選型表  / Selection Table

霍爾流量計(jì)原理  / Principle of Hall Flowmeter
`    霍爾流量計(jì)是利用霍爾元件的霍爾效應(yīng)來檢測(cè)磁性渦輪從而計(jì)算流量/流速。當(dāng)水通過渦輪開關(guān)殼推動(dòng)磁性轉(zhuǎn)子轉(zhuǎn)動(dòng)時(shí)，產(chǎn)生不同磁極的旋轉(zhuǎn)磁場(chǎng)，切割磁感應(yīng)線，產(chǎn)生高低脈沖電平。由于霍爾元件的輸出脈沖信號(hào)頻率與磁性轉(zhuǎn)子的轉(zhuǎn)速成正比，轉(zhuǎn)子的轉(zhuǎn)速又與水流量成正比
Hall flowmeter utilizes the Hall effect of Hall elements to detect magnetic turbines and calculate flow rate/velocity. When water passes through a vortexWhen the wheel switch housing drives the magnetic rotor to rotate, it generates rotating magnetic fields with different magnetic poles, cutting the magnetic induction lines and producing high and low pulses Charge level. Due to the fact that the frequency of the output pulse signal of the Hall element isproportional to the rotational speed of the magnetic rotor, which in turn is proportional to The water flow rate is proportional。

應(yīng)用場(chǎng)景  / Application Scenarios
1.  咖啡機(jī)/ Coffee Machine
在咖啡機(jī)的出水口安裝霍爾流量計(jì)，配合咖啡機(jī)內(nèi)置的配方，當(dāng)用戶在選擇口味后，按照配方進(jìn)行出水量、出糖量、出奶量和出咖啡量進(jìn)行控制。給用戶更好的使用感受和口味選擇多樣化。
Install a Hall flowmeter at the outlet of the coffee machine, combined with the built-in formula of the coffee machine. When the user selects a flavor, press Control the water output, sugar output, milk output, and coffee output according to the formula. Provide users with a better user experience and experience Diversified taste choices.
2.  果汁機(jī)/ Juicer
進(jìn)行果汁出量的控制
Control the juice output
3.  熱水器/ Heater 

在用戶進(jìn)行出熱水的操作是，檢測(cè)到出水口有流量變化，此時(shí)可以做斷電保護(hù)
When the user performs hot water operation and detects a change in flow rate at the outlet, power-off protection can be implemented
4.  洗衣機(jī)/ Washing Machine
在洗衣機(jī)加洗衣液的地方安裝，用戶使用不同模式，出洗衣液的多少可以調(diào)節(jié)
Installed at the place where the washing machine is filled with laundry detergent, the amount of laundry detergent can be adjusted by the user using different modes
5.  飲水機(jī)/ Water Dispenser
用于控制出水量
Used to control the water output
6.  寵物喂食機(jī)/ Pet Feeding Machine
可以定量進(jìn)行寵物補(bǔ)水的控制
Can quantitatively control pet hydration
7.  ····需要計(jì)算流量或流速的產(chǎn)品
Products that require flow or velocity calculation

 產(chǎn)品優(yōu)點(diǎn)  / Advantage
1.  食品級(jí)流量傳感器，市面上流量傳感器大多數(shù)磁性材料都是直接與液體接觸的，而磁性材料大多為銣磁鐵，這種材料會(huì)被氧化，氧化物掉入液體中對(duì)健康都是有害的。而我司的磁體與液體是直接隔離開來無接觸。
Food grade flow sensors. Most of the magnetic materials used in flow sensors on the market come into direct contact with liquids, and the magnetic materials are mostly rubidium magnets, which can be oxidized and harmful to health if the oxides fall into the liquid. And our magnets are directly isolated from the liquid without contact.
2.  安裝方便，可以直接替代傳統(tǒng)流量傳感器
Easy to install, can directly replace traditional flow sensors
3.  使用便捷，傳感器的寬電壓范圍無需進(jìn)行電壓的轉(zhuǎn)換
Easy to use, the wide voltage range of the sensor does not require voltage conversion
4.  精度高
High precision