮式传感器。FP2000-R型号是流速指示器,而FP2000-RT型号可指示流速和累计流量。 另外,还提供仅显示累计流量的FP2000-T。这些装置使用电池供电,两节"AAA"电池可持续使用长达一年。FP2000具有PVDF叶轮,以及聚丙烯或PVDF管路。

精确测量需要充分发展的湍流流量剖面。脉动、涡流及液流中的其他扰动将影响精度。雷诺数大于 4000的流动状态将导致充分发展的湍流。雷诺数小于2000是层流, 可能导致不准确的读数。

雷诺数方程:

    雷诺数 =(3160 x Q x G)/(D x V)

    其中:

    Q=单位为GPM的流体流速

    G=流体的比重

    D=单位为英寸的管内径

    V=单位为厘泊的流体粘度

最低直管长度要求

该流量计的精度受液流中泵、弯管、三通管、阀门 等的干扰影响。尽量将该流量计远离任何干扰安装 在直管中。精度所要求的距离取决于干扰类型。


规格:

最大工作压力: 21°C (70°F)温度下为20 bar (300 psi)

最高流体温度: 0 psi下93°C (200°F)

最高环境温度: -10 ~ 43°C (14 ~ 110°F)

满量程精度: ±2%

电源要求: 2节"AAA"电池(附带)

外壳: NEMA 4X (IP56)

最大压降: 0.6 bar (8 psi)(各型号不同)

大致运输重量: 0.91 kg (2 lb)

结构材质

管件: 

    FP2000系列: 聚丙烯

    FP2100系列: PVDF

传感器、叶轮、轴: PVDF

传感器O形圈密封件: 氟橡胶

外壳: ABS



产品介绍

FTB-1306A_FTB-1307_FTB-1308_FTB-1311_FTB-1312涡轮流量计OMEGA

Digital impeller technology with (+2%) accuracy


Integrated 6-digit digital display screen


Provide models of flow rate, cumulative flow rate or flow rate and cumulative flow rate


Suitable for pipe size of 10-51 mm (niche-2"), 0.4-200 GPM


Long-life battery power supply


Low pressure drop design


Provide polypropylene or PVDF piping


FP2000 series is a series of economic impeller sensors with integrated 6-digit digital display screen. The FP2000-R model is a flow rate indicator, while the FP2000-RT model can indicate the flow rate and cumulative flow rate. In addition, FP2000-T, which only shows cumulative traffic, is also provided. These devices are powered by batteries, and two AAA batteries can last up to a year. FP2000 has PVDF impeller and polypropylene or PVDF pipeline.


Accurate measurement requires fully developed turbulent flow profiles. Pulsation, eddy current and other disturbances in fluid flow will affect the accuracy. The flow state with Reynolds number greater than 4000 will lead to fully developed turbulence. Reynolds number less than 2000 is laminar flow, which may lead to inaccurate readings.


Reynolds number equation:


Reynolds number=(3160 x Q x G)/(D x V)


Among them:


Q = Fluid velocity in GPM


G = the specific gravity of the fluid


D = Internal diameter in inches


V = Viscosity per centimeter


Minimum straight pipe length requirement


The accuracy of the flowmeter is affected by the interference of pumps, elbows, tees and valves in the flow. Install the flowmeter in a straight pipe as far as possible away from any interference. The distance required for accuracy depends on the type of interference.




Specifications:


Maximum working pressure: 20 bar (300 psi) at 21 degree C (70 degree F) temperature


Maximum fluid temperature: 93 C (200 F) at 0 PSI


Maximum ambient temperature: - 10-43 degree C (14-110 degree F)


Full range accuracy: +2%


Power requirements: 2 "AAA" batteries (incidental)


Shell: NEMA 4X (IP56)


Maximum pressure drop: 0.6 bar (8 psi) (different models)


Rough transport weight: 0.91 kg (2 lb)


Structural Material


Pipe fitting:


FP2000 Series: Polypropylene


FP2100 Series: PVDF


Sensors, impellers, shafts: PVDF


Sensor O-ring seals: fluororubber


Shell: ABS




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