远传式雷达液位变送器|使用规范和产品设计(大中华区通用)压力仪表制造厂家
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远传式雷达液位变送器|使用规范和产品设计(大中华区通用)
信息来源: 液位变送器厂家 | 2020-06-03 点击量: 532

远传式雷达液位变送器|使用规范和产品设计(大中华区通用) / 现代化的工业生产复杂程度不断提高,对于传统的液位测量仪表来说,传统的液位测量装置由于其固有的缺点已不能适用现代工业生产的需求.目前雷达液位变送器作为一种新型的液位测量装置受到普遍关注,市场需求非常旺盛,在许多大型的工业采购项目中成为重要的液位测量仪表品种。
Specification for use and product design of remote radar level transmitter (common in Greater China)/ The complexity of modern industrial production is constantly increasing. For traditional liquid level measuring instruments, the traditional liquid level measuring device can not meet the needs of modern industrial production due to its inherent shortcomings. At present, as a new type of liquid level measuring device, radar liquid level transmitter is widely concerned, and the market demand is very strong. It has become a major concern in many large industrial procurement projects Type of liquid level measuring instrument required.
雷达液位变送器订货选型需要知道的数据:
Data required for ordering and selection of radar level transmitter:
1、被测量的介质类型,液体还是固体。如果是液体:液面是否有蒸汽、雾气、泡沫、波浪、搅拌、漂浮物;如果是固体:是否有粉尘。
1. Type of medium to be measured, liquid or solid. If it is liquid: whether there are steam, mist, foam, wave, stirring, floating matter, if it is solid: whether there is dust.
2、介质的低~高温度,低~大压力。
2. Low to high temperature and low to high pressure of medium.
3、介质的腐蚀性,如果是放在罐子内的,雷达液位变送器需要知道罐子的材质,有没有防腐的衬里。
3. If the medium is corrosive and placed in the tank, the radar level transmitter needs to know the material of the tank and whether there is anticorrosive lining.
4、高频雷达液位变送器是否需要防爆、防腐。
4. Whether the high frequency radar liquid level transmitter needs explosion-proof and anti-corrosion.
5、测量范围是几米,要求盲区是多少。
5. The measurement range is a few meters. What is the required blind area.
6、连接方式:法兰连接、螺纹连接。
6. Connection mode: flange connection, threaded connection.
7、工作环境:例如敞口的池子、有盖板的池子、卧罐、立罐、球罐,罐子是否同大气压等。
7. Working environment: such as open pool, pool with cover plate, horizontal tank, vertical tank, spherical tank, whether the tank is under atmospheric pressure, etc.
8、工作电压:24VDC。
8. Working voltage: 24VDC.
9、输出信号:4~20mA电流。
9. Output signal: 4-20mA current.
远传式雷达液位变送器|使用规范和产品设计(大中华区通用)/ 本仪表在室外使用,好安装遮阳篷或者保护箱,以免时间长了,液晶屏受阳光照射而老化。如果在有腐蚀性气体的环境中使用,需要加装防腐外套,并且拧紧仪表的外表壳和进出线端子。雷达液位变送器在有腐蚀性气体或液体的场合使用,或者在海边、海上使用,需要选用防腐型的。
Remote radar liquid level transmitter | use specification and product design (common in Greater China) / this instrument is used outdoors, and sunshade or protection box shall be installed to avoid aging of LCD screen due to sunshine for a long time. If it is used in the environment with corrosive gas, it is necessary to install anti-corrosion coat, and tighten the outer shell and inlet and outlet terminals of the instrument. The radar liquid level transmitter shall be corrosion-resistant when it is used in the situation of corrosive gas or liquid, or when it is used at the seaside or at sea.
2、电线、电缆保护管,要注意密封防止积水,防止被老鼠等啮齿类动物撕咬。
2. For wire and cable protection pipes, attention shall be paid to sealing to prevent ponding and biting by rodents such as rats.
3、仪表虽然自身带有防雷器件,但雷达液位变送器在多雷地区使用时,建议在仪表的进出线端另外安装专用的防雷装置。
3. Although the instrument has its own lightning protection device, it is recommended to install a special lightning protection device at the inlet and outlet end of the instrument when the radar liquid level transmitter is used in the multi thunder area.
4、仪表在特别炎热、寒冷的地方使用,即周围环境温度有可能超出仪表的工作要求时,建议在液位仪周围加设防高、低温装置。
4. When the instrument is used in a particularly hot and cold place, i.e. the ambient temperature may exceed the working requirements of the instrument, it is recommended to add high and low temperature protection devices around the liquid level instrument.
