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DMI Digital MEMS Inclinometer Datasheet

DMI Digital MEMS Inclinometer Datasheet

Product catalog summary

Overview: The DMI Series is a high precision digital MEMS inclinometer with built-in thermal compensation, designed for various industrial applications. It offers both single-axis and dual-axis options with a resolution of 0.001° and a zero temperature coefficient of ±0.002°/°C.

Features & Benefits:

Available in single-axis and dual-axis configurations.
Resolution of 0.001° ensures high precision.
Operates within a temperature range of -40° to +85°C.
High shock and vibration tolerance, making it suitable for harsh environments.
Includes a 2m cable whip for connectivity.
Waterproof rating of IP67, allowing submersion up to 1m.

Applications:

Geotechnical monitoring
Radar and vehicle platform leveling
Drill rig alignment
Offshore/subsea platform pitch and roll
Industrial measurement and control
Railway track alignment and maintenance
Antenna position control

Performance Specifications:

Angular range options: ±10°, ±30°, ±45°, ±60°.
Hysteresis ranges from 0.003° to 0.008° depending on the angular range.
Zero tolerance is consistent at 0.1° across all models.
Scale factor tolerance varies from 0.7% to 2.8%.
Warm-up time is 0.5 seconds with a time constant of 0.02 seconds.

Electrical and Environmental Specifications:

Output types include RS232, RS422, RS485, and UART TTL.
Electromagnetic compatibility adheres to EN61000 and GBT17626 standards.
Impact resistance is rated at 100g@11ms, 3 times/axis.
Vibration resistance is 10grms @ 10-1000Hz.
Power requirements are 9-36 VDC @ 60mA.
Enclosure is made of anodized aluminum.

Additional Information: Custom ranges and output types are available upon request. The product is subject to continuous development, and specifications may change without notice.

Catalog excerpts

DMI Digital MEMS Inclinometer Datasheet-1

Making Sense out of Motion... The model DMI is a high precision, digital MEMS inclinometer with built-in thermal compensation. Standard units come with RS232, RS422, RS485 or TTL output options. All DMI series inclinometers are rated IP67 for waterproofing up to 1m. Custom ranges and output types are also available on request. Outline Diagram Features & Benefits: • Single-Axis and Dual-Axis Available • Resolution: 0.001° • Zero Temperature Coefficient to ±0.002°/°C • RS232, RS422, RS485 & TTL Outputs • -40° to +85°C Operating Range • High Shock & Vibration Tolerance • 2m cable whip included Applications: • Geotechnical Monitoring • Radar & Vehicle Platform Leveling • Drill Rig Alignment • Offshore/Subsea Platform Pitch & Roll • Industrial Measurement & Control • Railway Track Alignment & Maintenance • Antenna Position Control Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955

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DMI Digital MEMS Inclinometer Datasheet-2

Making Sense out of Motion... Power Requirements Notes: * - Custom ranges available, please see model number Specifications are subject to change without notice 9-36 VDC @ 60mA structure below. on account of continued product development Rev L Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955 Page 2 of 3

Open the catalog to page 2

DMI Digital MEMS Inclinometer Datasheet-3

DMI Series - Digital MEMS Inclinometer, Temperature Corrected Making Sense out of Motion... Part Numbers Rev L Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955 Page 3 of 3

Open the catalog to page 3

DMI Digital MEMS Inclinometer Datasheet

DMI Digital MEMS Inclinometer Datasheet

Catalog excerpts

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