In the measurement, the circuit first of the waveguide wire, the electric pulse, the electric pulse will produce a circular magnetic field, the magnetic field and the magnetic field of the magnetic field of the magnet, will produce a small distortion, this deformation along the waveguide wire to the two segment, when the signal pickup coil, the magnetic expansion effect will be sent out a small change in magnetic field, pick up the coil can detect this change in magnetic field. Since the distortion is a constant velocity moving along the guide wire, the time length of the time of the driving pulse is beginning to pick up the changing magnetic field.

Solution Introduction:

1.Magnetostrictive Probe + Console
2.Magnetostrictive Probe with Modbus protocol
3.Magnetostrictive Probe with 4-20ma

Flexible Magnetostrictive Probe Parameters:


Measuring range:0.3~25m
Measuring precision:±1mm
Resolution:0.1mm
Temperature measuring number:5
Temperature measuring range:-40~125°C
Temperature measuring precision:±0.5°C
Temperature measuring resolution:0.0625°C
Working temperature:-40~85°C
Medium density range:0.4~2.5g/cm3
Working pressure:0.05~10MPa
Protective Grade Explosion-proof label:IP67/Exia II CT6
Technics interface:G3/4" or M20×1.5
Electric interface:G1/2" or M20×1.5
Working voltage:DC12~24V
Working current:40mA
Communication protocol:RS485
Material of the probe Rod and floater:316L

automatic tank gauging system : https://www.youtube.com/watch?v=oj9l3OXplFQ

oil tank gauge : https://www.youtube.com/watch?v=w4rwLHABpjw