--- product_id: 109112375 title: "Liquid level Controller 4421AD1 , 240 VAC" brand: "gic" price: "R$335" currency: BRL in_stock: true reviews_count: 8 category: "Gic" url: https://www.desertcart.com.br/products/109112375-liquid-level-controller-4421ad1-240-vac store_origin: BR region: Brazil --- # 240 VAC power output 1k to 200k sensitivity range -10 to +60°C operating temp Liquid level Controller 4421AD1 , 240 VAC **Brand:** gic **Price:** R$335 **Availability:** ✅ In Stock ## Summary > 💧 Master your liquid levels like a pro—never miss a drop! ## Quick Answers - **What is this?** Liquid level Controller 4421AD1 , 240 VAC by gic - **How much does it cost?** R$335 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/109112375-liquid-level-controller-4421ad1-240-vac) ## Best For - gic enthusiasts ## Why This Product - Trusted gic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Mounting Options:** Easily install on base or DIN rail to fit any setup. - • **Robust Industrial Grade Power:** Reliable 240 VAC output designed for professional environments. - • **Built to Withstand the Elements:** Operates flawlessly from -10°C to 60°C with 5-95% non-condensing humidity tolerance. - • **Precision Control at Your Fingertips:** Adjust sensitivity from 1k to 200k for exact liquid level management. - • **Trusted Brand with Proven Reliability:** GIC’s industrial-grade controller outperforms hobby kits—join the pros who refuse to settle. ## Overview The GIC Liquid Level Controller 4421AD1 is a professional-grade device engineered for precise liquid level management with a wide sensitivity range (1k to 200k), robust 240 VAC power output, and durable operation across -10°C to 60°C. Designed for industrial use, it supports base or DIN rail mounting and maintains performance in high humidity environments, making it the trusted choice for managers demanding reliability and accuracy. ## Description 1. 240 vac, liquid level controller, 1 c/o, 1k to 200 k sensitivity,draining & filling.: Gic 3. Humidity %: 5 to 95 % rh (non condensing) 4. Item weight : 235 g 5. Mounting type : base/din rail 6. Operating temperature : -10 to +60 d. Review: Excellent - Excellent. Work good. Review: Professional/industrial one, compared to the unbranded ones - This is the only branded, industrial use water controller on desertcart. All the rest available on desertcart are made from hobby kits and unreliable, bought a few, replaced defective ones, couldn’t get even one unbranded one working. Finally bought this one from the seller Mammidi Enterprises. (Ignore the seller ratings, as he sells industrial equipment, and the average consumer is going to have a tough time using the products due to the technicalities of the wiring diagrams or even understanding the instruction manual) For the folks complaining about connections, or saying it's not working, it's simple... Imagine a regular switch, that's 15 and 18. 15 and 18 is not the power for the motor. It's only a switch (relay) that goes on or off depending on the water level. ## Features - Liquid level controller - Power output: 240 VAC - Item Weight : 235 g ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075Z1BWK1 | | Best Sellers Rank | #9,395 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Liquid Level Sensors | | Brand | GIC | | Brand Name | GIC | | Colour | multicolor | | Country of Origin | India | | Customer Reviews | 4.1 out of 5 stars 140 Reviews | | Display Type | LED | | Item Weight | 150 Grams | | Model Number | 4421AD1 | | Part Number | 44S0006-4421AD1 | | Smart Home Compatibility | Not Smart Home Compatible | | Voltage | 240 Volts | ## Product Details - **Brand:** GIC - **Colour:** multicolor - **Display Type:** LED - **Item Weight:** 150 Grams - **Voltage:** 240 Volts ## Images ![Liquid level Controller 4421AD1 , 240 VAC - Image 1](https://m.media-amazon.com/images/I/51aqGITMqhL.jpg) ![Liquid level Controller 4421AD1 , 240 VAC - Image 2](https://m.media-amazon.com/images/I/61fuiSjzHKL.jpg) ![Liquid level Controller 4421AD1 , 240 VAC - Image 3](https://m.media-amazon.com/images/I/310mDR+JJlL.jpg) ![Liquid level Controller 4421AD1 , 240 VAC - Image 4](https://m.media-amazon.com/images/I/41NKzFAfAIL.jpg) ![Liquid level Controller 4421AD1 , 240 VAC - Image 5](https://m.media-amazon.com/images/I/31ckeutQO4L.jpg) ## Questions & Answers **Q: Every now and then the seller marking different MRP -- why ??** A: the manufacturer revises the price of the product at regular interval and depending upon the depletion of stock the sellers are also following the new MRP. This I hope will help you to understand. **Q: What is a contactor? Is it necessary ? I have a starter .** A: if you have starter, contactor is not required **Q: Kya yeh khud bhi kuchh bijali ki khapat karta hai?** A: https://www.youtube.com/watch?v=xpiNAGf3wJ8 pLEASE VIEW THE VIDEO ABOVE **Q: I dont have undergrount water tank i want to start borwell water pump to fill overhead tank 3 probes is ok** A: 3 probes is enough It'll work 6 probes are used for 2 tanks ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by P***H on 23 November 2025* Excellent. Work good. ### ⭐⭐⭐⭐⭐ Professional/industrial one, compared to the unbranded ones *by A***Y on 2 May 2021* This is the only branded, industrial use water controller on Amazon. All the rest available on Amazon are made from hobby kits and unreliable, bought a few, replaced defective ones, couldn’t get even one unbranded one working. Finally bought this one from the seller Mammidi Enterprises. (Ignore the seller ratings, as he sells industrial equipment, and the average consumer is going to have a tough time using the products due to the technicalities of the wiring diagrams or even understanding the instruction manual) For the folks complaining about connections, or saying it's not working, it's simple... Imagine a regular switch, that's 15 and 18. 15 and 18 is not the power for the motor. It's only a switch (relay) that goes on or off depending on the water level. ### ⭐⭐⭐⭐ Level indications *by A***R on 21 August 2025* Product working ok Drain and filling system Single sensor and two sensor But no options low level and high level induction show in this device ## Frequently Bought Together - Gic Liquid Level Controller, Control Water Level Of Tank And Protects Submersible Pumps Against Dry Running And Prevents Overfilling, Stainless Steel Sensor Probe (Controller (4421Ad1)) - amiciSmart Automatic Over/Under Voltage and Over Load Protection (Adjustable Setting) with Auto Re-Connect LED Display Standard Din-Rail Mounted Single Phase 220V, 63A (13.8kW) - ELMEASURE White, 32A Automatic Changeover with Current Limiter, Single Phase ACCL --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/109112375-liquid-level-controller-4421ad1-240-vac](https://www.desertcart.com.br/products/109112375-liquid-level-controller-4421ad1-240-vac) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-12*