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LCA-165 Data Sheet

LCA-165 Data Sheet

Product catalog summary

Overview
The LCA-165 Series Accelerometer by Jewell Instruments is designed for high accuracy and durability in railway applications. It is recognized as the highest repeatability sensor in its class globally.

Features

Full range from ±0.5g to ±2.0g
Filtering options available
Exceptional bias stability
High-level ± Vdc output
100g shock capability

Applications

Rail monitoring and testing
Automated train controls
Acceleration/deceleration control

Performance Specifications

Static/Dynamic: Input range options of ±0.5g, ±1.0g, and ±5.0g with a full range output of ±5.00 VDC
Scale Factor: Nominal volts/g of 10, 5, and 1 respectively
Temperature Sensitivity: Maximum of 180 PPM/°C
Natural Frequency: Nominal 60 Hz
Misalignment: Maximum output axis and pendulous axis misalignment of 1.0°
Bias: Range of ±0.01g with temperature sensitivity of 100 µg/°C
Resolution and Threshold: Maximum of 10.0 µg

Electrical Specifications

Single-axis sensor
Sealed to MIL-STD-202, Method 112
Input voltage range of ±12 to ±18 VDC
Maximum input current of 25 mA
Nominal output impedance of 100 Ohms
Maximum noise of 0.005 grms

Environmental Specifications

Operating temperature range: -55°C to +85°C
Storage temperature range: -60°C to +90°C
Shock resistance: 100 g, 0.011 sec, ½ sine

Ordering Information

LCA-165-0.5g: 451165-003
LCA-165-1g: 451165-005
LCA-165-5g: 451165-004

For more information, contact Jewell Instruments at [email protected] or visit their website.

Catalog excerpts

Proven History of Successful Highest Repeatability Sensor specifically to yield a combination of high accuracy and ruggedness in railway applications. The Jewell repeatability sensor of its class in • Filtering Available • Exceptional Bias • High Level ± Vdc Output • lOOg Shock Capability • Rail Monitoring and Testing • Automated Train Controls Acceleration/Deceleration Control Making Sense out of Motion... Outline Diagram Pin Out (Options: C-connector, P-Pin) Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103

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LCA-165 Series Accelerometer Making Sense out of Motion… Performance Specifications STATIC/DYNAMIC Input Range, g: Full Range Output (FRO -Note 1) VDC ±0.5%: Scale Factor, Volts/g, nominal: Natural Frequency, Hz nominal (Note 3): Output Axis Misalignment, ° maximum: Pendulous Axis Misalignment, ° maximum: Bias Temperature Sensitivity, µg /°C maximum: Resolution and Threshold, µg maximum: Scale Factor Temp. Sensitivity (SFTS), PPM /°C maximum: Input Voltage Range, (VDC): Output Impedance, Ohms, nom: Noise, grms, maximum: ENVIRONMENTAL Operating Temp Range: Storage Temp Range: Vibration grms: Shock:...

Open the catalog to page 2

LCA-165 Data Sheet

LCA-165 Data Sheet

Catalog excerpts

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