Asphalt Paver Apollo Temperature Sensor Simplified Maintenance RM54722087 RM54435011

Introduction

The Apollo screed temperature sensor (part numbers RM54722087 and RM54435011) is a critical component in modern asphalt paving operations. Designed to measure the temperature of asphalt material directly at the screed, this sensor ensures optimal paving performance by providing real-time thermal feedback. Unlike monitoring systems that aggregate data, this sensor serves as the primary sensing unit, delivering precise temperature readings essential for quality control.

Purpose and Function

The Apollo temperature sensor is engineered to detect heat variations in the asphalt mix as it passes through the paver’s screed. Its key functions include:

• Direct temperature measurement at the point of material placement

• Signal transmission to the paver’s control system for operator feedback

• Durability in high-heat environments, ensuring consistent performance

• Compatibility with various asphalt paver models

By accurately sensing temperature, the sensor helps prevent paving defects related to improper heat levels, such as poor compaction or premature cooling.

Design and Construction

Built for harsh paving conditions, the Apollo screed sensor features:

• Robust housing resistant to thermal expansion and mechanical stress

• High-sensitivity thermocouple or RTD element for reliable readings

• Sealed connectors to prevent moisture and dust ingress

• Optimized probe design for minimal response time

The difference between RM54722087 and RM54435011 typically lies in connector types, mounting configurations, or compatibility with specific paver brands.

Key Benefits

1. Enhanced Paving Accuracy – Ensures asphalt is laid within the ideal temperature range for compaction.

2. Reduced Material Waste – Helps avoid overheating or cold spots that lead to rejected mat sections.

3. Extended Equipment Life – Prevents screed damage from extreme temperature fluctuations.

4. Simplified Maintenance – Designed for easy inspection and replacement when necessary.

Installation and Positioning

For optimal performance, the sensor must be:

• Properly mounted near the screed’s exit point to capture true mat temperature

• Securely wired to avoid signal interference from engine vibrations or electrical noise

• Periodically checked for buildup of asphalt residue, which can affect readings

Industry Applications

The Apollo temperature sensor is used in:

• Road construction – Ensures smooth, durable pavement surfaces

• Airfield paving – Meets strict temperature requirements for runway durability

• Parking lot and municipal projects – Maintains consistency in smaller-scale paving

Apollo adheres to the philosophy of innovation, quality and customer first to create globally recognized machine control systems, identification and mobile leveling technologies. Process reliability is the core focus, which is achieved through continuous monitoring and optimization of processes. Apollo uses its rich expertise to help global customers improve efficiency and productivity. Our company provides safer and more efficient operations, saving time and costs for end customers.
Main business: R&D and promotion of humanoid robots for complex highway engineering; production and sales of parts for artificial intelligence robots; R&D, production and sales of spare parts for highway engineering machinery and equipment.