Home Magnetic flux leakage detector

Ultra-high definition magnetic flux leakage internal detector

Product Introduction

Function:Ultra high definition detection capability exceeding 10m/s, accurate quantification of pipeline defect characteristics.

Configuration：Power section, detection section, mileage section, battery, low-frequency transmitter, receiver, inertial navigation system (optional), and internal stress detection (optional).

Product characteristics

01Self developed, domestic full speed ultra-high definition three-axis magnetic flux leakage internal detection.
02Fast detection capability exceeding 10m/s to improve the adaptability of natural gas pipeline.
03Axial sampling spacing is less than 0.5mm.
04The circumferential channel of the pipeline is completely covered without omission, with zero clearance.
05Redundant dual fuse independent sensor.

Main Technical Parameters

Model	MI168	MI219	MI273	MI323		MI508	MI1016
Number of section	4	3				2	1
(mm)Detector length	1540	1410	1680	1700		1850	1950
(kg)Detector weight	56	82.5	161	200		450	2600
Wall thickness	≤10	≤10	≤12	≤12		≤14	≤20
Capability to move through bent pipes	2.5D	2.5D	2.5D	1.5D		1.5D	1.5D
Capability to move through pipe deformation sections	15%	15%	15%	15%		15%	20%
Working hours	24	48	96	96		96	48
Number of corrosion channels	>504	>720	>864	>1044		>3456	>7056
（km） Maximum one time detection mileage	200(Adjustable)
Detector configuration	Power section, detection section, mileage section
Temperature	-20～80℃
Speed	≤10m/s
Pressure	≤12MPa
Sampling distance	<0.5mm
(mm) Circumferential spacing	<2				0
Cup interference	1～5%
Number of mileage channels	3