Magnetostrictive液体水平的发射器

AT100 Intelligent Magnetostrictive Liquid Level Transmitter is composed of magnetism –insulation stainless steel tube( measuring pole), magnetostrictive line (guided wave line), movable magnetic floater and electronic parts etc. Impulse generator emits a current impulse (inception impulse) along with guided wave line. The magnetic field produced by the current impulses combines the magnetic circle and magnetic field vector in floater and generates spiral magnetic field. It will result in instantaneous torsion, makes guided wave line twist and produce terminal impulse, and then the terminal impulse will go back along with guided ware line. By measuring the time between the inception impulse and terminal impulse, the liquid level can be caculated . Technique Parameter Technique Parameter Measure range: 0 12000mm Accuracy: ±0.01%FS Output signal: two wire 4 20mADC, HART communication Power supply: 24VDC(13.5-36V) Load resistance: 600Ω Top pressure class: PN40 MPa Class 2500LB ANSI Ambient temperature: -50 65°C Enclosure class: IP67