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Magnetostrictive sensor for non contact type, never wear. With high resolution, high precision, high stability, high reliability, fast response time, long working life, etc.. The sensor does not need to be re calibrated, and it is not regularly maintained.

MTL1 built-in high pressure magnetostrictive liquid level sensor, effective stroke 50mm ~ 3000mm, the lower end of the 30mm buffer stroke, the upper buffer stroke according to customer needs. With voltage (0~5V or 0~10V), current (4~20mA), RS485 digital output. The built-in imported waveguide wire by DSP as measurement unit, digital signal processing, high precision, no temperature drift, no contact, life is twenty years; measuring high temperature 300C degrees, high corrosion resistance, widely used in aerospace, automobile refueling system oiling system, mechanical system and the hydraulic oil tank, cylinder and measurement control system.

To wear a magnetic ring, measuring ang catheter, signal unit, electronic unit, junction box and installation parts, installation and equipment connected with the piston ring. The measuring tube moves up and down inside the catheter measuring element, it can be in the outer magnetic resistance signal under the action of the measured signal into the liquid level is proportional to the level of change, and the electronic unit into 4 ~ 20mA or other standard signal output.

The liquid level sensor is a circuit module, with acid, moisture, shock proof, corrosion proof, internal circuit contains a constant current feedback circuit and protection circuit, the maximum output current is less than 28mA, which can reliably protect the power supply and the two meter can not be damaged.

MTL1 built-in type magnetostrictive liquid level sensor can be widely used in servo hydraulic piston, cylinder piston position and preset feedback; shield machine, boring machine, mining machinery, engineering machinery, lifting machinery, rolling mill and steel bottle blowing machines, injection molding machines, brick machinery etc. and preset cylinder position feedback.

Main technical performance index

1. Range: 50 ~ 5000mm;

2. Power supply voltage: +24VDC;

3. output form / analogue signal: 0 ~ 20madc, 4 ~ 20madc, 0 ~ 5vdc, 1 ~ 5vdc, 0 ~ 10vdc digital signal: rs485, modbus;

4. Load capacity: voltage signal output load more than 4K ohm current signal output load is less than or equal to 500;

5. Nonlinear error: 0.05%FS; 200mm following the maximum error of 100 um;

6. Repeatability error: better than 0.005%FS;

7. Resolution: better than 0.005%FS;

8. Hysteresis: better than 0.002%FS;

9. Working temperature: :      0〜+70℃   ; -15〜+60℃  ;  -25〜+70℃   ; -40〜+85℃;

10.Rod material: 0Cr18Ni9 (304) of 316 stainless steel (customized);

11. Electronic silo housing material: 0Cr18Ni9 (304) 316 stainless steel (special);

12. Lead: PVC shield cable (the default length: 1m, can also be provided according to user requirements), aviation plug (not applicable to explosion-proof terminal products);

13. Shell protection class: IP67;

Shenzhen milong Technology Co., Ltd is a high-tech enterprise approved by Shenzhen municipal government. Rich experience in sensor industry field for more than 15 years, the great brand products have been widely used in the world all kinds of automation control field, the direction of development is: to technological innovation as the core, to customer demand-oriented, will have been committed to the field of measurement and control in displacement, position and angle provides a station solutions to products and service for customers.

The company is mainly engaged in producing: potentiometer resistance principle / displacement sensor (electronic scale), rope type displacement sensor (rope type electronic ruler), principle of magnetostrictive displacement sensor (contactless magnetic induction electronic ruler), principle of magnetostrictive liquid level sensor (liquid level measurement and control system), LVDT differential displacement sensor, electric eddy current sensor, angle sensor (angle ruler) and supporting the use of V/A conversion module, display controller (DRO), intermittent automatic lubricating oil pump etc..

Matters needing attention

Read all the installation instructions carefully and prevent the installation of environmental temperature, shock, vibration, pressure and size exceeds the allowable range of the sensor; don't make the rod bending; do not make the electronic components of the sensor end or the end to bear large impact; users deal with the use of environmental products, anti-corrosion, explosion-proof and function selection responsible for sensor special requirements can not be used for chemical reaction or other damage to the sensor inflammable explosive corrosive vapor and liquid etc.; installed, deal with electronic warehouse protection treatment.