JMHI-100/200 Analog MEMS Inclinometer Series

The NEW Ruby MEMS inclinometers represent the next generation of high-performance inertial sensors from Jewell Instruments. With an improved Price-Performance, the new Ruby inertial sensors offer improved resolution, faster frequency response, and wider bandwidth — all in a IP67 package that utilizes the same mounting configuration of Jewell’s current MEMS sensors.

Jewell has over 40 years history manufacturing force-balanced sensors and please to provide low-cost high-precision MEMS parts with the same attention to detail that our customers demand.  

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Additional Information

Dimensions 2.25 × 2.25 × 1.99 in
Features

•Ranges: ±14.5° to ±90°
•Output Signal Options: ±5V, 4-20mA, or 0-5V
•Resolution: 0.002°
•Output Noise: down to 0.00125 Vrms
•Operating Temp Range: -40° to +85°C
•Seal: IP67
•M12 and DB9 termination options
•RoHS compliant

Applications

• Radar & Antenna Position Control
• Mining
• Bridge and Structural Monitoring
• Platform Leveling
• Tunneling Biaxial Machine Tool Levelling
• Construction
• Offshore Platform Stability
• Production/Manufacturing Process
• Geotechnical Monitoring
• Industrial Measurement & Control

Performance Specifications

Static/Dynamic

Measurement Range1 (°)
±14.5±30±60±90
Output Voltage Range (VDC)±5±5±5±5
Scale Factor Temp. Coefficient (PPM/°C max)150150150150
0° Output Temp. Sensitivity (V/°C max)±0.0025±0.00125±0.00072±0.000625
Transverse Axis Misalignment (° max)
±0.15±0.15±0.15±0.15
Resolution (° max)0.0020.0020.0020.002
Non-linearity (% FRO max)
0.060.060.060.06
Nonrepeatability, Hysteresis (° max)0.0040.0040.0040.004
Bandwidth (Hz nom) (-3 dB)
5555
Voltage to Radian conversion2Asin(( - 2.5)/10)Asin(( - 2.5)/5)Asin((-2.5)/2.8868)Asin(( - 2.5)/2.5)

Electrical & Environmental

Number of Axes1, 2,
Input Voltage Range (VDC)±8 to ±18
Input Current (mA max)
22
Output Impedance (Ω, nom)
<1
Operating Temp. Range (°C)-40 to +85
Storage Temp. Range (°C)
-40 to +95
SealIP67

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

Downloads

JMHI Datasheet
Outline Drawing

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