DML Digital MEMS Inclinometer

The Jewell Instruments model DML is a low cost digital MEMS inclinometer for industrial applications. Units are available with RS-232, RS-485 and UART TTL output options. All DML series inclinometers are rated IP67 for waterproofing up to 1m. Custom ranges and output types are also available on request.

Additional Information

Weight 3.2 oz
Dimensions 2.17 × 1.46 × 0.95 in

• Single-Axis and Dual-Axis Available
• Resolution: 0.05°
• Zero Temperature Coefficient: ±0.02°/°C
• -40° to +85°C Operation and Storage
• Digital RS232, RS485 or UART TTL Outputs
• 1m cable whip included


• Solar Tracking & Panel Positioning
• Vehicle Wheel Alignment
• Industrial Automation & Control
• Radar/Antenna Mast Alignment
• Platform Leveling
• Navigation Pitch/Roll Measurement

Performance Specifications


Angular Range (°)*±10±30±60±90
Resolution (°)
Hysteresis (°)
Transverse Axis Misalignment (° max)±0.56±0.56±0.56±0.56
Zero Offset Tolerance (°)0.560.560.560.56
Zero Temperature Coefficient (°/°C)±0.02±0.02±0.02±0.02
Scale Factor Tolerance (%)
Scale Factor Temperature Coefficient (PPM/°C)≤350≤350≤350≤350
Warm Up (sec)
Time Constant (sec)

Electrical & Environmental

Output Rate5Hz, 15Hz, 35Hz, 50Hz
Output TypeRS-232/RS-485/TTL
Electromagnetic CompatibilityEN61000 and GBT17626
Impact Resistance100g@11ms, 3 times/axis (½ sinusoid)
Vibration Resistance10grms @ 10-1000Hz
Operating Temperature Range-40 to +85°C
Storage Temperature Range-55 to +100°C
Cables1m Cable (standard)
Power Requirements9-36 VDC @ 60mA

*Custom ranges available
Specifications subject to change without notice on account of continued product development.


Outline Drawing

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