JDI-100/200 Digital MEMS Inclinometer Series

The JDI-100/200 series is a digitally temperature compensated inclinometer available in single and dual-axis configurations. The robust and rugged design is great for industrial use, yet includes the low-cost MEMS technology. These units are available with DB9, Pigtail, Deutsch, Double Deutsch, 6-Pin Circular (C06), or M12 connectors for maximum versatility.RoHs_logo



Additional Information

Weight 10.4 oz
Dimensions 2.25 × 2.25 × 1.99 in

• Ranges: ±1°, ±3°, ±14.5°, ±30°, and ±60°
• Digital Interface Options: ASCII (RS-485/RS-232) and Modbus (RS-485)
• Robust & Rugged Enclosure
• Single or Dual Axis Options
• Low-cost MEMS Technology
• RoHS and REACH Compliant
• Single DC Power Input – Galvanically Isolated
• Integrated Temperature Sensor
• IP67 Seal (when mated to IP67 connector)


• Industrial Automation & Control
• Construction & Agricultural Equipment
• Solar Tracking
• Mobile Cranes
• Platform Leveling/Positioning
• Mobile Radar Equipment
• Bridge Monitoring

Performance Specifications


Measurement Range (°)1±1±3±14.5±30±60
Relative Accuracy (° typical)20.004 0.004 0.004 0.004 0.004
Digital Resolution (° max)0.00010.00010.00010.00010.0001
Repeatability (°)
Bias Over Temperature (PPM/°C, typical)8080808080
Transverse Axis Misalignment (° max)
Bandwidth (Hz, nominal) (-3dB)(Sample Rate)/4
Non-linearity (% FS), (-20°C to 50°C)0.600.
Accuracy – Temperature Sensor (°C, max)±2 ±2 ±2 ±2 ±2
Warm Up Time (seconds, typical)


Number of Axes1 or 2
Input Voltage Range (VDC)5 min, 9 to 36 typ, 38 max, reverse wiring protected
Power- RS-485 Termination Enabled (mW, max)800.0
Power- RS-485 Termination Disabled (mW, max)600.0
Galvanic Isolation – Power Inputs (rms)2000
ProtocolHalf Duplex, Proprietary ASCII, & MODBUS-RTU
Baud (bps)32400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 500000 (max)
Communication Settings38 bits, 1 stop bit, even | odd
Data Sample Rate (Hz)33.9, 7.8, 15.6, 31.2, 62.5, 125
Node ID30+last 2 digits of serial number
FilteringUser selectable
Bus Termination – Internal (120Ω)3On/Off


Operating Temperature Range-40° to +85 °C
Storage Temperature Range-55° to +105 °C
Shock18 g, 0.011 sec, ½ sine
Vibration20 grms 5Hz to 2KHz
SealIP67 (when mated to IP67 connector)


1: Custom ranges available by request
2: Observed using noise reduction methods
3: User selectable, default is bold
4: NIST Certification Range up to ±45°, Calibrated Temperature Range of -30 °C to +60 °C
5: Specifications subject to change without notice on account of continued product development


Datasheet Download All
DB9 Connector Outline Drawing M12 Connector Outline Drawing
Flying Leads Outline Drawing C06 Connector Outline Drawing
Deutsch Connector Outline Drawing Double Deutsch Connector Outline Drawing
JDI User's Manual JDI Modbus User's Manual

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