Short Description: The DS1603 V1.0 ultrasonic liquid level measurement sensor series breakthrough the traditional opening can installation method and achieved the real-time non-contact liquid level monitoring in a closed container. The sensor need be attached to the bottom center of the container to detect its liquid level height. or attached to the side wall of the container to detect whether there is liquid in the container at the monitoring point.

The feature of DS1603 V1.0 module include 1 Millimeter resolution, 5cm to 200cm measurement range, Various connection type options: UART Automatic out, RS485 out, Switch output, 0-5Vdc analog voltage output.

The DS1603 V1.0 Series module is a strong ultrasonic sensor component, The sensor is built in a compact and rugged Plastic ABS housing and internal circuit potting treatment. which meets the IP67 waterproof standards.

In order to obtain the best performance, Please ensure that the shape of the container needs to be relatively regular and the surface is relatively flat.

1 Millimeter Resolution
Stable output from -15℃ to +60℃
2.0MHz frequency ultrasonic sensor,High solid penetration, suitable for containers made by metal, plastic and other materials
CE RoHS compliant
Various connection type formats: RS485, UART serial port output, Switch value output, 0-5vdc analog valtageoutput, flexable interface capacity
Dead bａnd 5cm
Max ranging measurement 200cm
Working voltage 3.3-12.0Vdc, 12-36.0Vdc,
Working current ＜35.0mA
Measurement accuracy：±(1+S*0.5%)，S stands for measured distance
Measuring container thickness 0.6-5mm
Small size, Light weight module
The sensors are designed for easy integration in your project or product
Operating temperature -15°C to +60°C
IP67 protection

Recommend for Real-time liquid height monitoring in the closed container which made by stainless, iron, glass, ceramic, non-foamed plastic etc..
Recommend for real-time Non serious deposition of pure single liquid or Miscibility of mixed liquids level monitoring
Recommend for smart water bottle, smart beer barrel, smart LPG container and other smart liquid level monitoring control system
……

Pos.	Connection type	Model
DS1603 V1.0	UART ourput	DS1603L V1.0
	RS485 output	DS1603DA V1.0
	Switch value output	DS1603NF V1.0
	0-5V analog voltage output	DS1603AQ V1.0

DS1603-V1.0 Datasheet
DS1603-V1.0 Mechanical Dimensions
DS1603-V1.0 Output Interfaces

Tank Level Sensor

Water Level Sensor

Shenzhen Dianyingpu Technology Co., Ltd.Hereinafter referred to as DYPlocated in shenzhen city was incorporated in 2008, as a China national high-tech enterprises designs and manufactures ultrasonic sensors, providing OEM, ODM, JDM business service of ultrasonic sensor solutions. DYP had more than 40 invention patents, utility models patents and software copyrights. The ultrasonic sensor modules are widely used in Smart Agriculture, Smart Cities, Robotic, Industrial IOT, Smart Environment, Transportation territories. Success in the applications of Ultrasonic liquid level, Ultrasonic solid level, Automatic feed system, Ultrasonic distance sensing, Smart parking garage, Automation control, Robotic obstacle avoidance, Objects proximity and awareness with technological accumulation. DYP company provided millions of sensors worldwide per year, Excellent quality products and good services are highly recognized by customers, our sensors have been integrated into 5000 projects worldwide. DYP company has become the industry preferred ultrasonic sensor supplier in china market. Company's corporate philosophy is Customers first, creating value for customers with better quality and better service. DYP is willing to maintain good cooperative relationship with partners, support with each other, develop and progress together, working together to accelerate development of the industry.Mission of our company is to explore a way to take off for smart sensing, aspired to be leading enterprise in smart sensing industry in china. Business philosophy is commit to integrity, professional, efficiency, mutual trust and profit, pursuit long-term sustainable development. Following customers requirements, keep updating service, products and solutions, desired to supply superior-quality solutions, products and professional technology service.2020 IOTE(14th) Gold Award of Innovative products.IOTEChina International Internet of Thing ExhibitionIs the largest and most comprehensive IoT expo in Asia,is a complete showcase of IoT industry chain, including IoT perceptual layer (RFID, Barcode, Smart Card, Smart Sensor), transport network layer (NB-IoT, LoRa, 2G/3G/4G/5G, eSIM, Bluetooth, WIFI, GPS, UWB) and Intelligentapplications layer(Cloud, Payment, RTLS, New Retail, Industry 4.0, Smart logistics, Smart City, Smart Home).