SCA118T/SCA128T Industrial Inclinometer High Accuracy 4-20mA MEMS Tilt Sensor
INTRODUCTION
SCA118T/SCA128T is a standard industrial output type single/dual axis inclinometer with a standard current output of 4-20mA, which can transmit up to 2000 meters over long distances. The output signal has strong anti-interference and is professionally applied to construction machinery equipment working in harsh environments. The product is produced using the latest MEMS sensor production process, and the temperature error and nonlinear error are accurately compensated and corrected. The highest accuracy in a small range can reach 0.02 ° (for more accuracy indicators, please refer to the product performance table), high accuracy, Small size, high packaging technology, good ability to withstand shock and vibration. The product has built-in anti-RF and anti-electromagnetic interference circuits, which is especially suitable for underground trenchless machinery and other harsh industrial environments. In addition to having better technical parameters than ordinary products in the market, the product also uses various measures such as high-end application-level MCUs, three-proof PCB boards, imported cables, and wide-temperature shielded metal shells to improve the reliability and stability of the products. Industrial grade.
MAIN FEATURE
- Single/dual Axis Inclinometer
- Measuring Range :±1~±180° optional
- Accuracy: 0.03°
- Wide voltage input: 9~36V
- Output current 4~20mA
- Wide temperature working: -40~+85℃
- IP67 protection class
- Highly anti-vibration performance >2000g
- Resolution: 0.01°
- Size: L94×W40×H26mm
APPLICATION
- Leveling of construction vehicles
- Inclination monitoring of geological equipment
- Safety protection of high-altitude platforms
- Medical equipment angle control
- Underground drilling rig attitude navigation
- Shield pipe jacking application
- Direction measurement based on inclination
- Equipment level control
- Mining machinery and oil drilling equipment
- Monitoring of bridges and Dadian
PARAMETERS
| SCA118/SCA128T | CONDITION | PARAMETER | UNIT | |||||
| Measure range | ±10 | ±30 | ±60 | ±90 | ±180 | ° | ||
| Measure axis | X / X Y | X / X Y | X / X Y | X / X Y | X | Axis | ||
| Zero output | 0° output | 12 | 12 | 12 | 12 | 12 | mA | |
| Resolution | 0.01 | 0.01 | 0.02 | 0.03 | 0.05 | ° | ||
| Measure accuracy | @25℃ | 0.03 | 0.05 | 0.06 | 0.08 | 0.1 | ° | |
| Long term.stability | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | ° | ||
| Zero Temp.coefficient | -40～85℃ | ±0.006 | ±0.006 | ±0.006 | ±0.006 | ±0.006 | °/℃ | |
| Sensitivity temp-coeffi | -40～85℃ | ≤100 | ≤100 | ≤100 | ≤100 | ≤100 | ppm/℃ | |
| Power-on start time | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | S | ||
| Response frequency | 20Hz | |||||||
| EMC | According to EN61000 and GBT17626c | |||||||
| MTBF | ≥98000 hours/times | |||||||
| Insulation Resistance | ≥100 MΩ | |||||||
| Impact resistance | 100g@11ms, 3 Axis Direction (Half Sinusoid) | |||||||
| Anti-vibration | 10grms, 10～1000Hz | |||||||
| Protection grade | IP67 | |||||||
| Cables | Standard as 1-meter length, wear-resistant, oil-proof, wide temperature, shielded cable 4 * 0.4mm2 | |||||||
| Weight | ≤220g (including 1 meter cable) | |||||||
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