ER-A-02 Full Temperature Compensation High Precision Digital Output Single Axis Tilt Sensor
Main Features：
●Single shaft dip measurement
●Range±1～±90°for optional
●Accuracy: refer to performance table
●DC 9～36V Wide Input Range
●Wide range of temperature-40～+85℃
●Resolution ratio 0.001°
●IP67 level of protection
●High vibration resistance>2000g
●Waterproof air plug
●Size：92×48×36mm
●Output mode RS232、RS485、RS422、TTL、CAN 2.0 for optional
ER-A-02 is a full-temperature-compensated high-precision single-axis inclinometer developed on the basis of high-precision dip platform. With its excellent temperature stability, ER-A-02 can maintain a higher measurement accuracy in a wide temperature environment of -40 - 85 ℃, and is more suitable for long-term monitoring and leveling of field equipment.In addition, a high-precision 24it A/D differential converter is built into the system, and the 5-order filtering algorithm is adopted to measure the sensor output tilt and pitch Angle relative to the horizontal plane. Output interfaces RS485, RS232, TTL, PWM or CAN 2.0B are optional. The features of non-contact installation make ER-A-02 excellent system integration. Just fix the sensor on the surface of the object to be measured with screws, and the attitude Angle of the object can be calculated automatically. It is easy to use, and there is no need to recover the two surfaces with relative changes. Strong ability to resist external electromagnetic interference, strong ability to withstand shock and vibration, in the domestic peer products are absolute competitive advantages, professional application in high-end users of the industrial and military industries.
Main Features ●Single shaft dip measurement ●Range±1～±90°for optional ●Accuracy: refer to performance table ●DC 9～36V Wide Input Range ●Wide range of temperature-40～+85℃ ●Resolution ratio 0.001°
●IP67 level of protection ●High vibration resistance>2000g ●Waterproof air plug ●Size：92×48×36mm ●Output mode RS232、RS485、RS422、TTL、CAN 2.0 for optional
Product application ●Leveling of engineering vehicle ●Bridge and dam monitoring ●Laser positioning ●Medical device Angle control ●Attitude navigation of underground drill ●Railway gauge scale and gauge level ●Horizontal control of precision machine tool ●Slope monitoring of geological equipment ●Measurement of pitch Angle of directional satellite communication antenna
Performance
Parameter
Condition
ER-A-02-10
ER-A-02-30
ER-A-02-60
ER-A-02-90
Unit
Range
±10
±30
±60
±90
°
Measurement axis
X axis
X axis
X axis
X axis
Resolution
0.001
0.001
0.001
0.001
°
Absolute precision
@25℃
0.003
0.01
0.02
0.03
°
Long-term stability
0.01
0.02
0.03
0.04
°
Zero point temperature
-40～85°C
±0.0008
±0.0008
±0.0008
±0.0008
°/℃
Spirit acuity temperature
-40～85°C
≤50
≤50
≤50
≤100
ppm/℃
Access to electricity and move time
0.5
0.5
0.5
0.5
S
Responsive time
0.02
0.02
0.02
0.02
S
Output rate
5Hz、15Hz、35Hz、50Hz、can set
Output signal
RS232/RS485/RS422/TTL/CAN
Electromagnetic compatibility
According to EN61000 and GBT17626
MTBF
≥50000 Hours/time
Insulation resistance
≥100 M
Shock resistance
100g@11ms、Triaxial (half sinusoidal wave)
Anti-Vibration
10grms、10～1000Hz
Waterproofing grade
IP67
Cable
Standard 1 m length, wear-resistant, wide temperature, shielded cable 4*0.4mm2 air connector
Weight
150g(No cable)
The performance parameters of the list only ±10°、±30°、±60°、±90° series for reference, other measuring range in theadjacent parameters for please reference
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