5、雷达要和被测的液面垂直,在雷达的电磁波发射的锥形的范围内不能有其它障碍物。
5. The radar shall be perpendicular to the measured liquid level, and there shall be no other obstacles within the conical range of radar electromagnetic wave emission.
6、如果在<-20℃或>+60℃的温度下使用,请事先联系本公司的技术服务部门。
6. If it is used at a temperature of < - 20 ℃ or > + 60 ℃, please contact our technical service department in advance.
7、雷达液位变送器使用环境有粉尘、蒸汽、雾气,液面有泡沫、漂浮物,液体有搅拌,波浪等情况请事
7, the radar level transmitter has the environment of dust, steam and mist. There are bubbles, floats, liquid agitation, waves and so on.
远传式雷达液位变送器|使用规范和产品设计(大中华区通用)/ 雷达液位变送器采用两线制24VDC供电,可以通过现场操作显示器进行现场组态。或经过接口卡,将雷达液位变送器传送出的模拟信号转变为数字信号,传送至上位监控PC机上进行远程组态组态时将液位下限E及液位上限F等参数输入雷达液位变送器,利用现场操作显示器时以菜单形式显示,可显示复位、零点、满量程、容器映图、锁定、解锁等功能。通过PC机可以观察到测量曲线,看到有哪些干扰,干扰物在何位置及干扰幅度有多大,并可启动干扰自动抑制功能,使测量精度更加可靠。
Remote type radar level transmitter | use specification and product design (common in Greater China) / radar level transmitter adopts two-wire 24VDC power supply, which can be configured on site through field operation display. Or through the interface card, the analog signal transmitted by the radar level transmitter is converted into digital signal, which is transmitted to the upper monitoring PC for remote configuration configuration. When the parameters such as the lower limit E and the upper limit F of the liquid level are input into the radar level transmitter, the functions such as reset, zero point, full range, container map, lock and unlock can be displayed in the form of menu when the field operation display is used Yes.  Through PC, we can observe the measurement curve, see what kind of interference exists, where the interference is and how large the interference amplitude is, and start the automatic interference suppression function to make the measurement accuracy more reliable.
远传式雷达液位变送器|使用规范和产品设计(大中华区通用)/ 雷达液位变送器是一种利用微波而实现的液位测量仪,用于对储罐、缓冲罐、稳波管、旁通管中的液体、颗粒、浆料的液位进行非接触式测量,具有不受温度、压力、惰性气体和蒸汽的影响,也不受被测介质物理特性变化等影响等优点,近年来在电力、石化、冶金、化工等领域得到了广泛应用,
Specification for use and product design of remote radar level transmitter (common in Greater China)/ Radar liquid level transmitter is a kind of liquid level measuring instrument realized by microwave. It is used for non-contact measurement of liquid, particle and slurry level in storage tank, buffer tank, wave stabilizing tube and bypass tube. It is not affected by temperature, pressure, inert gas and steam, nor by the change of physical characteristics of measured medium. In recent years, it has been widely used in electric power, petrochemical, metallurgy, etc , chemical industry and other fields have been widely used,
我们公司目前拥有三大技术实力,一是全隔离的智能电路处理单元技术,二是金属电容传感器的制造技术,三是全系列节流装置的多参量技术。 At present, our company has three technical strength, one is the fully isolated intelligent circuit processing unit technology, the other is the manufacturing technology of metal capacitance sensor, and the third is the multi parameter technology of the whole series of throttling devices. 华恒变送器厂家凭借自身拥有的传感器和智能电路板核心技术,可以根据客户要求,低成本对核心技术进行延伸变形,实现个性化产品定制。主要产品有SMART(斯玛特)系列压力变送器、多参数变送器、流量器、温度传感器和物位(液位变送器厂家,为我国电力、石油、化工、冶金、水泥、矿业等行业提供了高性能价格比的工业自动变送器厂家产品. With its own sensor and intelligent circuit board core technology, Huaheng transmitter manufacturers can extend and transform the core technology at low cost according to customer requirements to achieve personalized product customization. The main products are smart (SMART) series pressure transmitter, multi parameter transmitter, flowmeter, temperature sensor and level (liquid level transmitter manufacturer, which provides high performance price ratio industrial automatic transmitter manufacturer products for China's power, petroleum, chemical, metallurgical, cement, mining and other industries

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