ML728 is a current output gyroscope from ATO online store, which is mainly used for measuring the angular velocity sensor of moving objects. Gyroscope sensor built-in high-performance digital signal processing chip, the current signal output can be selected 4-20mA/0-20mA, equipped with adaptive filtering technology, angular velocity output can be selected from single axis-X axis/2 axis-X, Y axis/3 axis-X, Y, Z axis. The current output gyroscope sensor can be selected from ±50°/S to ±1200°/S. It adopts MEMS manufacturing process and can cope with all kinds of harsh environments.
Specification
Model |
ATO-ML728-50 |
ATO-ML728-150 |
ATO-ML728-300 |
Angular Velocity Range |
±50°/S |
±150°/S |
±300°/S |
Output Signal |
4~20mA/0-20mA (optional) |
Angular Velocity Output |
1/2/3 Axis (X, Y, Z optional) |
Acquisition Width |
>2000Hz |
Resolution |
±0.001°/S |
Non-linearity |
0.1% of FS |
Temperature Compensation Range |
-45°C~85°C |
Temperature Drift |
<±0.1°/sec |
<±0.15°/sec |
<±0.2°/sec |
Power-up Time |
0.5s |
Current |
6mA |
Bias Stability |
5°/hr 1σ |
MTBF |
≥45000 hours/times |
Shock Resistance |
2000g, 2ms, 1/2sine |
Cable |
Standard 1.5 meter length, abrasion-resistant, oil-resistant, wide temperature, shielded cable 6*0.3mm2 |
Connector |
6-pin flight plug |
Supply Voltage |
9-36VDC |
Operating Current |
35mA |
Output Load |
0-500kΩ |
Operating Temperature |
-40°C~85°C |
Storage Temperature |
-55°C~100°C |
Protection Class |
IP67 |
Shell Material |
Aluminum alloy frosted oxidation |
Mounting |
Four head M4 screws |
Weight |
500g |
Note*: If you need ±450°/S, ±1200°/S or others angular velocity output, please contact us.
Dimensional Drawing (unit: mm)

Axis Direction

Angular Velocity Measurement

Electrical Connection
6 Pole Receptacle Pins |
7 Pole Receptacle Pins |
Pin Color |
Single Axis Gyro |
Dual Axis Gyro |
3-Axis Gyro |
1 |
1 |
RED |
VCC |
VCC |
VCC |
2 |
2 |
BLACK |
GND |
GND |
GND |
3 |
3 |
GREEN |
RS232(RX) |
RS232(RX) |
RS232(RX) |
4 |
4 |
YELLOW |
RS232(TX) |
RS232(TX) |
RS232(TX) |
5 |
5 |
WHITE |
X-axis current signal |
X-axis current signal |
X-axis current signal |
6 |
6 |
BROWN |
NC |
Y-axis current signal |
Y-axis current signal |
/ |
7 |
BLUE |
NC |
NC |
Z-axis current signal |
Wiring Drawing

Applications

Tips: 3D current type gyroscope sensor basics
ATO-ML728 is a gyro sensor mainly used to measure the angular velocity of moving objects, this gyroscope has a large working bandwidth, high resolution, small zero drift, high linearity, short start-up time, shock resistance, vibration resistance, low-cost and other characteristics.
3D current type gyroscope can measure the fastest speed of 1200°/s, please do not exceed this limit when using, otherwise it will cause measurement overload, which causes large integration error, resulting in large output angular velocity error. It has been widely used in automobile, marine, position control and attitude control of moving objects, as well as other occasions that require precise angle measurement.