{"product_id":"anti-corrosion-rated-water-level-sensor-with-ball-float-switch","title":"Anti-Corrosion Rated Water Level Sensor with Ball Float Switch","description":"\u003ch1\u003eAnti-Corrosion Rated Water Level Sensor with Ball Float Switch\u003c\/h1\u003e\n\n\u003cp\u003eThis water level sensor uses a ball float switch mechanism to detect liquid levels. Designed with corrosion-resistant contacts, it is ideal for water tanks, sumps, and industrial liquid containers. It provides reliable on\/off switching for automatic pump control or level alarms.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e10W \/ 50W max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Switching Current\u003c\/td\u003e\n\u003ctd\u003e0.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Switching Voltage\u003c\/td\u003e\n\u003ctd\u003e100V AC \/ DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCorrosion-resistant PP plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1 meter (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-water-tank-level-monitor-kit-v2\"\u003eAutomatic overhead tank water level controller with pump cutoff\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eSump pump control to prevent dry run or overflow\u003c\/li\u003e\n  \u003cli\u003eLiquid level alarm system using a buzzer and microcontroller\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-automatic-plant-watering-system\"\u003eDIY automatic pet water dispenser or plant watering system\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis float switch works with any microcontroller including Arduino, ESP8266, ESP32, and Raspberry Pi. Use a digital input pin with internal pull-up to detect the switch state. It is compatible with both 5V and 3.3V logic boards when configured correctly.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect one wire to a digital I\/O pin with an internal pull-up resistor enabled, and the other to ground. When liquid level rises, the internal reed switch closes, pulling the pin low. Avoid switching high inductive loads directly; use a relay module for pump control.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eYes, connect the float switch to any digital pin with internal pull-up enabled. It acts as a simple switch, giving a HIGH\/LOW signal for water level detection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does the anti-corrosion feature work?\u003c\/summary\u003e\u003cp\u003eThe anti-corrosion rating comes from the sealed reed switch and corrosion-resistant PP plastic body, preventing rust and ensuring long life in water.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the maximum current this switch can handle?\u003c\/summary\u003e\u003cp\u003eThe switch can handle up to 0.5A of current. For higher loads, use a relay to control the pump or device.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53444953899373,"sku":"CDN-0231","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_7d451a20-f36f-4a7f-af5e-6c041bd90366.jpg?v=1781512323","url":"https:\/\/compoden.com\/products\/anti-corrosion-rated-water-level-sensor-with-ball-float-switch","provider":"Compoden","version":"1.0","type":"link"}