Ensure precise and reliable liquid level monitoring with this advanced Ultrasonic Level Sensor, designed for seamless integration into water tank monitoring and automatic control systems. Crafted from durable ABS material, this sensor combines wireless convenience with comprehensive features to deliver accurate water level and temperature measurements, enhancing your liquid storage management without the need for complex wiring or manual intervention. Key Features: · **Excellent Compatibility:** Easily integrates with existing water level monitoring systems to automatically control water flow, pump operation, alarms, and indicator lights, providing efficient and dependable high and low water level management. · **Wireless Operation:** Powered by batteries and utilizing 433Hz wireless transmission, this sensor offers a robust outdoor wireless range of up to 100 meters (328.1 feet), allowing flexible placement in hard-to-reach areas without cables, conduits, or electrical installation. · **Temperature Monitoring Capability:** Equipped to monitor both indoor and tank water temperatures with high accuracy, making it ideal for applications requiring precise temperature control such as wine storage or sensitive liquid environments. · **IP65 Waterproof Transmitter:** The transmitter features an IP65 waterproof rating, effectively protecting it from rain splashes and harsh environmental conditions, ensuring long-lasting durability and stable performance. · **Comprehensive LCD Display:** The 4.3-inch screen displays water level depth in a 10-segment bar graph, water level units (meters or feet), indoor and tank temperature (°C/°F), time (12H/24H), alarm status, battery reminders, and signal strength for easy monitoring at a glance. · **Alarm and Notification Functions:** Includes high and low water level alarm modes with audible buzzer alerts (120 seconds duration), low battery reminders, and configurable buzzer sounds for key presses, enhancing operational safety and convenience. · **Accurate Measurements:** Provides water level measuring range of approximately 1 to 5 meters (3.3 to 16.4 feet) with 0.01m resolution and ±0.05m accuracy; temperature measurement range from -40°C to 60°C (-40°F to 140°F) with 0.1°C resolution and ±1°C accuracy. · **User-Friendly and Easy Installation:** Lightweight and portable design with simple setup process makes it ideal for various container and tank liquid level monitoring applications, saving time and effort in deployment. Specifications: · Item Type: Ultrasonic Level Sensor · Material: ABS · Power Supply: Receiver – 3 x AAA Batteries (Not Included) or DC 5V Power Cord; Transmitter – 6 x AAA Batteries (Not Included) · Wireless Frequency: 433Hz · Wireless Range: Open distance approx. 100m (328.1ft); Effective distance approx. 30m (98.4ft) · Water Level Measuring Range: 1-5m (3.3-16.4ft) · Water Level Resolution: 0.01m; Accuracy: ±0.05m · Temperature Range (Receiver): 0°C to 50°C (32°F to 122°F) · Temperature Range (Transmitter): -40°C to 60°C (-40°F to 140°F) · Temperature Resolution: 0.1°C; Accuracy: ±1°C · Transmitter Protection: IP65 Waterproof · Screen Size: 4.3 inches Package Includes: · 1 x Ultrasonic Level Sensor This Ultrasonic Level Sensor offers a reliable, wireless, and highly accurate solution for water tank level and temperature monitoring, making it an essential tool for efficient liquid storage management in both residential and industrial settings.