Miran Mfts1-3000mm Magnetostrictive Displacement Sensor Magnetic Induction Position Sensor Slider Magneto Scale

• Customization: Available
• Type: Magnetostrictive Displacement Sensor
• Output Signal Type: Analog Type
• Model NO.: MFTS1
• Movement: Linear Displacement
• Production Process: Injection
• Material: Metal
• Accuracy Grade: ≤0.05%Fs
• IP Rating: IP65
• Certification: CE/CCC/RoHS/ISO
• Customized: Customized
• Resolution: Infinite
• Linearity: 0.05%Fs
• Power Supply: +15VDC-24VDC
• Measurement Stroke: 0mm-3000mm
• Output Signal: 0-5V, 0-10V, 4-20mA, RS485
• Transport Package: Each Piece Is Packed in a PVC Tube with Foam
• Specification: Aluminium Case
• Trademark: MIRAN
• Origin: Guangdong China
• HS Code: 8543709990
• Production Capacity: 10000 Per Month

Product Description

Product Description
 

MFTS1 Split Magnetostrictive Displacement Sensor Product Profile:

The change in the direction of magnetization in the ferromagnetic material will cause the change in the lattice spacing of the medium, so that the length and volume of the ferromagnetic material will change, that is, the magnetostriction phenomenon, also known as the Wiederman effect, and its inverse effect is called the Villari effect.
 

The principle of magnetostrictive displacement sensor is to generate a strain pulse signal when two different magnetic fields intersect, and then calculate the time period required for this signal to be detected, so as to convert the accurate position. The two magnetic fields, one from the permanent magnet in the magnetic ring, and the other from the excitation pulse generated by the electronic components in the sensor's electronic compartment. The excitation pulse travels at the speed of sound along a waveguide filament made of magnetostrictive material inside the sensor. When intersecting with the permanent magnet field in the magnetic ring, the mechanical vibration generated by the waveguide wire forms a strain pulse due to magnetostriction. The strain pulse is quickly detected by a sensing circuit in the electronic chamber. From the moment when the excitation pulse is generated to the total time when the strain pulse is detected by a fixed sound speed, we can accurately calculate the position change of the magnet. This process is continuous, so whenever the position of the magnetic ring changes, the new position is quickly measured.
Since the output signal is a true position value, rather than a proportional or reamplified signal, there is no signal drift or variation, let alone the need to periodically re-label as with other sensors.
Magnetostrictive sensors are non-contact and never wear out. It has the advantages of high resolution, high precision, high stability, high reliability, fast response time and long working life. Sensors do not need to be re-calibrated or regularly maintained.

 

Technical parameter
Measuring range	50 ~ 3000mm
Power supply voltage	+12VDC to +24VDC
Output form/analog signal	Current 4-20mA and 0-20mA, voltage 0-5V and 0-10V, Digital signal: RS485, MODBUS-RTU, CANopen, Start-stop
Load capacity	voltage signal output load ≥4KΩ Current signal output load ≤500Ω
Nonlinear error	≤0.05%FS
Repeatability error	≤0.005%FS
Resolution	≤0.001mm
Hysteresis	≤0.001%FS
Temperature stability	≤0.002%/ºC
Working current	≤16mA
Working pressure	continuous working pressure ≤35MPa (MTL built-in high pressure series)
Working temperature	T1: -20 ~ +55ºC, T2: -40 ~ +80ºC
Electronic warehouse shell material	0Cr18Ni9 (304) 316 stainless steel (special custom)
Lead mode	high temperature resistant twisted pair shielded cable (default length: 1m, can also be provided according to user requirements)
Shell protection grade	IP65

 

Main Features

The slider structure is simple and easy to install. The slider ball head has the function of automatic alignment, easy to install, allowing the extreme movement speed of 10m/s. The change of the magnetization direction of the measuring unit in the ferromagnetic material will cause the change of the lattice spacing of the medium, which will cause the change of the length and volume of the ferromagnetic material, namely: magnetostriction phenomenon, also known as the Weedman effect, and its inverse effect is called the Villarreal effect. The magnetostrictive sensor is non-contact and will never wear out. It has the advantages of high resolution, high precision, high stability, high reliability, fast response time and long working life. Sensors do not need to be recalibrated or maintained regularly. Shell surface anodized, anti-corrosion; Built-in imported waveguide wire as a measuring unit, DSP digital signal processing, explosion-proof, high precision, no temperature drifting, no contact, life of up to 20 years; It can be used in most applications.

