Introduction
TD-BWK228 is a low-cost dual-axis inclinometer with current output. It uses a mature industrial-grade MEMS accelerometer, with a measurement range of ±90°, the highest accuracy of 0.2°, and an operating temperature of -40°C-+85 ℃. This product is small in size and light in weight, which can meet the application requirements with limited space. It converts the change of the static gravity field into the change of the inclination angle, and directly outputs the horizontal inclination value through the current mode. It has the advantages of low cost, small temperature drift, simple use, and strong anti-interference ability. It is an ideal choice of photovoltaic power generation, pan-tilt control, tower monitoring and other industries inclination measurement!
Feature
● Dual axis inclination measurement
● Resolution:0.02°
● Power supply:12-36V
● Size:L90*W40.5*H26(mm)
● Highest accuracy:0.2°
● Range:±90°
● Output:4-20mA/0-20mA/0-24mA optional
● IP67 protection level
Application
● Industrial automatic leveling
● Medical instruments
● Photovoltaic automatic tracking
● Tower tilt monitoring
● Special valve
● Oil drilling equipment
● Industrial converter
● Lifting equipment inclination control
Resolution: The smallest change value of the measured value that the sensor can detect and distinguish within the measurement range.
Accuracy: The root mean square error of the actual angle and the sensor measuring angle for multiple (≥16 times) measurements.
Parameter |
Condition |
|
Min |
|
Type |
|
Max |
Power supply(V) |
|
|
12 |
|
|
|
36 |
Operating current(mA) |
No load |
|
20 |
|
50 |
|
60 |
Output load(Ω) |
Max |
|
|
|
|
|
500 |
Operating temperature(℃) |
|
|
-40 |
|
|
|
85 |
Storage temperature(℃) |
|
|
-55 |
|
|
|
100 |
Measurement Range (°)
|
Condition |
|
±90 |
Measurement axis |
|
|
X-Y |
Accuracy (°) |
Room temperature |
|
0.2 |
Resolution (°) |
Completely still |
|
0.02 |
Zero bias (°/℃) |
-40〜85℃ |
|
±0.01 |
Start-up time |
|
|
<3s |
Output frequency (Hz) |
5-100Hz adjustable |
|
Up to 100 |
Current output at zero(V) |
10(0-20); 12(4-20);12(0-24) |
||
Full-scale output current range (V) |
4-20 (0-20 optional) (0-24 optional) |
||
MTBF |
≥90000 h/time |
||
EMC |
According to GBT17626 |
||
Insulation resistance |
≥100 MΩ |
||
Impact resistance |
2000g,0.5ms,3 times/axis |
||
|
230(without package) |
Connector |
Metal joint(Cable 1.5m) |
Protection level |
IP67 |
Shell material |
Magnesium aluminum alloy oxidation |
Installation |
Four M4 screws |
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