APOLLO Launches 04-20-20010 Ultrasonic Level Sensor for Asphalt Paver Leveling Systems

Our company today announced the launch of the APOLLO 04-20-20010 Ultrasonic Level Sensor, a precision sensor engineered for asphalt paver leveling systems. Combining ultrasonic level measurement with PWM slope sensing, the sensor helps paving crews hold grade and slope accurately for a smooth, uniform mat on every pass.

Precise Grade and Slope Control

Accurate leveling is the foundation of a quality asphalt mat. The 04-20-20010 delivers continuous feedback to the paver control system, enabling real-time adjustments that keep mat thickness and slope within tight tolerances. Because measurement is non-contact, there are no mechanical wear points to drift over time, so accuracy is maintained throughout the paving season.

Key Features and Benefits

• Dual-Function Sensing: Ultrasonic level measurement and PWM slope sensing in one compact unit.
• Moisture Resistant: A sealed housing resists moisture, dust and asphalt splash for all-weather reliability.
• Non-Contact Measurement: Ultrasonic distance sensing eliminates mechanical wear points.
• Plug-and-Play Replacement: Direct OEM replacement compatibility simplifies installation.
• Rugged Construction: Withstands vibration, temperature extremes and airborne particulates.
• Minimal Maintenance: A solid-state design delivers long service life with low upkeep.

Why Moisture Resistance Matters

On real paving sites, sensors face dust, water spray and asphalt splash. A moisture-resistant, sealed housing keeps the 04-20-20010 reading accurately even in rain or after routine cleaning, reducing downtime and protecting the investment in leveling equipment.

Technical Specifications

Where It Performs

• Highway construction and rehabilitation
• Municipal road paving projects
• Airport runway paving and overlay
• Commercial and industrial paving areas

Designed as a direct replacement, the sensor fits a wide range of asphalt pavers, milling machines and road rollers, making it a practical spare to keep on hand.

Quality Assurance

Each APOLLO 04-20-20010 Ultrasonic Level Sensor is produced under an ISO 9001:2015 certified quality management system and inspected before shipment, so contractors receive a component that meets the demanding tolerances of modern paving equipment.

Availability

The APOLLO 04-20-20010 Ultrasonic Level Sensor is available now with a minimum order quantity of one piece and a delivery time of 7-10 days for stock items. Technical drawings and cross-reference information are available on request. For bulk pricing, lead time confirmation and technical support, contact our international sales team directly.