SDM Magnetostrictive Linear-Position and Liquid-Level Sensors--SSI output&profile type
1.General information
SDM high accuracy displacement sensors, base on the magnetostrictive position sensing principle. Be used in harsh industrial environments for position sensing, detection of liquid level. Non-contact sensing eliminates any wear and ensures product long service life, also a better adaptability to industrial environment. Fully enclosed design guarantees high accuracy, high stability, the best durability and repeatability. Variety of output signals which include the current, voltage, SSI. Modbus, Profibus, can meet any industrial applications.
2. Application
1) Hydrocylinder and cylinder position feedback
2) Fluid level measurement
3) Valve, gate opening control
4) Wastewater treatment
5) Plastic injection and blow molding
6) Material handling and packing
7) Factory automation
3. Technical Parameter
Measured variables | Displacement, speed(absolute velocity), measured 1~2 positions. | |
Measured range | 50 mm~8000mm | |
Zero-point adjustable range
| 100%F.S | |
Outputs | Current | 4~20mA, Max. load 600 ohms. |
Voltage | 0~10VDC, 0~5VDC,Min. load larger than 5k ohms. | |
Accuracy | Resolution | Adopting 16Bit D/A Transformation, 0.0015%F.S(minimum 1μm) |
Nonlinearity | <±0.015%F.S(minimum±50μm) | |
Repeatability | <±0.002%F.S(minimum±3μm) | |
Hysteresis | <0.002%F.S. | |
Temperature coefficient: | <0.007%F.S./°C | |
Update time | Measured range <0.5ms/m | |
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Operating voltage | +24VDC±10% | |
Operating current | <50m A | |
Operating temperature | -40~+85°C | |
Storage temperature | -40~+100°C | |
