Magnetostrictive linear displacement sensor with measuring range 120mm is used for the machinery position preset and feedback, such as the wood machinery position. Magnetostrictive sensors also can be used in most industrial automation systems.
Specification:
Basics | Model | CHN-MSD-0120 |
Measuring range | 0~120 mm |
Shipping weight | 1.1 kg |
Length | 319.3 mm |
Diameter | 51 mm |
Technical parameters | Linearity | ≤0.03%FS |
Repeatability | ≤0.003%FS |
Resolution ratio | ≤0.001%FS |
Hysteresis | ≤0.001%FS |
Working Voltage | 24V /12V DC |
Working current | Voltage /digital output type≤16mA; Current output type≤35mA |
Output method | 0~5V / 0~10V / 4~20mA / 0-20mA RS485 binary digital signal / SSI gray code signal |
Product type | Normal type; Explosion-proof type; Anti-corrosion type |
Measuring rod material | 0Cr18Ni9 (304) or 316L stainless steel (secial custom-made) |
Measuring rod diameter | Ф10mm |
Electronic bin material | 1Cr18Ni9 (304) |
304 and PTFE casing outside (Anti-corrosion type, special custom-made) |
1Cr18Ni9Ti and protection cover outside (Anti-corrosion type, special custom-made) |
Connecting screw thread | M18×1.5; M20×1.5; 3/4-16UNF |
Type of lead wire | PVC shielded cable; aviation plug (not applicable to explosion-proof type) |
Measuring rod pressure | 40MPa, 70MPa (Explosion-proof type) |
Temperature | T1: 0~+ 70℃, T2: -25~+80℃, T3: -40~+120℃ |
Buffer area | Front-end of buffer 50.8mm (electronic bin), the end of the buffer 63.5mm (the buffer area can be custom-made) |
Vibration | 100g, IEC standards 68-2-715g /10-2000Hz IEC standards 68-2-6 |
Protection Class | IP67 |
Explosion-proof level | Explosion-proof type: EXd II BT5 |
Installation diagram (unit: mm):
1. PG7 connection

2. Explosion-proof connection

3. External installation

Tips: What is the repeated accuracy, nonlinearity degree and resolution ratio of magnetostrictive sensor?
Repeated accuracy: Indicating the difference value output by the sensor if measuring along the stroke and when the magnet reaches the same location repeatedly along the same direction.
Nonlinearity degree: Along the measuring stroke of the sensor, there is difference between the positon display value and true value by the position magnet. In magnetostrictive displacement sensor, such change is caused by the nonlinearity of signal transmission of waveguide medium. Nonlinearity is usually presented by the percentage of absolute error or effective stroke.
Resolution ratio: The displacement represented by the last digit of measurement output value of magnetostrictive sensor.
Magnetostrictive displacement sensor for wood machinery, high precision, no temperature drift, anti-jamming performance, long life, high temperature resistance, corrosion resistance, high pressure resistant.