Trimble AS460 Sensor Dual-Axis Angle Sensor 79702-00

The Trimble AS460 Sensor is a high-performance, dual-axis inclination sensor designed for professional-grade construction, excavation, and heavy equipment applications. Engineered to provide accurate pitch and roll measurements, this sensor ensures optimal performance in machine control, grade control, and other precision equipment tasks. With a ±45° operating range on two orthogonal axes, the AS460 offers reliable, real-time angle data to improve operational accuracy and efficiency.

Built to withstand harsh environmental conditions, the Trimble AS460 is submersible to over 20 meters, temperature-stabilized, and equipped with a rugged Mil-Spec 6-pin bulkhead connector. Its internal power conditioning supports a wide voltage range from 9 to 32 VDC, making it compatible with most heavy machinery and construction systems. This sensor is also flash-updateable, ensuring that your equipment stays current with software improvements and firmware upgrades.

Key Features of the Trimble AS460 Sensor

Dual-Axis Angle Measurement

The Trimble AS460 is a precision dual-axis angle sensor, capable of measuring tilt in both pitch and roll simultaneously. This makes it ideal for applications where multidirectional inclination detection is critical, including excavator bucket angles, grader blades, and other machine-control systems. The ±45° operating range ensures accurate readings in extreme positions, reducing errors and improving productivity.

Temperature-Stabilized Output

Equipped with temperature stabilization, the AS460 sensor maintains consistent and reliable readings even in environments with fluctuating temperatures. This feature is crucial for outdoor construction sites where temperature variations can affect sensor accuracy.

Rugged Mil-Spec Connector

The sensor includes a Mil-Spec bulkhead connector with 6 pins, offering secure and reliable connections. This rugged connector ensures long-lasting performance even under challenging conditions, such as vibrations, dust, and moisture.

Submersible Design

Rated IP68, the Trimble AS460 sensor is submersible to 20+ meters of water. This makes it suitable for heavy equipment that operates in wet or submerged environments, including dredging, trenching, and flood-prone areas.

Wide Voltage Input and Internal Power Conditioning

Supporting 9–32 VDC, the AS460 dual-axis sensor is compatible with various heavy machinery electrical systems. Its internal power conditioning ensures stable operation without requiring additional voltage regulators or modifications.

Precision Mounting

The sensor features precision locating holes for easy positioning and repositioning. This guarantees consistent calibration and alignment with your machine control systems, enhancing accuracy and minimizing downtime.

Flash Updateable Firmware

With flash-updateable firmware, the Trimble AS460 allows for future upgrades and improvements without replacing hardware. This feature ensures long-term compatibility with evolving machine control technologies.

Technical Specifications

Applications of the Trimble AS460 Sensor

The Trimble AS460 Sensor is widely used in heavy equipment, construction, and industrial applications. Some of the key use-cases include:

Machine Control Systems

As a machine control sensor, the AS460 provides accurate tilt and inclination data for excavators, graders, dozers, and other heavy machinery. This ensures precise blade, bucket, and boom positioning, improving grading accuracy and reducing rework.

Grade Control Systems

The grade control sensor functionality of the AS460 ensures proper alignment and leveling during earthmoving and construction projects. Its dual-axis capability helps maintain consistent surface grading, even on uneven terrain.

Excavator and Heavy Equipment Monitoring

The excavator sensor feature allows operators to track boom and bucket angles with high precision. This improves productivity, safety, and operational efficiency, particularly in demanding environments.

Rugged Industrial Applications

Thanks to its rugged angle sensor design and IP68 rating, the AS460 can function in harsh conditions, including wet, dusty, or submersed environments. It is ideal for applications in construction, mining, dredging, and flood-prone areas.

Benefits of the Trimble AS460 Sensor

• Improved Operational Accuracy

By providing real-time dual-axis inclination data, the AS460 reduces errors in grading and excavation tasks.

• Enhanced Safety

Accurate tilt monitoring ensures machines operate within safe angles, reducing the risk of accidents.

• Increased Productivity

With precise measurements, operators can complete tasks faster and with fewer corrections.

• Durability and Reliability

Rugged housing, sealed connectors, and submersible design ensure long-lasting performance even in extreme conditions.

• Cost-Effective Refurbished Option

Provides OEM-level performance at a lower price point.

• Easy Integration

Compatible with various heavy machinery electrical systems, supporting 9–32 VDC input.

• Future-Proof Design 

Flash-updateable firmware allows for software improvements without hardware replacement.

Installation and Calibration

Mounting

• Use the precision locating holes to position the sensor accurately on your equipment.
• Ensure the sensor is aligned with the machine axes to provide precise pitch and roll readings.

Electrical Connection

• Connect the 6-pin Mil-Spec bulkhead connector securely.
• Verify voltage supply is within 9–32 VDC for stable operation.

Calibration

• Follow your machine control system instructions for sensor calibration.
• Place the equipment in a reference position and perform calibration to align sensor readings with machine geometry.
• Recalibrate whenever the sensor is repositioned or removed.

Frequently Asked Questions

What is the primary function of the Trimble AS460 Sensor?

The Trimble AS460 Sensor provides precise dual-axis angle measurement for heavy equipment, enabling accurate pitch and roll data for machine control, grade control, and other industrial applications.

What is a dual-axis inclination sensor?

A dual-axis inclination sensor measures tilt along two orthogonal axes (pitch and roll). This allows machines to monitor multidirectional angles, improving operational accuracy in uneven terrains or complex equipment movements.

Is the AS460 Sensor compatible with all heavy machinery?

The sensor supports 9–32 VDC input and standard Mil-Spec connectors, making it compatible with most machine control systems. Always confirm your system supports the AS460 interface and firmware.

Can this sensor be used underwater?

Yes, the sensor is IP68-rated and submersible to over 20 meters, making it suitable for wet or submerged applications.

What does “refurbished” mean in this context?

“Refurbished” means the sensor has been tested and restored to full operational standards. It may show minor cosmetic wear but performs like new.

How do I update the sensor firmware?

The AS460 supports flash-updateable firmware. Use the manufacturer-provided loader and follow instructions to upgrade the sensor’s software safely.

How accurate is the sensor?

The AS460 provides high-precision measurements, with a typical resolution of 0.01°, ensuring reliable angle detection in heavy-duty applications.

What maintenance is required?

Minimal maintenance is needed. Periodically inspect the connector for damage, clean if necessary, and ensure mounting bolts remain secure.

How does this sensor improve operational efficiency?

By providing precise dual-axis tilt readings, operators can work faster, reduce errors, and improve grade accuracy, leading to increased productivity and reduced project costs.

What warranty is provided?

The refurbished AS460 comes with a limited 30-day hardware warranty covering defects under normal use conditions.