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Automatic ON/OFF control Circuit using Float sensor

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By Prathima
In this Post you are going to Learn about float Sensor, Actually sensors is nothing but its a device which sense the physical quantity( whatever available in nature) and convert into Electrical signal. 
इस पोस्ट में आप फ्लोट सेंसर के बारे में जानने जा रहे हैं, वास्तव में सेंसर कुछ भी नहीं है, लेकिन यह एक ऐसा उपकरण है जो भौतिक मात्रा (प्रकृति में उपलब्ध) और विद्युत संकेत में परिवर्तित होता है।
Remember "sensor output is always Electrical output".
याद रखें "सेंसर आउटपुट हमेशा इलेक्ट्रिकल आउटपुट होता है"।

In post I am  going to discuss about float sensor. This sensor indicates the presence of water level in the Tank. it  has three wire 
पोस्ट में मैं फ्लोट सेंसर के बारे में चर्चा करने जा रहा हूं। यह सेंसर टैंक में जल स्तर की उपस्थिति को इंगित करता है। इसके तीन तार हैं
Before going to this connection you should Know about Concept of No,NC and common.
इस संबंध में जाने से पहले आपको Concept of No, NC और आम के बारे में पता होना चाहिए। Any switches are sensors having the concept of enable or Disable this can b Expressed with boolean function that is only in Two condition 0 or 1. 
किसी भी स्विच सक्षम या अक्षम करने की अवधारणा वाले सेंसर हैं यह बूलियन फ़ंक्शन के साथ व्यक्त किया जा सकता है जो केवल दो स्थिति 0 या 1 में है।
here we little differences Between 0 & 1. 
note: When 1 in output it indicates high mean your Lamp or motor is in On condition similarly 0 indicates off condition.
यहाँ हम 0 और 1 के बीच थोड़ा अंतर रखते हैं।
नोट: जब आउटपुट में 1 यह इंगित करता है कि आपका लैंप या मोटर उच्च स्थिति में है तो इसी तरह 0 स्थिति को इंगित करता है।
but when we are coming to input part means switching part  we cant decide it is on or off. to know more information please watch my video.
लेकिन जब हम इनपुट भाग पर आ रहे हैं तो इसका मतलब है कि हम उस हिस्से को स्विच ऑन या ऑफ कर सकते हैं। अधिक जानकारी के लिए कृपया मेरा वीडियो देखे

you will clear all the Doubts in this video. now we will discuss only sensor part i.e float sensor.
float sensors are many types
आप इस वीडियो में सभी संदेह साफ़ कर देंगे। अब हम केवल सेंसर भाग पर चर्चा करेंगे अर्थात् फ्लोट सेंसर। फ्लोट सेंसर कई प्रकार के होते हैं
ØFloat switches
ØWater level controls
ØFloatless level indicators
ØSingle point level indicators 
ØHanging water level sensors
ØConductivity level sensors
ØElectronic water level indicator
ØSpark plug water level indicators
ØPVC water level sensors
ØWireless water level sensors
ØSwimming pool water level indicators.

Here we are going To discuss float sensor which mentioned below. 
यहां हम फ्लोट सेंसर पर चर्चा करने जा रहे हैं, जो नीचे उल्लेखित है।


Above circuit Indicates That Float switch Connected in No by using Relay. when You are on the motor,relay will activate and tank will fill water at certain Level. if water touches the water to sensor(float sensor) float sensor will float in water from Minimum to maximum level after it float sensor senses No turns into NC and Alarm or motor get off according to your circuit. Below Diag. Showing inside of the float sensor.
ऊपर सर्किट बताता है कि फ्लोट स्विच रिले का उपयोग करके नहीं में जुड़ा हुआ है। जब आप मोटर पर होते हैं, तो रिले सक्रिय हो जाएगा और टैंक निश्चित स्तर पर पानी भर देगा। यदि पानी सेंसर को पानी को छूता है (फ्लोट सेंसर) फ्लोट सेंसर पानी में न्यूनतम से अधिकतम स्तर तक तैरने के बाद सेंसर होश में होगा, तो एनसी और अलार्म में कोई बदलाव नहीं होता है या आपके सर्किट के अनुसार मोटर बंद हो जाता है। डायग के नीचे। फ्लोट सेंसर के अंदर दिखा रहा है।
t
Above sensor Connected in NO position
ऊपर संवेदक NO स्थिति में जुड़ा हुआ है
Above Sensor Connected in NC position
नेकां स्थिति में सेंसर से ऊपर






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