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FR-500F Fixed ultrasonic flowmeter

    The clean water and sewage
    The cooling water and hot water
    The water and glycol mixtur
    Professional team, advanced management, quality assurance
    Shell new aluminum die casting, quality light, durable
    Surface spray treatment, high-end beauty, corrosion resistance, and fine environmental protection
    The accuracy of the time difference principle is 0.5%
    The core device MCU, amplifier, two or three diodes are all imported, high performance, more powerful
    The host fixed wall mounted (optional disc host), there are a variety of sensor clamp, insert or pipe etc.
    The fault self diagnosis function, the backup battery ensures that the data is not lost after power failure.
    Both the appearance and the performance have the domestic leading level

  FR - 500 - f type ultrasonic flowmeter can satisfy you the demand of measuring flow, digital signal analysis method, by adopting the method of advanced jet lag can be measured is clean and the vast majority of cloudy or liquid containing bubbles with no drift accurate measurement;Almost all components all use well-known international manufacturers, circuit board by the large-scale production line of automatic welding is complete, advanced production technology, strict quality management to make the entire instrument does not yield to a minimum;Shell precision casting Choose new aluminum, no reworked material to add, have the characteristics of strong, light quality;Surface spray processing, beautiful and high-grade, after > 500 hours salt spray test, > humid heat test 1000 hours, adapt to the outdoor use for a long time;Designing professional instrument table structure, quick keys in the rational layout and beautiful;Window menu operation, easy to learn, even if is the first time to use, can also be a few minutes to complete the survey, simply enter the parameters of the magnetic resistance sensor with special fixture clamps installed outside the pipe, and adjusted the path, without other auxiliary tools, also need not opening, production line and water;Select insert type sensor can achieve the best accuracy, on the premise of correct installation, plug in sensing accuracy better than 1% and not cause silting up, blocking and pressure loss, professional hole tool can take pressure water supply installation, for a not welding such as cement or glass fiber reinforced plastic pipe can be customized coupling installation plug-in sensor;FR - 500 - f in field application because there is no parts can cause accumulation and pollution, also do not contain can wear of moving parts, the first time to install and disassemble very convenient in the future, rarely need to be maintained after the success of the installation, compared with other types of online measuring meter has a unique and irreplaceable advantage;FR - 500 - f is widely used in domestic and foreign water metering, heating pipe net balance, iron and steel llurgy, water environmental protection, energy conservation and emissions reduction and so on many fields, the appearance and performance has the domestic leading level.

Technical parameters:

测量原理

时差相关原理

测量管径

夹装式传感器:10mm~8000mm或更大,插入式传感器:管径≥80mm安装

管壁厚度

50mm

管道材质

几乎所有的金属和致密塑料管,对于混凝土或其他组份管材及有内衬请咨询

夹装式测量精度

径>150mm:±0.5%~±1%;管径≤150mm:±0.5%~±1.5%

插入式测量精度

±0.5%~±1%

重复性/线性度

±0.1%~±0.3% / 0.5%

流速范围

0.01~25m/s(正反双向计量,并可计量净流量)

量程比

400:1(注:满足上游10倍管径直管段,下游5倍管径直管段,流速大于0.3m/s)

测量参数

体积流量和流速

外壳材质

压铸铝,喷塑涂层,IP66

外形尺寸

240×230×100mm

主机重量

3500g

电器接口

纯铜PG11

显示

2×10汉字背光液晶显示,显示瞬时流量、流速、累积流量、信号状态

键盘

16触觉PC膜键盘

电源

AC85-260VDC8-36V  50/60HZ

功耗

1.5W

工作电流

50mA

存储温度

-20~70℃

模拟输入

34-20mA电流输入,可输入压力、温度、液位等信号;

可连接两路三线制PT100铂电阻,实现热量测量。

模拟输出

电流信号:14-20mA输出,阻抗600Ω,精度0.1%

频率信号:1-9999HZ之间任选,OCT输出

脉冲信号:正负净流量及热量累积脉冲,脉冲宽度6-1000ms

数据接口:隔离RS485串行接口,支持MODBUS等协议

通讯协议

MODBUS协议,M-BUS协议

显示语言

中、英、意三种语言

其他功能

日月年累积流量自动记忆功能,上、断电时间和流量管理功能

Sensor parameters:

外夹传感器

常温:FS1:10100mm   FM1:501000mm   FL1:3008000mm

高温:FS2:10100mm   FM2:501000mm   FL2:3008000mm

插入传感器

标准:FC1:80~8000mm

水泥:FC2:80~8000mm

插入传感器

80mm;铸铁,水泥,玻璃钢等不可焊接管道需定制管箍安装

温度范围

外夹标准:4070 ;外夹高温-40160

插入耐温:≤160C°

安装方式

外夹式:不锈钢带;                     插入式:焊接底座碳钢或不锈钢

适用区域

非防爆区

传感器电缆

超声波专用屏蔽电缆

Selection coding:
FR - 500 - f - (sensor) - DN (diameter) - M (cable length)
Room temperature sensor: FS1:10 to 100 mm (small) FM1:50 ~ 1000 mm (medium) FL1:300 ~ 8000 mm (large)
High temperature sensors: FS2:10 to 100 mm (small) FM2:50 ~ 1000 mm (medium FL2) : 300 ~ 8000 mm (large)
Insert the sensor: FC1: standard insert FC2: cement insertion
Section sensor: please consult the factory orders
Selection, for example: FR - 500 - f - FM1-12 - M50
Explanation: fixed ultrasonic flowmeter, medium temperature sensor, measure 300 mm diameter cable 50 m long 

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