--- product_id: 323931234 title: "Water Level Sensor Liquid Depth Transmitter Pressure Controller 4-20Ma For Industrial Water Monitoring Display System" brand: "walfront" price: "€ 56.81" currency: EUR in_stock: true reviews_count: 6 category: "Walfront" url: https://www.desertcart.at/products/323931234-water-level-sensor-liquid-depth-transmitter-pressure-controller-4-20ma store_origin: AT region: Austria --- # 200m max depth Full stainless steel seal Diffusion silicon sensor Water Level Sensor Liquid Depth Transmitter Pressure Controller 4-20Ma For Industrial Water Monitoring Display System **Brand:** walfront **Price:** € 56.81 **Availability:** βœ… In Stock ## Summary > 🌊 Stay ahead of the flow with precision depth sensing! ## Quick Answers - **What is this?** Water Level Sensor Liquid Depth Transmitter Pressure Controller 4-20Ma For Industrial Water Monitoring Display System by walfront - **How much does it cost?** € 56.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/323931234-water-level-sensor-liquid-depth-transmitter-pressure-controller-4-20ma) ## Best For - walfront enthusiasts ## Why This Product - Trusted walfront brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Full stainless steel sealing with silicone oil isolation ensures durability and resistance to harsh media. - β€’ **Precision You Can Trust:** Equipped with a diffusion silicon sensor for high accuracy and stable readings in diverse liquids. - β€’ **Dive Deep with Confidence:** Measures liquid levels up to 200 meters deep, perfect for industrial and environmental monitoring. - β€’ **Plug & Play Industrial Grade:** Compact, easy to install, and outputs standard 4-20mA signals for smooth integration with display systems. - β€’ **Versatile Liquid Compatibility:** Works seamlessly with water, oil, sewage, and viscous liquids across multiple industries. ## Overview The Walfront Water Level Sensor is an industrial-grade liquid depth transmitter designed for accurate measurement up to 200 meters. Featuring a diffusion silicon sensor and a fully sealed stainless steel probe filled with silicone oil, it delivers stable, reliable readings across a wide range of liquids including water, oil, and sewage. Its compact design and 4-20mA output make it ideal for integration in water plants, sewage treatment, mining, and hydrological applications. ## Description Features: A wide range of media compatibility, it can measure from water, oil to the viscosity of sewage Wide range of temperature compensation which is not affected by foaming, deposition of measured medium, up to 200 meters deep Widely used in water plant, sewage treatment plants, urban water supply, high-rise pool, Wells, mines, industrial water, water , oil pool, hydrological geology, reservoir, river, sea and other places. Using diffusion silicon sensor, measurement accuracy, good stability Transmitter probe adopts full stainless steel sealing structure, filled with silicone oil, sensor chip is completely isolated with the media, can measure a variety of medium level Compact structure, strong, easy installation and use, Can cooperate with digital display output instructions Specification: Model: T80 Input voltage: AC220V Output : 4-20mA Measuring medium: liquid Weight: Approx.521g/18.4oz Package list: 1 x Light Column Display Review: instruction manual not available with package - the product which was received and noticed there is NO operating/instruction manual of with this product. Review: Slight variation of the pictured model-zero english manual - But you can't beat the price. Spend some time digging around on the internet, google translate a manual for a different model, spend an hour changing settings and learning what they do. After spending those couple of hours, you'll still be wildly ahead of a name-brand version of this AND you'll feel like a genius. You can use this for pretty much any type of sensor. I am using it for a 4-20ma pressure transducer. The upper and lower level alarms and relay controls are great. I am running this on 120v AC which means the sensor output is 12v not 24v. This is not really an issue