Magnetostrictive sensor is 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. Magnetostrictive liquid level sensor, there is a 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; high pressure sensor with high temperature resistance, corrosion resistance, widely used in measurement and control system of various industries. Explosion proof type magnetostrictive displacement sensor is a kind of special customized products milang explosion-proof type displacement sensor, magnetostrictive displacement sensor is mainly used shell isolation explosion-proof explosion-proof circuit design, circuit design, the signal isolation amplifier, cutoff frequency interference design, in addition to having the characteristics of conventional type of magnetostrictive displacement sensor, explosion-proof type magnetostrictive displacement sensor there are strong anti-interference, anti shock, anti lightning, explosion and other special properties. The sensor is mainly applied in the oil platform, oil tank, oil storage and transportation monitoring, petrochemical equipment, oil refining, oxygen transmission system, hydrogen power plant, equipment, boiler, cogeneration units, petrochemical environmental air pressure metallurgy light industry machinery and other explosion-proof requirements of the measurement environment. Miran explosion-proof type magnetostrictive displacement sensor is intrinsically safe explosion-proof, explosion-proof and intrinsically safe explosion-proof type explosion-proof types. Special custom is mainly used in MTC rod type magnetostrictive displacement sensor, MTL float type magnetostrictive displacement sensor, MTL3 pressure cylinder built-in magnetostrictive displacement sensor, MR soft cable type magnetostrictive displacement sensor types. For more information, contact the staff of our company.

Main technical performance index

1. Power supply voltage: +24VDC;

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

3. Nonlinear error: + 0.05%FS;

4. Repeatability error: better than 0.005%FS;

5. Resolution: better than 0.005%FS;

6. Delay: better than 0.002%FS;

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

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

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

10. Lead: PVC shield cable (the default length: 1m, can also be provided according to user requirements);

11. Shell protection class: IP67;

12. The explosion-proof electrical equipment in our country in accordance with the principle of explosion proof can be divided into: Flameproof (Mark d), increasesafety (Mark E), intrinsically safe (Mark I), positive pressure type (Mark P), oil filled (mark o), sand filled (Mark q), non-sparking (mark n), special type (Mark s);

explosion proof type (d)

Flameproof type, flameproof electrical equipment is a special case of explosion-proof enclosure, even when internal into the explosive mixture and caused the explosion, the pressure does not cause the housing demolition, and escape from the shell flame temperature is enough low, causing the outside shell of methane and coal dust explosion.hat is to say, the explosion scope is limited in the shell, to achieve the purpose of the explosion. The shell consists of a shell and a cover, jointing surface between the body and the cover (called flameproof surface) width and gap with the provisions, and comply with certain smoothness, obviously, the flameproof enclosure must have two properties:

1. Explosion resistance of methane or coal dust explosion, the internal pressure and temperature is not the shell damage, deformation, which is composed of mechanical properties and structural shell material to ensure;

2. Non explosive, that is, to be able to cause the internal explosion of the explosion of the internal cooling to the temperature below. It is designed according to the principle of maximum explosion clearance, with solid shell, can withstand 1.5 times the actual explosion pressure without deformation; equipment for continuous operation when the temperature can ignite an explosive mixture.

Intrinsically safe type (I)

Intrinsically safe type is mainly through the reasonable selection of electrical equipment circuit and circuit parameters, electric spark and thermal effects of the circuit in the normal and fault condition of the provisions are not caused by surrounding combustible gas burning or explosion. Intrinsically safe electrical equipment does not require a heavy enclosure, and its lead out in the normal working state or in the state of failure is safe.Intrinsically safe equipment is divided into IA and IB levels according to their safety procedures:

IA level in the normal work and a failure and two faults can not ignite a mixture of explosive gases, mainly for the 0 area;

IB level in the normal work and a failure can not ignite a mixture of explosive gases, mainly for the 1 area.

Explosion proof sensor manufacturers must obtain explosion-proof permit, before the production of the corresponding products, buyers in the purchase must be sure to understand the relevant explosion-proof certificate, explosion-proof level, field applications, etc.. Our company can produce explosion-proof products for flameproof and intrinsically safe type (IA), can be in a variety of occasions including gas station measurement and control of the medium, installation and use.

Shenzhen miran 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 main products are miran technology / resistive potentiometer displacement sensor principle (electronic scale), pull 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), differential displacement sensor, LVDT eddy current displacement sensor, angle sensor (angle ruler), transmission module, digital display instrument and intermittent automatic lubricating oil pump etc.. All products have achieved CE, 3C certification, and access to ISO9001:2008 international quality system certification, in strict accordance with the international quality certification standards organization design and production, to ensure product quality.