MNFV2 series Magnetostrictive Linear-Displacement Sensors
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MNFV2 series Magnetostrictive Linear-Displacement Sensors
GENERAL
MNFV series Magnetostrictive LinearDisplacement Sensor (short for MNFV) is a contactless linear position sensor providing high accurate absolute position measurement of displacements. Contactless sensing with highest durability, the extremely robust sensor, ideal for continuous operation under harshest industrial conditions is completely modular in mechanic and electronic design. Absolute output, no periodic re-calibration and maintenance, no need to re-zero. MNFV series of Magnetostrictive Linear-Displacement Sensor can support variety of signal outputs as voltage，current，pulse，SSI，ModBus，Profibus bus, and supports single sensor measuring two coaxial position. Magnetostrictive linear displacement sensor can completely replace electronic device or encoder used in injection molding machines moving parts, injection, ejection precise positioning.
Application overview
Injection molding machine
Ceramic press machine
Extrusion machine
Hydraulic press
FEATURES
Contactless Sensing with Highest Durability;
Double encapsulation ensures high operating safety and optimum EMC protection;
Absolute output, no periodic re-calibration and maintenance, no need to re-zero;
Easy installation, no maintenance.
Parameters
| Measuring range | 80~3000mm |
| Operating voltage | +24VDC±10% |
| Outputs | 0～5VDC 0～10VDC 4～20mADC SSI |
| Non-linearity | ＜±0.05% F.S.or 100um max. |
| Repeatability | ＜±0.002% F.S. |
| Resolution | 16bitD/A , 1um |
| Temperature coefficient | Temperature coefficient |
| Load characteristics |
Current output:Load Resistance 500Ω(Max.) Voltage output:Load current 2mA(Max.) |
| Operating temperature | -40～+85 ℃ |
| Storage temperature | -40～+100 ℃ |
| Sealing | IP65 |
Note: The F.S. is short for Full Scale.
Application Overview：
MNFV1 and MNFV2 series of Magnetostrictive Linear-Displacement Sensor using non-contact magnetostrictive principle, with durability, and can be used in the injection molding machine mold, injection, transfer seat, the top of the displacement stroke detection.
Dimension
2 Floating magnet MNFV2
