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MK927 three-axis accelerometer - small size
|
Parameter |
Condition |
Mk927-02 |
Mk927-08 |
Mk927-40 |
Unit |
|
|
Range |
|
±2 |
±8 |
±40 |
g |
|
|
Deviation Calibration |
|
<2 |
<5 |
<10 |
mg |
|
|
Measurement Axis |
|
XY, Z |
XY, Z |
XY, Z |
Axis |
|
|
Annual Deviation Stability |
|
1.5(<5) |
7.5(<25) |
22(<75) |
mg |
|
|
Resolution Threshold |
@HZ |
<1 |
<5 |
<15 |
Mg |
|
|
Deviation Temperature Coefficient |
-55～+ |
0.1 |
0.5 |
1.5 |
mg/℃ |
|
|
Bandwidth[4] |
|
0~≥400 |
0~≥400 |
0~≥400 |
HZ |
|
|
Resonant Frequency |
|
1.6 |
6.7 |
6.7 |
KHZ |
|
|
Rate |
5HzOutput、15Hz、35Hz、50HzConfigurable（RS485No such function） |
|||||
|
Output Signal |
RS232/RS485/RS422/TTL/CANAvailable for Order |
|||||
|
Reliability |
MIL-HDBK-217，Level II |
|||||
|
Product electrical connection |
||||||
|
Wire color function Output interface |
Red RED |
Black BLACK |
Green GREEN |
Yellow YELLOW |
White WHITE |
Brown BROWN |
|
RS422 |
1 |
2 |
3 |
4 |
5 |
6 |
|
VCC |
GND |
RXD-(B-) |
RXD+(A+) |
TXD+(A+) |
TXD-(B-) |
|
|
Product electrical connection |
|||||
|
Wire color function Output interface |
RedRED |
WhiteWHITE |
BlackBLACK |
GreenGREEN |
YellowYELLOW |
|
1 |
2 |
3 |
4 |
5 |
|
|
RS232 |
VCC |
NC |
GND |
RXD |
TXD |
|
RS485 |
VCC |
NC |
GND |
(B, D-) |
(A, D+) |
|
Modbus |
|||||
|
TTL |
VCC |
NC |
GND |
RXD |
TXD |
|
Electrical Indicators |
|||||
|
Parameters |
Conditions |
Minimum Value |
Typical Value |
Maximum Value |
Unit |
|
Supply Voltage |
Customizable |
9 |
12 |
36 |
V |
|
|
|
5 |
|
||
|
Operating Current |
No Load |
|
30 |
|
mA |
|
Operating Temperature |
|
-40 |
|
+85 |
℃ |
|
Storage Temperature |
|
-55 |
|
+125 |
℃ |
Three-axis (X, Y, Z) accelerometer
Selectable range ±1g/±2g/±4g/±8g/±16g/±32g/±40g
Accuracy 0.01g
Output RS232/RS485/TTL/RS422/MODBUS (optional)
Wide voltage input DC5V (9~36V optional)
Wide temperature operation -40~85℃
Protection level IP67
Size (L55*W37*H24mm) customizable
-
The MK927 three-axis accelerometer is a widely used series of acceleration sensors produced by Msensor Sensor Technology Co., Ltd. using introduced core technology. It is suitable for various fields such as vibration testing and impact testing. The product uses digital interface output, with options for RS232/RS485/TTL/RS422/MODBUS/CAN, and can be set with different address codes, allowing multiple sensors to be connected in series over long distances for convenient multi-point measurement data and data analysis.
The product is small in size, low in power consumption, calibrated, structurally fixed, and has stable output. The new electronic configuration provides solid-state power for reset and comprehensive protection against overcurrent, with long-term stability of the proportional factor and typical deviation values less than 0.1% across the full range. This series of products features fixed structure, low power consumption, and excellent deviation stability, ensuring reliable output stability.
Main Features
● Three-axis (X, Y, Z) optional ● Accuracy 0.01g, resolution 0.001g ● Shock resistance 2000g ● Wide voltage input DC 5V (9-36V optional)
● Wide temperature operation -40 to +85℃ ● Industrial-grade design ● Excellent deviation stability, vibration resistance ● Protection level IP67
● Size (55*37*24mm) ● Output RS232/RS485/TTL/MODBUS (optional) ● Range ±1g/±2g/±4g/±8g/±16g/±32g/±40g optional
Product Applications
● Crash recording, fatigue monitoring and prediction ● Satellite solar antenna positioning ● Tractors, deep tillage agricultural machinery ● Mining machinery, oil logging equipment ● Medical equipment
● Cloud foundation analysis ● High-speed railway fault detection ● Based on tilt monitoring ● Angle control of various engineering machinery ● Bridge dam monitoring
-
Parameter
Condition
Mk927-02
Mk927-08
Mk927-40
Unit
Range
±2
±8
±40
g
Deviation Calibration
<2
<5
<10
mg
Measurement Axis
XY, Z
XY, Z
XY, Z
Axis
Annual Deviation Stability
1.5(<5)
7.5(<25)
22(<75)
mg
Resolution Threshold
@HZ
<1
<5
<15
Mg
Deviation Temperature Coefficient
-55～+
0.1
0.5
1.5
mg/℃
Bandwidth[4]
0~≥400
0~≥400
0~≥400
HZ
Resonant Frequency
1.6
6.7
6.7
KHZ
Rate
5HzOutput、15Hz、35Hz、50HzConfigurable（RS485No such function）
Output Signal
RS232/RS485/RS422/TTL/CANAvailable for Order
Reliability
MIL-HDBK-217，Level II
Product electrical connection
Wire color function
Output interface
Red
RED
Black
BLACK
Green
GREEN
Yellow
YELLOW
White
WHITE
Brown
BROWN
RS422
1
2
3
4
5
6
VCC
GND
RXD-(B-)
RXD+(A+)
TXD+(A+)
TXD-(B-)
Product electrical connection
Wire color function
Output interface
RedRED
WhiteWHITE
BlackBLACK
GreenGREEN
YellowYELLOW
1
2
3
4
5
RS232
VCC
NC
GND
RXD
TXD
RS485
VCC
NC
GND
(B, D-)
(A, D+)
Modbus
TTL
VCC
NC
GND
RXD
TXD
-
Electrical Indicators
Parameters
Conditions
Minimum Value
Typical Value
Maximum Value
Unit
Supply Voltage
Customizable
9
12
36
V
5
Operating Current
No Load
30
mA
Operating Temperature
-40
+85
℃
Storage Temperature
-55
+125
℃
-
-
Three-axis (X, Y, Z) accelerometer
Selectable range ±1g/±2g/±4g/±8g/±16g/±32g/±40g
Accuracy 0.01g
Output RS232/RS485/TTL/RS422/MODBUS (optional)
Wide voltage input DC5V (9~36V optional)
Wide temperature operation -40~85℃
Protection level IP67
Size (L55*W37*H24mm) customizable
-
File size: 1.3MB
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Meet the static, dynamic, high and low temperature of a variety of complex environmental use
Engineering case
After-sales service
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