High-Performance Ultrasonic Level Meter with OLED Display

Product Description

The Ultrasonic Level Transmitter with 4–20 mA Output from Brotek Instruments is a high-performance non-contact level measurement device designed for accurate monitoring of liquid levels in industrial and environmental applications. Using ultrasonic sound waves, the transmitter measures the time taken for an emitted pulse to reflect from the liquid surface and return to the sensor, providing precise and maintenance-free level measurement without contacting the process medium. Its integrated OLED display ensures excellent visibility and simplifies on-site configuration, even in low-light conditions. Designed for reliable operation in demanding environments, the transmitter incorporates digital filtering, dynamic echo recognition, and temperature compensation to deliver stable measurements despite changing process conditions. The instrument supports both level and distance measurement, allows programmable start and end points, and features backup and restoration settings for easy commissioning and maintenance. Its compact ABS enclosure and IP65 protection make it suitable for indoor and outdoor installations. The transmitter provides 4–20 mA analog output along with RS485 communication, enabling seamless integration with PLC, DCS, SCADA, and industrial automation systems. Suitable for storage tanks, water and wastewater treatment plants, effluent treatment plants, canals, irrigation systems, and other liquid level applications, it offers dependable performance, simple installation, and long-term operational reliability.