Basic Info.
Product Description
General DescriptionHDA446T A new generation of digital MEMS dynamic tilt sensor launched by RION Technology. It can measure the attitude parameters (roll, pitch, and azimuth) of a moving carrier, and suitable for tilt angle measurement under motion or vibration.HDA446T has a built-in high-precision acceleration and gyro sensor, and integrates the Kalman filter algorithm, which can measure the real-time motion data of the carrier under motion or vibration. The signal output modes such as RS485 / RS232 / TTL are optional, and the scalability is strong.This product adopts non-contact measuring principle, which can output the current attitude and inclination in real time. It is simple to use and does not need to retrieve the relative changes of the two surfaces.Internally integrated high-precision AD and high-precision gyro units to compensate for non-linear, orthogonal coupling, temperature drift and centrifugal acceleration in real time; greatly eliminate centrifugal errors caused by motion acceleration interference, improve product dynamic measurement accuracy; adapt to long-term complex movements Work in places and harsh environments.The product is a dynamic and static dual-mode measurement sensor with strong resistance to external electromagnetic interference.It is suitable for all kinds of large-scale and high-strength shock and vibration industrial environments, and is an ideal choice for industrial automation control and measurement of attitude.FeaturesRange (Roll angle ±180°, pitch angle ±90°, azimuth angle ±180°)
Resolution 0.01°Roll&Pitch Dynamic accuracy: ± 0.1°
Static accuracy: ± 0.05°
RS485/232/TTL output Optional
DC 9~36V wide voltage inputWide temperature operation -40~+ 85ºC
IP67/IP68 Protection level OptionalApplication: High vibration impact gravel equipment
Railway locomotive monitoring Satellite communication vehicle attitude detection
Shield pipe jacking applicationShield pipe jacking application
Geological equipment tilt monitoringUnderground drilling rig attitude navigation
Ship navigation attitude measurement Orientation measurement based on inclination angle
Oil drilling equipmentVarious engineering machinery inclination measurement Technical Data HDA446T | Condition | Parameter |
Measure range | - | Roll±180°, pitch±90°, azimuth±180° (initial value at power-down is 0°) |
Measure axis | - | X axis / Y axis / Z axis |
Roll&Pitch Resolution1) | - | 0.01° |
Roll&Pitch Static accuracy2) | @25ºC | ± 0.05° |
Roll&Pitch Dynamic accuracy(rms) | @25ºC | ± 0.1° |
Gyro | range | - | ±300°/s |
Zero bias stability (10s mean) | - | 8.5°/h |
Zero Bias Instability(Allan) | - | 4.5°/h |
Angle random walk coefficient(Allan) | - | 0.25°/sqrt(h) |
Acceleration | range | - | ±4g ±16g |
Bias stability(10s mean) | - | 0.02mg |
Bias instability(Allan) | - | 0.005mg |
Speed random walk coefficient(Allan) | - | 0.005m/s/sqrt(h) |
Zero point temp. Coefficient3) | -40~85ºC | ±0.01°/ºC |
Sensitivity temp. Coefficient4) | -40~85ºC | ≤100ppm/ºC |
Power-on startup time | ≤3.5S |
Response time | 0.01S |
Output signal | RS485/RS232/TTL |
Electromagnetic compatibility | According to EN61000 and GBT17626 |
MTBF | ≥ 98000 hours / time |
Insulation resistance | ≥100 Megohm |
Impact resistance | 100g @ 11ms,3 axial direction (half sinusoid) |
Anti-vibration | 10grms / 10~1000Hz |
Waterproof level | Standard IP67, optional IP68 and corrosion-resistant IP68 protection level |
Cable | Standard 2-meter M12 aviation plug with PVC shielded cable, wire weight ≤ 120g |
Weight | ≤165g (Without cable) |
1)Resolution : It refers to the smallest change in the measured value that can be detected and resolved by the sensor within the measurement range. 2)Accuracy: refers to the root mean square difference between the measured and actual angle value by multiple measurements (>16 times) under normal temperature. 3)Zero temp. drift coefficient: the change rate of the indication value relative to normal temperature within the rated operating temperature range of the sensor at the zero degree. 4)Sensitivity temp. drift coefficient: The percentage change rate with temperature of the full-scale indication relative to the full-scale indication at room temperature of the sensor in its rated operating temperature range. |
ELECTRICAL PARAMETERSParameter | Condition | Min | Typ | Max | Unit |
Supply voltage | standard | 9 | 12 | 24 | 36 | V |
Working current | without load | | 60mA(12V) | | mA |
Operating temp | | -40 | | +85 | ºC |
storage temp | | -40 | | +85 | ºC |
Address:
Dayang Road, Rentian Community, Fuhai Street, Baoan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company, Other, Group Corporation
Business Range:
Instruments & Meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14000
Company Introduction:
RION Technology Co., Ltd. is located in a fantastic city - Shenzhen. Our company is a high technology company that integrates research, development, production and sale, and is mainly engaged in the sale of inclinometer sensors, digital compasses, digital dipmeters and acceleration sensors. These products are widely used in many industrial control fields, such as automobiles, ships, airplanes, railways, medical facilities, dam safety monitoring, oil drilling, coal mining and ocean surveying. Our company has established good business relationships with many international famous companies.
We adhere to the service guideline of "Client-centered". "Client uppermost, credit first, service best" is our business philosophy. Our company provides accurate, efficient, civilized and complete services for clients.
Let us provide you with the best products. To save purchasing cost and time, contact us now.