3140-100 Measurement Specialties Inc/Schaevitz, 3140-100 Datasheet

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3140-100

Manufacturer Part Number
3140-100
Description
SENS ACCLRMTR 100G TEMP COMP
Manufacturer
Measurement Specialties Inc/Schaevitz
Datasheet

Specifications of 3140-100

Rohs Status
RoHS non-compliant
Axis
X or Y
Acceleration Range
±100g
Sensitivity
20mV/g
Voltage - Supply
8 V ~ 30 V
Output Type
Analog
Bandwidth
750Hz
Mounting Type
Surface Mount
Package / Case
Bolt Mount
Interface
-
Other names
MSP6888
Model 3140
Signal Conditioned Accelerometer
0.5 to 4.5 VDC Output
Intergral Temperature Compensation
High Performance
2-32
FEATURES
STANDARD RANGES
Range
±2
±5
±10
±20
±50
±100
Bolt Mount
±0.5% Non-linearity (typical)
±2.0% Temperature Performance
DC Response
Built-in Damping
Built-in Overrange Stops
Low Power
g
DESCRIPTION
The Model 3140 is a high performance accelerometer intended
for instrumentation applications. The 3140 provides a fully sig-
nal conditioned output with performance similar to traditional
instrumentation accelerometers but at a much lower cost.
accelerometer with signal conditioning electronics in a light-
weight Valox™ housing that can be easily attached to a mount-
ing surface.
pended by multiple beams from a silicon frame. Piezoresistors
located in the beams change their resistance as the motion of the
suspended mass changes the strain in the beams. Silicon caps on
the top and bottom of the device are added to provide over-
range stops. This design provides for a very low profile, high
shock resistance, durability and built-in damping over a wide
usable bandwidth.
tions that do not require the temperature performance offered
with the 3140. Please refer to the Model 3145 for additional
information.
DIMENSIONS
The sensing element is a micro machined silicon mass sus-
A lower cost version of the 3140 is available for applica-
The accelerometer consists of a silicon micro machined
Vibration/Shock Testing
Geophysical Monitoring
Modal Analysis
Structural Analysis
Elevator Ride Control
Accelerometer – Amplified

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3140-100 Summary of contents

Page 1

... A lower cost version of the 3140 is available for applica- tions that do not require the temperature performance offered with the 3140. Please refer to the Model 3145 for additional information. DIMENSIONS Accelerometer – Amplified ...

Page 2

... Compensated temperature range: -20°C to +85°C in reference to 25°C. 5. Pin 2 provides an optional 2.5V reference which may be used, if desired, to provide a stable zero-g reference. Thus, the full scale differential output between Pin 2 and Pin 4 would be ± 2 VDC single ended ORDERING INFORMATION 3140 - 002 Acceleration Range Model Accelerometer – Amplified ±2G ±5G ± ...

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