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Magnetostrictive Level Indicator
Magnetostrictive Level Indicator is suitable for high-level occasions and applications requiring high-precision measurement. WEpower has been deeply involved in the instrument industry for 20 years, contact us please.
What’s The Measuring Principle Of Magnetostrictive Level Indicator ?
Magnetostrictive Level Indicator is mainly composed of electronic parts, magnetostrictive waveguide wire, float and so on.
When magnetostrictive level indicator measured, the electronic component generates a current “excitation” pulse that travels down the waveguide wire at the speed of light and creates a magnetic field around the waveguide wire. When the magnetic field meets the magnetic field generated by the magnetic beads in the float, the magnetic field around the float changes, resulting in a torsion wave pulse, which travels to both ends of the waveguide wire, and the electronic component measures the time difference, which can accurately calculate the position of the liquid surface.
| Product | Magnetostrictive level indicator |
| Measuring range | 100-5000mm |
| Wetted material | AISI304, AISI316, PTFE etc. |
| Measurement field | Water, aqueous solution, beverages, food production, beverage production, chemical reagent production, petrochemical industry, crude oil storage, etc. |
| Medium | specific gravity ≥0.5g/cm3 and viscosity 1.25St |
| Accuracy | :≤±0.1%FS or 1um, whichever is the maximum |
| Power supply | DC12-36V |
| Output | two-wire 4-20mA+HART (optional) |
| Measurement display resolution | 0.3mm |
| Nonlinearity | <±0.05%FS |
| Hysteresis | ≤±0.002%FS |
| Temperature | -40-85°C (special instruction are required if it exceeds 85°C) |
| Pressure | 0-1Mpa (special indication is required when exceeding 1Mpa) |
| Explosion-proof | EXiaⅡCT4 intrinsically safe type |
| Junction box protection level | IP65 |
| Magnetic float ball | Standard ø76 special supply ø48, ø51, ø120,
ø145 or user’s choice. Float height F: ø48, is 55, ø51 is 60, ø76 is 80, ø120 is 125, ø145 is 150 (mm) |
▲Thread
▲Flange
▲Cable
| Ordering Information Sheet | ||||||
| Magnetostrictive Level Sensor | ||||||
| CODE | TYPE | |||||
| A | Standard | |||||
| B | High Temp | |||||
| C | Sanitary(Hygienic) | |||||
| / | CODE | Length | ||||
| 01 | 1000mm（Standard ） | |||||
| 02 | Tube Extension 1000mm～3000mm | |||||
| 03 | Cable Extension Split 1～20000mm | |||||
| / | CODE | Power Supply | ||||
| D | 24V DC±10% | |||||
| / | CODE | Material | ||||
| 1 | SS304（Standard )） | |||||
| 2 | SS316 | |||||
| 3 | Anti-corrosive ,With PTFE Coating | |||||
| / | CODE | Process Connecting | ||||
| G | G1”Thread （Standard)） | |||||
| T | 1”NPT Thread | |||||
| C | Other ( Customer Remark ) | |||||
| F | Flange（Please Remark Flange Spec) | |||||
| / | CODE | Other Parameters | ||||
| A | Normal Temp: ℃ | |||||
| B | Normal Pressure : Kpa | |||||
| C | IP Grade：IP65 | |||||
| D | Explosion-proof ：ExdⅡ CT5 | |||||
| E | Max Temp: ℃ | |||||
| F | Max Pressure: Kpa or Mpa | |||||
| （） | Other Request | |||||
| / | ||||||
| A | 01 | D | 1 | G | AB (EXAMPLE ) | |
