Measurement Specialties, Inc.
2236 N. Cleveland-Massillon Rd.
Akron, Ohio 44333-1255 USA
(330) 659-3312 www.meas-spec.com
precisionsensors.meas-spec.com
15200B
25200B
35200B
Uniaxial
Biaxial
Triaxial
Digital Accelerometer
User Configurable to ±70 g
0
0
0
0
Specifications*
Parameter
Min
Typical Max
Units
Accelerometers
Full Scale Range
Option R070
Option R050
Option R035
±70
±50
±35
g
g
g
Sensitivity Drift
25°C to T
min
or T
max
±0.5
%
Zero g Drift
25°C to T
min
or T
max
±1
g
Alignment
±3.0
degrees
Transverse Sensitivity
0.25
%
Nonlinearity
0.2
2
% FSR
Frequency Response
0
400
†
Hz
Noise Density
Option R070
Option R050
Option R035
1.8
3.5
1.4
3
1.1
3
mg/√Hz
mg/√Hz
mg/√Hz
Temperature Sensor
Range
Resolution
Accuracy
-55
125
0.25
±2
±3
°C
°C
°C
Digital Signal Processor
Sensor Scan Rate
42,500
Hz
Analog Outputs
Voltage Swing
Impedance to Analog-
Nonlinearity
0.25
4.75
100
130
220
0.15
V
Ω
% FSR
Digital Output Word Size
16
bits
Power Supply (V
s
)
Input Voltage Limits
Input Voltage - Operating
Input Current
Rejection Ratio
-80
+80
+8.5
+36
55
>120
V
V
mA
dB
Temperature Range (T
a
)
-40
+85
°C
Mass
78
grams
Shock Survival -
Sensor
-1500
+1500
g
Data subject to change without notice *within one year of calibration
†
User configurable low-pass filter 3 dB cutoff (number poles configurable)
Three-Year Limited Warranty
Measurement Specialties, Inc. warrants this product against defects
in materials and workmanship for a period of three years from date
of shipment. During the warranty period, Measurement Specialties
will, at its option, either repair or replace products which prove to
be defective.
Exclusions
This warranty does not apply to defects or damage resulting from:
• Improper installation or maintenance
• Customer supplied software or interfacing
• Unauthorized modification or misuse
• Operation outside of the product specifications
Limitations
The warranty set forth above is exclusive and no other warranty,
whether written or oral, is expressed or implied. Measurement
Specialties specifically disclaims the implied warranties of
merchantability and fitness for a particular purpose.
Some jurisdictions do not allow limitations on how long an implied
warranty lasts, so the above limitation or exclusion may not apply to
you. However, any implied warranty of merchantability or fitness is
limited to the three-year duration of this written warranty.
Warranty Service
To obtain service during the warranty period, products must be
returned, transportation prepaid, to Measurement Specialties.
15200B/25200B/35200B Rev. 8/14/13
Accelerometer Connections
Pin
Description
Cable Wire
1
Analog Output 1+
Brown
2
Analog Output 2+
Red
3
Analog Output 3+
Orange
4
Signal -
Yellow
5
RS485-
Green
6
RS485+
Blue
7
Aux
Violet
8
+Vs (Power)
Grey
9
Ground
White*
*connected to braided shield at D-shell pin
}
twisted pair
}
twisted pair
}
twisted pair
}
twisted pair
Terminal Block
Male D-Shell
Connector
CAUTION
Improper wiring, particularly Power, may cause
permanent damage and void the warranty.
Pins other than +Vs should not exceed 5 V.
Dimensions in inches [mm]
Bottom View
Rear View
3 mm x 0,5 mm Thread
0.138 [3,50] Deep
16 Places on 2 Views
0.167
[4,25]
0.354
[9,00]
0.187
[4,76]
0.354
[9,00]
0.354
[9,00]
0.354
[9,00]
1.437
[36,50]
0.689
[17,50]
0.240
[6,10]
0.354
[9,00]
0.354
[9,00]
0.354
[9,00]
0.575
[14,60]
Spring and cable
added with
cable options
0.494
[12,55]
2.049
[52,05]
2
3
X
1
2
3
1
Mounting Instructions
►Use two 3.0 mm x 0.5 mm thread machine screws to attach
to the bottom or rear 15200B/25200B/35200B mount faces
[recommended torque 5 lbf-in (0.56 N.m)]. Be careful not to
bottom screws in tapped holes as this can strip threads.
►A light film of oil or silicone grease can be used to enhance
contact between mounting surfaces.
►A locking compound should be used on all threads to prevent
screws loosening due to vibrations.
15200B
25200B
35200B
9 Pin
D-Subs
Cable
1.3mm
Plug/Jack
Optional Analog
Monitoring Port
COM
Port
120VAC
35250A
Adapter
Power
Supply
PC
9 Pin
D-Subs
9 Pin
D-Subs
Accelerometer
Connection to a PC using MEAS Adapters
Connect a 15200B/25200B/35200B to a 35250A, and connect a PC
COM port to the other side of the 35250A using the cable provided.
(If connecting to a PC with only a USB port, an RS232 to USB cable
will be needed). Plug power supply into wall and plug into power
jack on side of 35250A. Accelerometer should then be ready for use.