 

MFTS1 Split magnetostrictive displacement sensor connection mode:
Before connecting cables, check whether the power supply meets the following requirements: +24VDC and the output power of the power supply must be greater than the total power consumption. The output power of each sensor must be less than or equal to 95mA in different ranges. If the power supply fails to meet requirements, replace the power supply to ensure that the sensor works properly.

Analog signal output wiring mode of MFTS1 split magnetostrictive displacement sensor:
1. Direct connection of waterproof connector:
The sensor has five contacts: power supply positive (brown), power supply negative (black), signal output positive (blue), signal output negative (white), housing ground (shielded wire)

2. Aviation plug wiring:
The sensor has five contacts: (1) power supply positive (brown), (2) power supply negative (black), (3) signal output positive (blue), (4) signal output negative (white), (5) housing ground (shielded wire)


Digital signal output wiring mode of MFTS1 split magnetostrictive displacement sensor:
1. Waterproof connector connection (RS485 (MODBUS-RTU) signal output) :
The sensor has five contacts: positive power supply (brown), power supply ground (black), RS485A(blue), RS485B (white), housing ground (shielded wire)

2. Aviation plug connection (RS485 (MODBUS-RTU) signal output) :
The sensor has five contacts: 1 positive power supply (brown), 2 power supply ground (black), 3 RS485A(blue), 4 RS485B (white), 5 housing ground (shielded wire)

3. Waterproof connector connection (SSI signal output) :
The sensor has five contacts: positive power supply (brown), power supply ground (black), clock positive (green), clock negative (white), data positive (red), data negative (yellow), and housing ground (shielded wire).

4. Aviation plug connection (SSI signal output) :
The sensor has five contacts: 1 positive power supply (brown),2 power supply ground (black), 3 clock positive (green), 4 clock negative (white),5 data positive (red),
6 data negative (yellow), 7 shell ground (shielded wire)

5. Waterproof connector connection (CAN open signal output) :
The sensor has five contacts: power supply positive (brown), power supply negative (black), CAN-H(blue), CAN-L (white), ground (shielded wire)

6. Aviation connector connection (CAN open signal output) :
The sensor has five contacts: 1 power supply positive (brown), 2 power supply negative (black), 3 CAN-H(blue), 4 CAN-L (white), 5 ground (shielded wire)


MFTS1 Split Magnetostrictive displacement sensor Application areas:
Servo hydraulic cylinder piston position preset and feedback, servo cylinder piston position preset and feedback, grinding
machinery position preset and feedback, casting and forging machine position preset and feedback, other machinery such as gantry machine position preset and feedback, boring machine, shield machine, coal mine mechanical cylinder position preset and feedback,engineering lifting mechanical cylinder position preset and feedback, Position presetting and feedback of mechanical cylinder in steel mills such as rolling mills, position presetting and feedback of oil cylinder in blow molding, position presetting and feedback of injection molding machinery, adjustment of railway and bridge, detection of water level, control of sluice gates,position presetting and feedback of wood machinery, position presetting and feedback of cylinder level, position presetting and feedback of chemical container level, drinking water and sewage treatment system, Geodetic system, gate opening position preset and feedback, cylinder level measurement.

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Shenzhen Miran Technology Co., Ltd. is the largest Linear Position Sensor manufacturer in China.

Since 2003 we have been developed and produced Linear Position Sensor(brand:MIRAN,LinecSKI,WANSUNGM),Wire Rope Potentiometer,Magnetostrictive Liquid Level Sensor,Angle Sensor,Lubricating Pump(Oil/Grease/Butter),LVDT,Eddy Current Sensor, and many other Motion control products to support many different industries.

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