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不銹鋼光學(xué)液位傳感器 LLM19SC24P應(yīng)用鄰域

1.  水塔水位監(jiān)測  /   Water tower water level monitoring
2.  液位控制設(shè)備  /  Liquid level control equipment
3.  漏液保護(hù)設(shè)備  / Leakage protection equipmen t
4.  缺液保護(hù)設(shè)備  /  Lack of liquid protection equipment
5.  帶水箱的產(chǎn)品  /  Products with water tank
6.  熱水器/  Water heater
熱水器中沒有液體，則做停止加熱處理
If there is no liquid in the water heater, do stop heating treatment
7.  水族設(shè)備  /  Aquarium equipment
可配合遠(yuǎn)程設(shè)備或者其他設(shè)備，實(shí)時監(jiān)測魚缸里面的液位是否正常，例如在低水位監(jiān)測點(diǎn)安裝傳感器，若水位到達(dá)此點(diǎn)則提示，或在高液位監(jiān)測點(diǎn)，水位超過則 提示，以確保魚缸水位不會過低過高。
It can work with remote devices or other devices to monitor whether the water level in the aquarium is normal in real time. For example, a sensor is installed at the low water level monitoring point to prompt if the water level reaches this point, or at the high water level monitoring point to prompt if the water level exceeds this point, so as to ensure that the water level of the aquarium is not too low or too high.
8.  適用于環(huán)境嚴(yán)苛的設(shè)備，高溫/高壓環(huán)境下監(jiān)測水位
It is suitable for equipment with harsh environment, and monitors water level in high-temperature/high-pressure environment

 LLM19SC24P的原理與優(yōu)勢

1.  光學(xué)式液體傳感器的原理/  The principle of optical liquid sensors
傳感器利用光電效應(yīng)和光的棱鏡的折射效應(yīng)進(jìn)行檢測容器內(nèi)是否有液體的存在，當(dāng)容器內(nèi)有液體時，傳感器的紅外發(fā)光源發(fā)出的光照射到棱鏡上，由于棱鏡的折射率和液體相似，不會或有少量的紅外光被反射回來。當(dāng)容器內(nèi)沒有液體，傳感器的紅外發(fā)光源發(fā)出的光照射到棱鏡上，會進(jìn)行反射光電二極管接收到紅外光后，阻值發(fā)生改變，從而使電路中的電壓隨發(fā)生改變
The sensor uses the photoelectric effect and the refraction effect of the prism of light to detect whether there is liquid in the container, when there is liquid in the container, the light emitted by the infrared light source of the sensor irradiates the prism, because the refractive index of the prism is similar to that of the liquid, there will be no or a small amount of infrared light reflected back. When there is no liquid in the container, the light emitted by the sensor's infrared light source hits the prism, and the photodiode receives the infrared light, and the resistance value changes, so that the voltage in the circuit changes

2.  優(yōu)勢 /  Advantages
采用不銹鋼外形，可承受超高的水壓
With a stainless steel profile, it can withstand ultra-high water pressure
M19的螺紋可隨意更換
The threads of the M19 can be changed at will
PNP/NPN輸出驅(qū)動強(qiáng)勁
The PNP/NPN output drives strongly
光學(xué)方式檢測精確可靠
Optical detection is accurate and reliable
使用壽命長
Long service life

LLM19SC24P產(chǎn)品特性/ Product features
此傳感器可在嚴(yán)苛的工業(yè)環(huán)境中使用，其耐溫最高可達(dá)120℃
The sensor can be used in harsh industrial environments and is resistant to temperatures up to 120°C
此傳感器是帶自檢功能的傳感器，傳感器在正常工作的情況下自檢輸出信號線輸出ON，傳感器在內(nèi)部損壞或者使用過程中出現(xiàn)電路老化等的時候，自檢信號線輸出OFF
This sensor is a sensor with self-test function, the self-test output signal line output ON under the normal operation of the sensor, and the output of the self-test signal line OFF when the sensor is damaged internally or the circuit is aging during use
無機(jī)械運(yùn)動結(jié)構(gòu)，不存在卡死等諸多問題，檢測可靠性高
There is no mechanical movement structure, there are no problems such as jamming, and the detection reliability is high
可選擇多種材質(zhì)應(yīng)對您所需檢測的液體
Choose from a variety of materials to suit the liquid you need
檢測精度高，重復(fù)性好，相應(yīng)快速
The detection accuracy is high, the repeatability is good, and the corresponding is fast
無需用戶處理復(fù)雜數(shù)據(jù)，使用方便
I It is easy to use without the need for users to deal with complex data
采用獨(dú)創(chuàng)的陣列檢測方式，確保液位檢測的準(zhǔn)確
The original array detection method is used to ensure the accuracy of liquid level detection
相比傳統(tǒng)的單點(diǎn)傳感器，內(nèi)置安全準(zhǔn)確的數(shù)據(jù)采集處理算法
Compared with traditional single-point sensors, it has built-in safe and accurate data acquisition and processing algorithms