Jewell Instruments LSRP Specifications

LSRP Series Inclinometer

Making Sense Out of Motion…

An extremely sensitive and
rugged transducer designed to
provide horizontal angle
or vertical deviation
measurements with virtually
infinite resolution.

The Jewell LSRP Series meets the

needs of applications with space

Dimensional Drawing: LSRP Inclinometer Series

constraints. The fluid damped
compact, cylindrical shape and the
the "stacking" feature of the LSR
facilitate the use of several

inclinometers when multi-axis

measurement is required. The LSRP
offers precise readings with high
outputs at lower range frequencies.

Features & Benefits

• ±1° to ±90°C Input Full Range

• Only 1.4" diameter X 1.60" Tall in Size

• Withstands 20 grams of vibration

• Stackable for 2-Axis Sensing

• Solder Pins Terminations

Pin-Out: LSR Inclinometer Series

Applications

• Heavy Construction Grading

• Ship and Barge Leveling

• Deviation Surveys

• Continuous Casting

• Weapons Platform Leveling

• Steel Mill Ladle Position

• Oil and Gas Well Bore Mapping

• Geophysical Monitoring

• Mobile Antenna Positioning

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

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

LSRP Series Inclinometer

Making Sense Out of Motion…

LSRP Inclinometer Specifications

PERFORMANCE

Input Range (°) ± 1.0 ± 3.0 ± 14.5 ± 30.0 ± 90.0

Full Range Output (FRO), ±1% (Note 1)

± 5.0 ± 5.0 ± 5.0 ± 5.0 ± 5.0

Non Linearity (%FRO, Max.) (Note 2)

0.05 0.05 0.02 0.02 0.05

Scale Factor (V/g, Nom.) 286.5 95.5 20.0 10.0 5.0

Scale Factor Temp Sens (PPM/°C, Max.) 400 300 100 60 60

Natural Frequency, Hz, (Nom.) (Note 3) 1.0 2.0 15.0 20.0 40.0

Bandwidth (-3db), Hz, (Nom.) 1.0 2.0 15.0 20.0 40.0

Input-Axis Misalignment, (°, Max.)

0.10 0.15 0.25 0.50 1.00

Output at 0° Tilt, Volts, (Max.)

0.10 0.04 0.02 0.02 0.02

0° Output Temp. Sens, (Volts/°C, Max.)

0.005 0.003 0.001 0.005 0.003

Resolution and Threshold

1 µradian

ELECTRICAL

Input Voltage (Vdc) (Note 4) ±12 to ±18

Input Current (mA, Nom.) ±15

Output Impedance (Ohms, Nom.) 15k 5k 16k 8k 4k

Noise (Vrms, Max.) 0.002

ENVIRONMENTAL

Operating Temp Range

Survival Temp Range

Vibration

Shock

Seal

Weight 4.0 oz.

Notes: 1 - Full range is defined as "from negative full input angle to positive full input angle."

2 - Nonlinearity is specified as deviation of output referenced to theoretical sine function value,

independent of misalignment.

3 - Output phase angle = 90°

4 - Unit Power connections can easily be adapted for operations from single-ended, floating power

supplies of 24 to 36 Volts DC.

How to Order

LSRP Series

LSRP-1 02550276-001

LSRP-3 02550276-002

LSRP-14.5 02550276-003

LSRP-30 02550276-004

LSRP-90 02550276-005

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

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

-18°C to +71°C

-60°C to +90°C

20 grms

1500g, 0.5 msec, 1/2 sine

MIL-STD 202, Method 112