for me, most cheap china sensors say 24v but they mean 10-24v. ## Features - WIDELY APPLICATIONS FOR DIFFERENT TYPES OF LIQUIDS--A wide range of media compatibility, it can measure from water, oil to the viscosity of sewage - WIDE RANGE OF TEMPERATURE AND DEEP--Wide range of temperature compensation which is not affected by foaming, deposition of measured medium, up to 200 meters deep - VARIETY SUPPLIES FOR DAILY LIFE--Widely used in water plant, sewage treatment plants, urban water supply, high-rise pool, Wells, mines, industrial water, water , oil pool, hydrological geology, reservoir, river, sea and other places - HIGH AND GOOD STABILITY PERFORMANCE--Using diffusion silicon sensor, measurement accuracy, good stability - WELL-SEALED ENSURES COMPLETELY ISOLATED--Transmitter probe adopts full stainless steel sealing structure, filled with silicone oil, sensor chip is completely isolated with the media, can measure a variety of medium level ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L4M9VYG | | Brand | Walfront | | Brand Name | Walfront | | Color | Multi | | Colour | Multi | | Country of Publication | China | | Customer Reviews | 4.0 out of 5 stars 44 Reviews | | Included Components | inc | | Item Weight | 5.21 Grams | | Item weight | 5.21 Grams | | Level Measurement Type | digital | | Level Measurement Units | meter | | Manufacturer | Walfront | | Manufacturer Part Number | Wal frontg1ysgv489x | | Material | Stainless Steel , Silicone Oil, Diffusion Silicon Sensor | | Material Type | Stainless Steel, Silicone Oil, Diffusion Silicon Sensor | | Model Number | Wal frontg1ysgv489x | | Operation Mode | Manual | | Operation mode | Manual | | Style | Standard | | Style Name | Standard | | UPC | 736077089050 | | Unit Count | 1 Count | ## Product Details - **Brand:** Walfront - **Colour:** Multi - **Item weight:** 5.21 Grams - **Material:** Stainless Steel, Silicone Oil, Diffusion Silicon Sensor - **Style:** Standard ## Images ![Water Level Sensor Liquid Depth Transmitter Pressure Controller 4-20Ma For Industrial Water Monitoring Display System - Image 1](https://m.media-amazon.com/images/I/51S6VTL9iRL.jpg) ## Questions & Answers **Q: does it come with the level probe?** A: Yes,hope it can help you. ## Customer Reviews ### ⭐⭐⭐ instruction manual not available with package *by J***D on 18 July 2024* the product which was received and noticed there is NO operating/instruction manual of with this product. ### ⭐⭐⭐⭐⭐ Slight variation of the pictured model-zero english manual *by H***Y on 13 December 2023* But you can't beat the price. Spend some time digging around on the internet, google translate a manual for a different model, spend an hour changing settings and learning what they do. After spending those couple of hours, you'll still be wildly ahead of a name-brand version of this AND you'll feel like a genius. You can use this for pretty much any type of sensor. I am using it for a 4-20ma pressure transducer. The upper and lower level alarms and relay controls are great. I am running this on 120v AC which means the sensor output is 12v not 24v. This is not really an issue for me, most cheap china sensors say 24v but they mean 10-24v. ### ⭐⭐⭐⭐⭐ Medidor de nivel de Agua *by R***A on 24 August 2025* DespuΓ©s de 3 aΓ±os de uso . Es el mejor medidor de nivel de agua ,extremadamente exacto , y muy confiable ,es de calidad INDUSTRIAL. ## Frequently Bought Together - Level Meter Sensor Water Depth Level Display Meter Intelligent Pressure Controller Light Column Display 4-20MA Level Transmitter Liquid - Submersible Level Sensor 4-20mA, Throw-In Type Liquid Level Sensor,24V DC Input Liquid Level Transmitter,0-5M Measuring Range - YB‑2J‑F Liquid Level Transmitter 5m Cable Water Level Sensor Detector 12‑32VDC 4‑20mA 304 Stainless Steel Liquid Level Sensor (0‑) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/323931234-water-level-sensor-liquid-depth-transmitter-pressure-controller-4-20ma](https://www.desertcart.at/products/323931234-water-level-sensor-liquid-depth-transmitter-pressure-controller-4-20ma) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-13*