Mechanical Inclinometers: 2000 Series

2000 Series Mechanical Precision Inclinometers

Trusted across marine, military, and off-road industries, Rieker’s 2000 Series Mechanical Inclinometers provide reliable real-time pitch and roll indication, balancing assistance, and rollover prevention. Built with a rugged IP68-rated polycarbonate housing and precision fluid-filled glass tubes, these clinometers deliver smooth, accurate readings even in extreme environmental conditions. Their durable design, combined with high-visibility markings and flexible mounting options, makes them ideal for applications including sailboat trim monitoring, crane operations, aerial lifts, construction equipment, military vehicles, and emergency response platforms.

Benefits of 2000 Series Tilt Sensors for Enhanced Performance

• Real-Time Accuracy and Visibility: Precision damping fluid controls ball movement, preventing erratic behavior from shocks and vibrations while maintaining fast response to actual tilt changes. Large, high-contrast degree markings ensure operators can instantly see accurate pitch and roll information, enabling fast, informed decisions when it matters most.

• Built to Last: Rugged IP68 polycarbonate housing and precision glass tube construction deliver long-lasting performance in harsh outdoor and industrial environments.

• Easy Installation: Lightweight, compact, and simple to mount in virtually any orientation for a quick and flexible setup.

• Cost-Effective Solution: Mechanical design requires no ongoing calibration or power supply, offering a low-maintenance, high-reliability tilt monitoring solution.

2000 Series Tilt Sensors – Technical Specifications

Each 2000 Series clinometer is built with a precision glass tube filled with damping fluid, housed in a rugged IP68 polycarbonate case. Available in either white or black housing, with contrasting text and markings for high visibility in all conditions.

2055 Model

• Measurement Range: ±60°

• Graduation Increments: 5°

• Display: Single tube scale

• Dimensions: 6″ W x 2.5″ H x 0.375″ D (152.4mm x 63.5mm x 9.6mm)

• Case Color Options: White (black markings) or Black (white markings)

• Operating Temperature: -50°F to +180°F (-45°C to +82°C)

2056 Model (Dual-Tube Design for Fine and Wide Ranges)

• Upper Tube:

  • Measurement Range: ±6°

  • Graduation Increments: 1°

• Lower Tube:

  • Measurement Range: ±60°

  • Graduation Increments: 5°

• Display: Dual separate tubes for fine precision and wide-range monitoring

• Dimensions: 6″ W x 3.75″ H x 0.375″ D (152.4mm x 95.25mm x 9.6mm)

• Case Color Options: White (black markings) or Black (white markings)

• Operating Temperature: -50°F to +180°F (-45°C to +82°C)

• Special Feature: Dual-tube design offering fine measurement accuracy for small tilt changes and broader range monitoring for overall pitch and roll.

• Note: The upper tube’s fine ±6° scale with 1° increments provides the precision needed to properly center and balance a boat when loading for trailering—something not possible using only the broader lower scale. This ensures safer, more accurate load distribution.

2058 Model (Multi-Range Single-Tube Design)

• Center Section:

  • Measurement Range: ±10°

  • Graduation Increments: 2.5°

• Outer Sections:

  • Measurement Range: ±10° to ±45°

  • Graduation Increments: 5°

• Display: Single tube with multi-range graduated scale

• Dimensions: 6.5″ W x 2.375″ H x 0.375″ D (165.1mm x 60.4mm x 9.6mm)

• Case Color Options: White (black markings) or Black (white markings)

• Operating Temperature: -50°F to +180°F (-45°C to +82°C)

• Special Feature: Single-tube design featuring precise center angle measurement with an extended range outer scale for wider pitch and roll readings.

FAQs About Rieker’s 2000 Series Mechanical Inclinometers

What is a mechanical clinometer?

A mechanical clinometer (also called an inclinometer or tilt sensor) measures the angle of slope, elevation, or incline relative to gravity. Rieker’s 2000 Series models use precision fluid-filled ball-in-tube construction to deliver fast, accurate visual readings.

Which industries use Rieker’s 2000 Series clinometers?

Industries include:

• Marine vessels (sailboats, ships)

• Construction equipment and cranes

• Off-road and material handling vehicles

• Fire and emergency response ladders

• Recreational vehicles and trailers

• Military and government vehicles

How does the damping fluid improve inclinometer performance?

The precision damping fluid controls ball movement, filtering out spasmodic jolts and preventing sluggishness. This ensures that operators see only true tilt changes in real-time, without erratic or delayed ball behavior.

What is the operating temperature range of the 2000 Series?

All models are designed to operate reliably in temperatures ranging from -50°F to +180°F (-45°C to +82°C).

Are the 2000 Series mechanical clinometers waterproof?

Yes. Their rugged polycarbonate cases are IP68-rated, making them fully sealed against dust and resistant to continuous water immersion.

Why does the 2056 model have two separate tubes?

The dual-tube design allows for both fine (±6°, 1° increments) and wide (±60°, 5° increments) angle measurements. The fine scale is ideal for applications like precisely balancing a boat during trailering.