750-200 Ultra-Precision Dual-Axis Tiltmeter

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Key features

• ±1° to ±90° input full range
• Micro-radius resolution
• Internal temperature sensor available
• High-quality 0-5 Vdc output
• Excellent 0° output stability across temperature range
• Low impedance output

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About the A750-200 & C750-200 Series 

– Black Diamond dual-axis inclinometers for precise tilt measurement (0–5 V or 4–20 mA)

The A750-200 and C750-200 from the Black Diamond Tiltmeter Series are fluid-damped, dual-axis (X/Y) precision inclinometers designed for reliable tilt measurement in demanding industrial and monitoring applications. Built on Jewell’s rugged fluid-damped servo/flexure technology, they provide a compact dual-axis solution with high accuracy and excellent repeatability.

A750-200 vs. C750-200 – what’s the difference?

• A750-200: 0–5 VDC high-level voltage output for standard analog voltage integration.
• C750-200: same performance as the A750-200, but with a 4–20 mA output—ideal for long cable runs (e.g., platform/radar leveling and geotechnical monitoring).

Key benefits at a glance

• Dual-axis tiltmeter (X/Y) with microradian resolution (1 µrad resolution/threshold)
• Tilt ranges: ±1° to ±90° (model dependent)
• Highly stable 0° output over temperature for reliable reference measurements
• Options: flange foot, metric threads, internal temperature sensor
• RoHS option available

Typical applications

• Radar & antenna leveling
• Structural monitoring (structures and industrial assets)
• Seismic monitoring
• Platform leveling
• Laboratory testing & research

Technical overview

• A750-200 supply: ±9 to ±18 VDC
• C750-200 supply (current output): +20 to +30 VDC
• Resolution/threshold: 1 µrad

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