JMA-100/200/300 Analog MEMS Accelerometer Series

Highlights:

The JMA-100/200/300 series is available in single (JMA-100), dual (JMA-200), and triple (JMA-300) axis configurations. This presents a robust and rugged design for industrial use, but with the benefit of low-cost MEMS technology.
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Additional information
Weight 6 oz
Dimensions 2.25 × 2.25 × 1.71 in
Features

• ±0.5 to ±10 g ranges
• Robust and Rugged Enclosure
• Single, Dual and Tri-Axis Models Available
• Low-Cost MEMS Technology
• RoHS Compliant
• Filtering Available
• Single Power Input
• 4-20mA Output
• Temperature Sensor Option Available
• IP65 Seal

Applications

• Vehicle Testing
• Railway Maintenance & Testing
• Acceleration/Deceleration Control
• Aerospace/Space Craft Testing
• Lateral Train Control

Performance Specifications

Performance Specifications

Static/Dynamic

Measurement Range (g)1
±0.52±1.0±1.5±4.0±10
Output Range±5V, 4-20mA, 0-5V±5V, 4-20mA, 0-5V±5V, 4-20mA, 0-5V±5V, 4-20mA, 0-5V±5V, 4-20mA, 0-5V
Scale Factor Tolerance (mg)±5±10±15±20±50
Scale Factor Temperature Coefficient (PPM/°C max)150150150100100
Bias (g maximum)±0.01±0.01±0.02±0.01±0.01
Bias Temperature Sensitivity (mg/°C maximum)10.50.50.51
Transverse Axis Misalignment (° max)
±0.5±0.5±0.5±0.5±0.5
Resolution & Threshold(° max)0.0250.050.050.080.08
Non-linearity (% FRO maximum)
0.050.050.080.080.08
Nonrepeatability, Hysteresis (mg maximum)0.070.070.070.100.10
Bandwidth (Hz nom) (-3 dB)
100100100200200
Cross Axis Sensitivity (g/g maximum)0.010.005 0.005 0.005 0.005
Warm Up Time (Seconds max)
0.50.50.50.50.5

Electrical & Environmental

Number of Axes1, 2 or 3
Input Voltage Range (VDC)12 to 30
Input Current (mA max)
28 (1 axis)
56 (2 axes)
84 (3 axes)
Output Noise (grms max)0.01
Operating Temperature Range (°C)-40 to +85
Storage Temperature Range (°C)
-40 to +95
Shock100 g, 0.011 sec, ½ sine
Weight (grams)165 (1 axis)
170 (2 axes)
180 (3 axes)
SealIP65

Notes:
1: Custom ranges available on request
2: ±0.5g range is not available in tri-axis models

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

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