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Jewell JDHI-100/200 Digital MEMS Inclinometer Series

Updated:2026-01-09

Brand: Jewell
Model: JDHI-100/200
Description: The NEW Ruby MEMS digital inclinometers represent the next generation of high-performance inertial sensors from Jewell Instruments. With an improved Price-Performance, the new Ruby inertial sensors of
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Product Details

Jewell JDHI-100/200 Digital MEMS Inclinometer Series Description：

Datasheet

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

Specifications

Measurement Range¹ (°)	±1	±3	±14.5	±30	±60	±90
Digital Resolution (°, max)	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001
Reoeatability (°)	0.01	0.01	0.01	0.01	0.01	0.01
Transverse Axis Misalignment (° max)	±0.25	±0.25	±0.25	±0.25	±0.25	±0.25
Bandwidth (Hz nom) (-3 dB)	(Sample Rate) / 4	(Sample Rate) / 4	(Sample Rate) / 4	(Sample Rate) / 4	(Sample Rate) / 4	(Sample Rate) / 4
Accuracy - Temp Sensor (°C, max)	±2	±2	±2	±2	±2	±2

Number of Axes	1 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
Protocol	ASCII (RS-485); ASCII (RS-232); MODBUS-RTU
Baud (bps)3	2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 500000 (max)
Communication Settings3	8 bits, 1 stop bit, even \| odd
Data Sample Rate (Hz)3	3.9, 7.8, 15.6, 31.2, 62.5, 125
Node ID3	0+last 2 digits of serial number
Filtering	User selectable
Bus Termination – Internal (120Ω)3	On/Off

Operating Temperature Range	-40° to +85 °C
Storage Temperature Range	-55° to +105 °C
Shock	100 g, 0.011 sec, ½ sine
Seal	IP67 (when mated to IP67 connector)

Dimensions	2.25 × 2.25 × 1.99 in
Features	• Ranges: ±1° to ±90° • Temperature Compensated • Digital Interface Options: ASCII (RS-485/RS-232) and Modbus (RS-485) • High-Precision with 0.0001° resolution • Operating Temp Range: -40° to +85°C • Seal: IP67 • M12 and DB9 termination options • CE and 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