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HMS728T - Dual-axis high-performance tilt sensor - Current type
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Product performance indicators |
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Parameters |
Conditions |
HMS728T |
Unit |
|
Measurement range |
|
±90 |
° |
|
Measurement axis |
|
XY axis |
|
|
Zero point temperature drift |
-40～85° |
±0.001 |
°/℃ |
|
Sensitivity temperature coefficient |
-40～85° |
≤50 |
ppm/℃ |
|
Zero point offset |
0° output |
4-20mAOutput -12mA 0-20mAOutput -10mA 0-24mAOutput -12mA |
mA |
|
Frequency response |
DC response |
100 |
Hz |
|
Resolution |
Bandwidth 5Hz |
0.001 |
° |
|
Accuracy |
-40～ |
0.008 |
° |
|
Power-on startup time |
|
0.2 |
s |
|
Response time |
|
0.01 |
s |
|
Output signal |
4-20mA，0-20mA, 0-24mA optional |
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Average working time |
≥55000hours/times |
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Shock resistance |
10000g, 0.5ms, 3times/axis |
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Vibration resistance |
10grms、10～1000Hz |
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Insulation resistance |
≥ |
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Waterproof rating |
IP67 |
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Cable |
Standard configuration |
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Weight |
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L78*W44*H28MM
|
Product electrical connection |
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Wire color function |
Red |
Black |
Green |
Yellow |
White |
Brown |
|
1 |
2 |
3 |
4 |
5 |
6 |
|
|
VCC Power positive |
GND Power negative |
RS232RXD or RS485 B |
RS232TXD or RS485 A |
Out X |
Out Y |
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|
Electrical Indicators |
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Parameters |
Conditions |
Minimum Value |
Typical Value |
Maximum Value |
Unit |
|
Supply Voltage |
|
9 |
12 |
36 |
V |
|
Operating Current |
No Load |
|
10 |
|
mA |
|
Output Load |
Resistive |
0 |
|
500 |
kΩ |
|
Operating Temperature |
|
-40 |
|
+85 |
℃ |
|
Storage Temperature |
|
-55 |
|
+125 |
℃ |
Dual-axis tilt monitoring
Accuracy 0.008°, resolution 0.001°, ±90° optional
Wide voltage input DC 9~36V
Output 4~20mA, 0-20mA, 0-24mA optional, can also support RS232, and RS485 optional
High vibration resistance >20000g
Wide temperature operation -40~85℃
IP67 protection level (IP68 can be customized)
Size (L78*W44*H28mm) can be customized
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The HMS728T series is a high-performance dual-axis tilt sensor developed and produced by Maiko Sensors based on MEMS technology, used in the field of industrial site control. The measurement range is dual-axis ±90°, with a maximum accuracy of 0.008°. It provides standard 4-20mA, 0-20mA, and 0-24mA analog voltage outputs, and can simultaneously support RS232, with RS485 as an option. It has good anti-interference characteristics, suitable for long-distance signal transmission.
The product internally uses a high-resolution differential analog-to-digital converter, ADI high-precision digital temperature sensor, combined with automatic compensation and filtering algorithms, significantly reducing errors caused by environmental changes. It is easy to install, simple to use, compact in size, offers multiple output options, has strong resistance to external electromagnetic interference, and can withstand vibration and shock, making it suitable for angle measurement in industrial control environments such as surveying.
Main Features
● Dual-axis tilt monitoring ● Output options of 4~20mA, 0-20mA, 0-24mA, can simultaneously support RS232, with RS485 as an option ● Measurement range ±90° selectable
● Wide voltage input DC9～36V ● Accuracy: 0.008°, resolution 0.001° ● Wide operating temperature -40～+85℃
● Size(78*44*28mm)(customizable) ● IP67 protection level (IP68 customizable) ● High vibration resistance
Product Applications
● Billboard monitoring ● High-speed railway tunnel monitoring ● Bridges, dams, buildings
● Satellite solar antenna positioning ● Robot tilt monitoring ● Medical equipment
● Ship navigation posture measurement ● Angle control of various engineering machinery ● Wind turbine sway posture
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Product performance indicators
Parameters
Conditions
HMS728T
Unit
Measurement range
±90
°
Measurement axis
XY axis
Zero point temperature drift
-40～85°
±0.001
°/℃
Sensitivity temperature coefficient
-40～85°
≤50
ppm/℃
Zero point offset
0° output
4-20mAOutput -12mA
0-20mAOutput -10mA
0-24mAOutput -12mA
mA
Frequency response
DC response
100
Hz
Resolution
Bandwidth 5Hz
0.001
°
Accuracy
-40～
0.008
°
Power-on startup time
0.2
s
Response time
0.01
s
Output signal
4-20mA，0-20mA, 0-24mA optional
Average working time
≥55000hours/times
Shock resistance
10000g, 0.5ms, 3times/axis
Vibration resistance
10grms、10～1000Hz
Insulation resistance
≥
Waterproof rating
IP67
Cable
Standard configuration
Weight
-
L78*W44*H28MM
Product electrical connection
Wire color function
Red
Black
Green
Yellow
White
Brown
1
2
3
4
5
6
VCC
Power positive
GND
Power negative
RS232RXD
or RS485 B
RS232TXD
or RS485 A
Out X
Out Y
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Electrical Indicators
Parameters
Conditions
Minimum Value
Typical Value
Maximum Value
Unit
Supply Voltage
9
12
36
V
Operating Current
No Load
10
mA
Output Load
Resistive
0
500
kΩ
Operating Temperature
-40
+85
℃
Storage Temperature
-55
+125
℃
-
-
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Dual-axis tilt monitoring
Accuracy 0.008°, resolution 0.001°, ±90° optional
Wide voltage input DC 9~36V
Output 4~20mA, 0-20mA, 0-24mA optional, can also support RS232, and RS485 optional
High vibration resistance >20000g
Wide temperature operation -40~85℃
IP67 protection level (IP68 can be customized)
Size (L78*W44*H28mm) can be customized
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File size: 1.7MB
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Engineering case
After-sales service
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