Jewell Instruments SMI Data sheet

SMIC/SMIP-D Series

Making Sense out of Motion…

Input Ranges From ±3°
to ±90° Rugged, High
Precision, Low Cost,
Dual-Ended Power Input
Inclinometer

The Jewell Emerald Series

inclinometer is a low cost, high
precision inclinometer designed
with higher accuracy sensor than
comparable MEMS devices. Outline Diagram
Applications include robotics,
construction equipment,
industrial measurement and
control, and precision machining.

All Emerald Series inclinometers

are RoHS compliant.

Features

• Extremely Rugged

• Lower Cost than Traditional

Forced-Balance Inclinometers

• High Accuracy

• Greater Precision than MEMS

Technologies

• ±5V DC Output

• Dual Power Input

• RoHS Compliant

Dimensions in inches [mm]

Applications Pin Out (Options: C-connector, P-Pin)

• Aerospace

• Military Pin Option Connector Option

• Robotics

• Academic Research

• Geotechnical Monitoring

• Track Monitoring and Testing

• Vehicle Wheel Alignment

Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

SMIC/SMIP-D Series

Making Sense out of Motion…

Performance Specifications

STATIC/DYNAMIC

Input Range, °: ±3 ±14.5 ±30 ±45 ±60 ±90

Full Range Output (FRO -Note 1) VDC ±0.5%:

±5 ±5 ±5 ±5 ±5 ±5

Nonlinearity (Note 2) % FRO maximum:

0.05 0.02 0.02 0.02 0.04 0.05

Scale Factor, Volts/g, nominal:

95.5 20.0 10.0 7.1 5.8 5

Scale Factor Temp. Sensitivity (SFTS), PPM /°C maximum:

100 100 100 100 100 100

Bandwidth (-3 dB), Hz nominal:

5.0 5.0 5.0 5.0 5.0 5.0

Output Axis Misalignment, ° maximum:

0.25 0.50 0.50 0.50 0.50 0.50

Pendulous Axis Misalignment, ° maximum:

0.25 0.50 0.50 0.50 0.50 0.50

0° Output, Volts range:

±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05

0° Output Temp. Sensitivity, Volts /°C maximum:

0.0070 0.0017 0.0010 0.0008 0.0007 0.0007

Resolution and Threshold (Note 3), µradians maximum:

1 1 1 1 1 1

ELECTRICAL ENCLOSURE

Number of Axes: 1 Seal: IP65

Input Voltage Range, (VDC): ±12 to ±18

Input Current, mA, max: 40

Output Impedance, Ohms, nom: 10

Noise, Vrms, maximum: 0.002

ENVIRONMENTAL

Operating Temp Range:

Storage Temp Range:

Shock:

Notes: Note 1: Full Range is defined "from negative full input angle to positive full input angle."

Custom Capabilities

• 15 to 30V single-ended input

Connector Version Pin Version

option available Model # Part # Model # Part #

• Pigtail and Connector alternative

SMIC-D-3 02550308-001 SMIP-D-3 02550307-001

options available SMIC-D-14.5 02550308-002 SMIP-D-14.5 02550307-002

• Custom ranges and bandwidths

SMIC-D-30 02550308-003 SMIP-D-30 02550307-003

available SMIC-D-45 02550308-004 SMIP-D-45 02550307-004

SMIC-D-60 02550308-005 SMIP-D-60 02550307-005

SMIC-D-90 02550308-006 SMIP-D-90 02550307-006

Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

-55°C to +85°C

-60°C to +90°C

500g, 1 msec, ½ sine

Note 2: Nonlinearity is specified as deviation of output referenced to theoretical sine function value, independent of misalignment.
Note 3: Full Resolution is achieved with noise reduction techniques.

How to Order