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DMH Digital MEMS Inclinometer Datasheet

DMH Digital MEMS Inclinometer Datasheet

Product catalog summary

Overview: The DMH Series Digital MEMS Inclinometer by Jewell Instruments is a high-precision device designed for measuring angles with exceptional accuracy. It is available in both single-axis and dual-axis configurations and is suitable for a wide range of industrial applications.

Features & Benefits:

Offers a resolution of less than 0.001°.
Zero temperature coefficient of ±0.006°/°C ensures stability across temperatures.
Supports an angular range of up to ±90°.
Operates effectively within a temperature range of -40° to +85°C.
Includes a 1m cable whip for connectivity.

Applications:

Antenna deflection measurement.
Radar and vehicle platform positioning.
Drill rig alignment.
Offshore platform pitch and roll monitoring.
Industrial measurement and control.
Railway track alignment and maintenance.

Technical Specifications:

Available with RS232, RS422, RS485, and UART TTL output options.
Rated IP67 for waterproofing up to 1m.
Custom ranges and output types available upon request.

Performance Specifications:

Angular range options: ±10°, ±15°, ±30°, ±60°.
Resolution: 0.001° across all ranges.
Hysteresis ranges from 0.005° to 0.01° depending on the angular range.
Zero tolerance is consistent at 0.01°.
Scale factor tolerance varies from 0.7% to 2.8%.
Warm-up time is 0.5 seconds, with a time constant of 0.05 seconds.

Electrical and Environmental Specifications:

Output rates available at 5Hz, 15Hz, 35Hz, and 50Hz.
Electromagnetic compatibility compliant with EN61000 and GBT17626 standards.
Impact resistance of 100g@11ms, 3 times per axis.
Vibration resistance of 10grms from 10 to 1000 Hz.
Operational temperature range: -40 to +85°C; storage temperature range: -55 to +100°C.
Power requirements: 9-36 VDC at 60mA.
Weight: 150g without cable.

Construction: The inclinometer is housed in an anodized aluminum enclosure, ensuring durability and protection against environmental factors.

Catalog excerpts

DMH Digital MEMS Inclinometer Datasheet-1

Making Sense out of Motion... The Jewell Instruments model DMH is a high precision MEMS inclinometer. Units are available with RS232, RS422, RS485 and UART TTL options. All DMH series inclinometers are rated IP67 for waterproofing up to 1m. Custom ranges and output types are also available on request. Features & Benefits: • Single-Axis and Dual-Axis Available • Resolution <0.001° • Zero Temperature Coefficient: ±0.006°/°C • Up to ±90° Angular Range • -40° to +85°C Temperature Range • 1m cable whip included Applications: • Antenna Deflection Measurement • Radar & Vehicle Platform Positioning • Drill Rig Alignment • Offshore Platform Pitch & Roll • Industrial Measurement & Control • Railway Track Alignment & Maintenance Jewell Instruments LLC 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955

Open the catalog to page 1

DMH Digital MEMS Inclinometer Datasheet-2

'iBUJGlI Instruments Making Sense out of Motion... Performance SpecificationsSTATIC/DYNAMIC Angular Range, ° ±10° ±15° ±30° ±60° Notes: * - Custom ranges available, please see model number structure below. Specifications subject to change without notice on account of continued product development Rev K 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

DMH Digital MEMS Inclinometer Datasheet-3

Making Sense out of Motion... Part Numbers NOTE: If ATP report is required, please add "-ATP" to model & part numbers. Additional charges will apply Rev K 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

DMH Digital MEMS Inclinometer Datasheet

DMH Digital MEMS Inclinometer Datasheet

Catalog excerpts

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