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Automatic Motor Off Circuit Using Float Sensor

Image
By Prathima



In  in Post  You are Going To Lear ladder Representation of Automatic Motor Off Using Float sensor.

 पोस्ट में आप फ्लोट सेंसर का उपयोग करके स्वचालित मोटर ऑफ की सीढ़ी का प्रतिनिधित्व करने जा रहे हैं।
In last Post already i discussed about float sensor.Toady we will learn what are the components required for Automatic Circuit. 
     Here we need following Components.
        1. Push button For start
        2. Electromagnetic Relay( 2 Changeover) 
        3. Single Phase Motor or Already connected motor in your                    home 
        4. Float Sensor and Wires According to your Requirement.
पिछले पोस्ट में मैंने पहले ही फ्लोट सेंसर के बारे में चर्चा की थी। फिर भी हम सीखेंगे कि स्वचालित सर्किट के लिए आवश्यक घटक क्या हैं।

       यहां हमें निम्नलिखित घटकों की आवश्यकता है।

          1. प्रारंभ के लिए पुश बटन

          2. विद्युत चुम्बकीय रिले (2 बदलाव)

          3. सिंगल फेज मोटर या पहले से आपके घर में कनेक्टेड मोटर
         4. फ्लोट सेंसर और तार अपनी आवश्यकता के अनुसार।

 In Below Diag. you can see the tank filling with water. I made  hardware  circuit with motor, Tank,Relay & sensor.
नीचे डायग में। आप टैंक को पानी से भरते हुए देख सकते हैं। मैंने मोटर, टैंक, रिले और सेंसर के साथ हार्डवेयर सर्किट बनाया।



Now we will going to learn Ladder Representation of Motor automatic off using Electromagnetic Relay.
अब हम इलेक्ट्रोमैग्नेटिक रिले का उपयोग कर मोटर ऑटोमैटिक ऑफ लैडर रिप्रजेंटेशन सीखने जा रहे हैं.
Working of Above Circuit.
When You press the Push button, Relay will Activate and motor gets on. When Its Reaches at certain level Float Sensor activated and relay 2 gets on along with alarm and motor get off.

Here this circuit work as interlocking. when R2 activated R2 Nc terminal becomes no and there is no power supply coming to the motor.
Again when water slowly Decreasing Float sensor Off and Motor Gets on.

 Remember. when tank is empty or when it has limited water, sensor is in Off condition only.
when water touches the float sensor, float  sensor get activated and alarm on,  motor off.
उपरोक्त सर्किट का कार्य करना।

 जब आप पुश बटन दबाते हैं, तो रिले सक्रिय हो जाएगा और मोटर चालू हो जाएगा। जब कुछ स्तरों पर इसका पहुंचता है तो फ्लोट सेंसर सक्रिय और रिले 2 अलार्म और मोटर के साथ बंद हो जाता है।

यहां यह सर्किट इंटरलॉकिंग का काम करता है। जब R2 सक्रिय R2 Nc टर्मिनल बन जाता है और मोटर में कोई बिजली की आपूर्ति नहीं होती है।

 फिर जब पानी धीरे-धीरे फ्लोट सेंसर को घटाता है और मोटर चालू हो जाता है।

याद है। जब टैंक खाली होता है या जब उसमें सीमित पानी होता है, तो सेंसर केवल बंद स्थिति में होता है।

 जब पानी फ्लोट सेंसर को छूता है, तो फ्लोट सेंसर सक्रिय हो जाता है और मोटर बंद हो जाता है।

 Hope this post is help you to understand the concept.
To Know about electromagnetic Relay Plz watch my Video

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