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Jewell Instruments
Round Emerald Series (RMI)

Round Emerald Series (RMI)

Product catalog summary

Overview: The Jewell Emerald Series inclinometer is a high-precision, low-cost device designed for applications requiring accurate motion sensing. It offers superior accuracy compared to MEMS devices and is suitable for use in robotics, construction equipment, industrial measurement, and precision machining.

Key Features:

Mounts horizontally or vertically to match the AccuStar footprint.
Extremely rugged and can withstand up to 500g shock.
Offers high accuracy and greater precision than MEMS technologies.
Provides a 0-5 VDC output with single-ended power input.

Applications: The inclinometer is used in various fields such as wheel alignment, construction equipment, antenna positioning, robotics, cross rail management, tilt safety systems, industrial and machining equipment, and stadium loudspeaker positioning.

Performance Specifications:

Input Range: Available from ±3° to ±90°.
Full Range Output: 0-5 VDC with ±0.5% accuracy.
Nonlinearity: Maximum deviation of 0.05% to 0.02% FRO.
Scale Factor: Varies from 47.8 Volts/g to 2.5 Volts/g depending on the range.
Bandwidth: Nominal 5.0 Hz.
Output Axis Misalignment: Maximum 0.50°.
Resolution and Threshold: Maximum 3.5 µradians.

Electrical and Environmental Specifications:

Number of Axes: 1
Seal: IP65
Input Voltage Range: +15 to +30 VDC
Input Current: Maximum 40 mA
Operating Temperature Range: -55°C to +85°C
Storage Temperature Range: -60°C to +90°C

Ordering Information: The inclinometer can be ordered with different range options (±3° to ±90°) and mount options (floor, wall vertical, wall horizontal).

Catalog excerpts

Making Sense out of Motion... Input Ranges From ±3° to ±90° Rugged, High Precision, Low Cost, Single-Ended Power Input Inclinometer The Jewell Emerald Series inclinometer is a low cost, high precision inclinometer designed with higher accuracy than comparable MEMS devices. Applications include robotics, construction equipment, industrial measurement and control, and precision machining. Features • Mounts horizontally or vertically to match the AccuStar footprint • Extremely Rugged • Lower Cost than traditional Force Balanced Inclinometers • High Accuracy • Greater Precision than MEMS Technologies • Withstands up to 500g shock • 0-5 VDC Output • Single-Ended Power Input Wiring Code Applications • Wheel Alignment • Construction Equipment • Antenna Positioning • Robotics • Cross Rail Management • Tilt Safety Systems • Industrial and Machining Equipment • Stadium Loudspeaker Positioning Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955

Open the catalog to page 1

Making Sense out of Motion... Input Range, ' Full Range Output (FRO -Note 1) VDC ±0.5%: Nonlinearity (Note 2) % FRO maximum: Scale Factor, Volts/g, nominal: Scale Factor Temp. Sensitivity (SFTS), PPM /°C maximum: Output Axis Misalignment, ° maximum: Pendulous Axis Misalignment, ° maximum: 0° Output, Volts range: 0° Output Temp. Sensitivity, Volts /°C maximum: Resolution and Threshold (Note 3), ^radians maximum: Input Voltage Range, (VDC): +15 to +30 Output Impedance, Ohms, nom: 10 Noise, Vrms, maximum: 0.002 ENVIRONMENTAL Operating Temp Range: -55°C to +85°C Storage Temp Range: -60°C...

Open the catalog to page 2

Round Emerald Series (RMI)

Round Emerald Series (RMI)

Catalog excerpts

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