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Square Emerald Series (SMI)

Square Emerald Series (SMI)

Square Emerald Series (SMI)

Product catalog summary
Overview: The Jewell Emerald Series inclinometer is a cost-effective, high-precision device designed for applications requiring greater accuracy than typical MEMS devices. It is suitable for use in robotics, construction equipment, industrial measurement and control, and precision machining. All models are RoHS compliant.
Key Features:
  • Extremely rugged and lower cost compared to traditional force-balanced inclinometers.
  • High accuracy and precision with a 0-5V DC output.
  • Single-ended power input and RoHS compliance.
Applications: The inclinometer is used in aerospace, military, robotics, academic research, geotechnical monitoring, track monitoring and testing, and vehicle wheel alignment.
Performance Specifications:
  • Input Range: ±3° to ±90°
  • Full Range Output (FRO): 0-5 VDC ±0.5%
  • Nonlinearity: Maximum deviation of 0.02% to 0.05% FRO
  • Scale Factor: Varies from 47.8 to 2.5 Volts/g depending on the input range
  • Bandwidth: Nominal 5.0 Hz
  • Output Axis Misalignment: Maximum 0.25° to 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
  • Shock Resistance: 500g, 1 msec, ½ sine
Custom Capabilities: Options for ±15V bipolar input, pigtail and connector alternatives, and custom ranges and bandwidths are available.
Ordering Information: Various models are available with specific part numbers for different input ranges.
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Catalog excerpts

Square Emerald Series (SMI)-1

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. All Emerald Series inclinometers are RoHS compliant. Features • Extremely Rugged • Lower Cost than traditional Force-Balanced Inclinometers • High Accuracy • Greater Precision than MEMS Technologies • 0-5V DC Output • Single-Ended Power Input • RoHS Compliant Applications • Aerospace • Military • Robotics • Academic Research • Geotechnical Monitoring • Track Monitoring and Testing • Vehicle Wheel Alignment

 Open the catalog to page 1
Square Emerald Series (SMI)-2

Making Sense out of Motion... Performance Specifications STATIC/DYNAMIC Input Range, °: ±3 ±14.5 ±30 ±45 ±60 ±90 Full Range Output (FRO -Note 1) VDC ±0.5%: 0-5 0-5 0-5 0-5 0-5 0-5 Nonlinearity (Note 2) % FRO maximum: 0.05 0.02 0.02 0.02 0.04 0.05 Scale Factor, Volts/g, nominal: 47.8 10.0 5.0 3.5 2.9 2.5 Scale Factor Temp. Sensitivity (SFTS), PPM /°C maximum: 100 100 100 100 100 100 Output Axis Misalignment, ° maximum: 0.25 0.50 0.50 0.50 0.50 0.50 Pendulous Axis Misalignment, ° maximum:...

 Open the catalog to page 2

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