Company Profile
Shenzhen DYP Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production, sales and supporting services of ultrasonic technology applications. Its core product lineup covers ultrasonic distance measurement sensors, ultrasonic liquid level sensors, ultrasonic height measurement sensors, ultrasonic fuel level sensors, as well as customized technical development for a full range of ultrasonic products.Certified as both a Shenzhen High-tech Enterprise and a National High-tech Enterprise, the company holds more than 20 patents. Committed to sustainable long-term growth, DYP focuses on professional refinement and intensive development, prioritizing continuous technical accumulation and investment in the ultrasonic industry. It has accumulated extensive practical experience and mature tailored solutions for diverse application scenarios across multiple sectors.
Main Business
Shenzhen DYP Technology Co., Ltd. specializes in the R&D of various ultrasonic sensors for distance measurement, liquid level monitoring, height detection and oil level gauging, as well as a full range of ultrasonic modules and other intelligent sensor products. As a Shenzhen High-tech Enterprise and National High-tech Enterprise, the company holds more than 70 patents, with extensive industry experience and customized solutions for diverse application scenarios.
Main Products
SL01‑IBC Tank Level Sensor
Description：
The SL01 IBC Tote Liquid Level Gauge is an innovative measurement and control device specifically designed for remote liquid level monitoring in closed containers. Utilizing 60GHz millimeter-wave radar technology, it can penetrate non-metallic materials such as PE, PP, and wood, enabling non-invasive, non-contact precision measurement without the need for drilling or opening holes, effectively preventing media contamination and structural damage to the container. The housing is constructed of ABS+PC engineering plastic, featuring explosion-proof safety certification and an IP67 ingress protection rating, with resistance to corrosive environments. It thoroughly resolves the common issues associated with traditional pressure-type, capacitive, and float-type sensors, including susceptibility to corrosion, adhesion, leakage, and high maintenance costs.
Application Areas:
- Liquid level and material level monitoring in a wide range of demanding scenarios, including:
- Chemical IBC totes (strong acid/alkali solvents)
- Wine fermentation tanks (sterile environments)
- Food storage tanks (applications requiring FDA compliance/certification)
- Hazardous waste recovery and treatment
SL02‑Drum Level Sensor
Description：
- The SL02 Oil Drum Level Gauge is an intelligent wireless monitoring device specifically designed to address the liquid level measurement challenges in the fuel storage and transportation industry. Traditional oil drum level management typically relies on manual inspections or contact-type sensors, which suffer from monitoring delays, complex installation, susceptibility to corrosion, leakage risks, and difficulty in achieving real-time remote control. The SL02 integrates a high-precision sensor, WiFi wireless communication, a long-lasting built-in battery, and a dedicated mobile APP to deliver continuous, accurate level monitoring with real-time data transmission, significantly improving fuel management efficiency and safety.
- The product features a wide operating temperature range of -20°C to 60°C and an IP67 ingress protection rating, making it suitable for indoor, basement, outdoor, and even remote harsh environments. Users can remotely view liquid levels, adjust parameters, and set low-level or abnormal alarms via the APP, with the system automatically sending email alerts—enabling an upgrade from “passive inspection” to “active warning” management, and effectively preventing fuel shortages or leakage risks.
- With its outstanding advantages of cable-free installation, zero leakage, long battery life, and easy setup, the SL02 directly addresses the core pain points of traditional level monitoring—high costs, difficult maintenance, and slow response times. It is a reliable solution for achieving intelligent, unmanned liquid level management in applications such as oil drums, storage tanks, generator fuel tanks, and more.
Application Fields: This product serves as a reliable solution to realize intelligent and unattended liquid‑level management for drums, storage tanks, generator fuel tanks and other related scenarios.Product Picture
SL03‑LPG Level Sensor
Description：
- The PLH-SL03-V1.0 is an ultra-slim wireless liquid level sensor designed specifically for LPG cylinder and storage tank residual monitoring in homes, restaurants, and small-to-medium-sized businesses.
- Traditional methods of checking LPG cylinder levels—lifting and weighing manually or opening valves for inspection—are not only cumbersome but also fail to provide real-time depletion warnings, lack safety alerts, and make digital batch management nearly impossible.
- The PLH-SL03-V1.0 changes the game. Featuring an external, non-contact thickness measurement solution, it requires no drilling, no valve opening, and no modification to the cylinder. With BLE 5.0 low-energy Bluetooth, a replaceable coin-cell battery, and a dedicated mobile APP, it continuously and accurately collects residual gas data and wirelessly transmits it to your device—giving you real-time visibility into cylinder levels and proactive safety alerts before you run out.
Application Fields: Household LPG cylinders, commercial gas cylinders for catering, RV gas tanks and mobile food‑truck gas cylinders.
SG01‑Trash Fill‑Level Detector
Description：
Built on ultrasonic technology, the SG01 Waste‑Level Detector is tailored for IoT automatic control. It monitors bin filling status and sends remote reports automatically to schedule timely garbage pickup, reduce manpower expenditure and boost sanitation management efficiency. With easy installation, network intelligence, IP protection, long lifespan and strong adaptability, this unit also works for wireless level measurement and underground liquid‑level monitoring and other IoT‑sensor applications.
Application Fields: Trash‑bin fill‑level detection, wireless liquid‑level measurement, underground‑pit liquid‑level monitoring and other relevant scenarios.