Strong Reliability Magnetostrictive Level Gauge For Liquid Measure
Working Principle of Strong Reliability Magnetostrictive Level Gauge For Liquid Measure
Magnetostrictive liquid level meter, electronic compartment issue
an initial pulse generator, the initial pulse in the waveguide wire
transmission, produce a rotating magnetic field along the waveguide
wire direction, when the magnetic field with the floating ball of
permanent magnetic field when they met, magnetostrictive effect, in
the waveguide wire twist to produce a constant speed mechanical
wave. The mechanical wave transmission in both directions, arrived
at the end of the rod mechanical wave is absorbed by the damper,
back to the direction of the mechanical wave electronic storehouse
were installed in electronic storehouse can pick up institutions
perceived, translates into the corresponding current pulse, can
pick up institutions to calculate the time difference between two
pulses, measured the height of the liquid level can be accurately
measured.
Design feature of Strong Reliability Magnetostrictive Level Gauge For Liquid Measure
◎Wider applicability, with multiple probe forms, multiple process
connection forms, multiple manufacturing materials, and
customizable design
◎ strong reliability: since the magnetostrictive liquid level gauge
adopts the waveguide principle, there is no mechanical movable
part, so there is no friction and wear. The whole converter is
enclosed in a stainless steel tube, which is non-contact with the
measuring medium. The sensor works reliably and has a long service
life
◎ high accuracy: since the magnetostrictive liquid level meter
works with waveguide pulse, the measured displacement is determined
by measuring the time of the start pulse and the end pulse, so the
measurement accuracy is high and the resolution is better than
0.01% FS, which is difficult to achieve with other sensors
◎ high safety: the magnetostrictive liquid level meter has high
explosion-proof performance, intrinsic safety and explosion-proof,
safe use, and is especially suitable for the measurement of
chemical raw materials and flammable liquids. There is no need to
open the tank cover during the measurement to avoid the insecurity
of manual measurement.
◎ magnetostrictive liquid level meter is easy to install and easy
to maintain: the magnetostrictive liquid level meter is generally
installed through the existing pipe orifice on the tank top,
especially suitable for the installation of underground storage
tanks and storage tanks that have been put into operation, and
normal operation can not be affected during the installation
process
Technical parameters of Magnetostrictive Liquid Level Meter
| Typical application | Liquid,Interface measurement |
product model | NYCZ500 |
Antenna Form | Cable, pole type |
Antenna material | 304,316 |
| measuring range | 0-50m~5000mm(cable:25m) |
| Measurement precision | ±0.5mm |
| Power Supply | 24VDC(two line, four line), 220VAC |
signal output | 4...20mA/HART/RS485/Modbus... |
| Working current | 4…20mA |
| Load characteristics | When the current is output, the maximum load resistance is 600Ω;
When the voltage is output, the maximum load resistance is 2mA |
| Process Temperature | -40~+200℃ |
| response time | 0.2~5ms |
| Process pressure | -0.1~10.0MPa |
| Process connection | screw thread,bracket,flange(selectable) |
| resolution ratio | ±1mm |
| levels of protection | IP65,IP67,IP68(selectable) |
| Explosion-proof grade | Exia II CT6 Ga,Exd II CT6 Gb(See certificate for details) |
※Note:The product can be customized according to the specific
requirements of users.
