Key features

Digital output
Resolution 0.001°
Mechanical shock 1500g 1msec 1/2 sine wave
Industry standard EIA RS485
For use in environments with strong shocks and vibrations
High precision and performance
Low noise

About the D750-100 / D750-200 Black Diamond

– digital, fluid-damped inclinometers for precise tilt measurement (1- or 2-axis)

The D750-100 (single-axis) and D750-200 (dual-axis) from the Black Diamond Tiltmeter Series are fluid-damped digital inclinometers designed for demanding geotechnical measurements and industrial tilt monitoring. They provide digital tilt data with 0.001° resolution and are engineered for environments with high shock and vibration.

Why D750-100/200?

By combining fluid damping with a digital RS485/RS422 interface, these sensors deliver stable, reliable readings in real-world conditions—ideal for long-term monitoring and installations exposed to frequent movement.

Key benefits at a glance

Single- or dual-axis measurement (D750-100 or D750-200)
Digital interfaces: industry-standard EIA RS485 (default) and EIA RS422
High resolution: 0.001° (resolution & threshold)
Built for harsh environments: 1500 g shock (1 ms, ½ sine) and 20 grms vibration
Outdoor/industrial ready: IP67, NEMA 6
Wide operating temperature: −40 to +85 °C

Typical applications

Radar / antenna control
Structural monitoring (structures and industrial assets)
Seismic monitoring
Platform leveling

Technical highlights (excerpt)

Supply: 10–30 VDC
Interface: RS485 (default) / RS422; baud rates incl. 19200–230400
Tilt ranges (examples): ±1°, ±3°, ±14.5°, ±30°, ±60°
Repeatability / power-on repeatability: typically 0.001° (range dependent)
Housing / protection: IP67 / NEMA 6

Black Diamond Series

Black Diamond tilt sensors are cost-effective, high-precision inclinometers, developed to achieve higher accuracy than comparable MEMS devices. They are intended for geotechnical monitoring applications such as bridge deflection and movement, deflection measurement, platform leveling, and structural analysis.

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

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Product downloads

750 100 200 series black diamond digital en

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Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

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Technical Specifications

Specification	Value
Dimensions	35 x 79 x 55 mm
Output	RS485 or RS422
Range	±1°, ±3°, ±14.5°, ±30°, ±60°
Resolution	0.001°
Seal	MILD-STD-202 Method 112
Temperature range	-40°C to +85°C

D750-100/200 Ultra-precision Digital Tiltmeter (Black Diamond)