SLDL2100 Ultrasonic Liquid Level Meter

The SLDL2100 Ultrasonic Liquid Level Meter is an intelligent non-contact level measuring instrument powered by SonicScan technology. The SLDL2100 Ultrasonic Liquid Level Meter provides high stability, high accuracy, and maintenance-free level monitoring for various industrial liquid and solid applications.

Product Introduction of SLDL2100 Ultrasonic Liquid Level Meter

Solidat Applied Technologies Ltd. is one of the leading manufacturers and suppliers of SLDL2100 Ultrasonic Liquid Level Meter in China, and supports full customization for special working conditions. We provide high-quality SLDL2100 Ultrasonic Liquid Level Meter from stock, and welcome global customers to request factory quotations with professional service and competitive pricing.

The SLDL2100 Ultrasonic Liquid Level Meter works by emitting ultrasonic pulses that reflect off the medium surface. The echo is received and converted into an electrical signal. Using the time-of-flight principle, the SLDL2100 Ultrasonic Liquid Level Meter calculates distance with the formula: S = C × T / 2, ensuring stable and accurate measurement results.

Key Features of SLDL2100 Ultrasonic Liquid Level Meter

•Patented SonicScan acoustic matching technology for stronger signal reliability.

• Measurement unaffected by process conditions; no debugging or calibration required.

• Built-in temperature sensor for intelligent real-time compensation.

• One-click false echo learning for accurate measurement in complex environments.

• Echo and false echo display for easy on-site analysis.

• Multi-language support including Chinese menu interface.

• Supports external 4–20mA input for multi-sensor fusion.

• Supports GPS input for location and data synchronous transmission.

• Rich communication: HART, Modbus, Profibus PA, Foundation Fieldbus, GPRS/CDMA, Bluetooth.

Working Principle of SLDL2100 Ultrasonic Liquid Level Meter

The SLDL2100 Ultrasonic Liquid Level Meter uses SonicScan to transmit ultrasonic pulses. When pulses contact the medium surface, echoes return to the transducer. The system measures the time interval and computes the distance using sound velocity. This non-contact design makes the SLDL2100 Ultrasonic Liquid Level Meter suitable for almost all media types.

Product Application & Matching

The SLDL2100 Ultrasonic Liquid Level Meter can be used with other level control devices to form a complete measurement system:

•Ultrasonic level meter: SLDL2100

• Radar level meter: SLDL5285

• Microwave level switch: SLDL5400

• RF admittance switch: SLDL3500

• Tuning fork limit switch: SLDL1500

• Vibrating level switch: SLDL1610

It is widely used in water treatment, petroleum, chemical, food, metallurgy, and other industrial level monitoring fields.