Ultra high temperature rotary level switch (screw)

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ZW-UZK series Ultra high temperature rotary type liquid level switch <strong> (screw)</stro…

Productoverview:

ZW-UZK series Ultra high temperature rotary type liquid level switch <strong> (screw)</strong> is used for solid material (including powdered, granular, massive, gelatinous material level controller etc.). It has good sealing performance, strong overload capacity, the advantages of easy installation, light output contact capacity etc.. According to the different proportion of the material can be achieved by adjusting the tension of the spring, the parts contacting material are made of stainless steel materials.

ZW-UZK series rotary level switch is using micro motor as driving device, the drive shaft is connected with the clutch, when not in contact with material, the motor runs normally, when the blade contacts with material, the motor stops rotating, the output of a contact signal detection device, and cut off the power to stop rotating. When the material is decreased when the pressure to blade disappeared, detection device by torsion spring back to its original state. Can be adjusted according to different proportion of material torque.

Two, work principle:

ZW-UZK series of <strong style="white-space: normal;"> ultra high temperature rotary level switch (screw)</strong> working principle is the use of permanent magnet motor drives the rotating blades when the detected material rises to leaf position, leaf rotation is blocked, the resistance to the terminal box detection device, detection device to output a switch signal, and cut off the blade stops rotating power.

When material falls, blade resistance disappears, the detection device depends on the tension of the spring back to its original state, the spring tension adjustment of different material proportion, the proportion of large adjustment of spring tension to strong or otherwise adjust to the strongest or weakest weak.

Three, application:

ZW-UZK series of <strong style="white-space: normal;"> ultra high temperature rotary level switch (screw)</strong> usually in plastics, cement, chemical, pharmaceutical, food, food and other industries has been widely used, in order to achieve the level of control and alarm functions.

Fourth, the main features:

1, full closed, the house can be used

2, the unique design of the oil seal can prevent dust infiltration along the axis

3, the torque is stable and reliable, cutting torque can be adjusted

4, lightweight, easy to install

5, leaves under heavy load, the motor rotation mechanism will automatically slip, protection from damage

6, not from a tank on the whole group can be easily removed, check and repair the internal parts

Five, technical parameters:

1, power: 220VAC/110VAC/24VAC 50Hz/60Hz

2, power: 3W

3, /250VAC SPDT contact capacity: 8A

4, working temperature: -10~80 degrees (special order up to 400 DEG C, imported up to 1000 DEG C)

5, blade speed: counter clockwise 1rpm

6, torque: 1N.m

7, the proportion of suitable material: more than 0.4g/cm3

8, protection grade: IP65

9, blade material: SUS304

10, outlet: M20&amp; #215; 1.5

Sixth, installation notes:

1, please confirm before installing the power supply voltage is the voltage and logo above agreement.

2, installation should be avoided in the inlet, when cannot avoid installation of a protective barrier, to protect the blade from the material impact.

3, the level of installation, wiring box line inlet should be vertical downward, cable fixing nuts must be locked, if the conditions can add fangyuzhao etc..

4, confirm the level of installation before installation or vertical installation.

5, the level of the installation of blade and the level was down 10~20 degree angle installation, to reduce the impact of the material.

The seven type of encoding:

Eight design selection and ordering information:

1, please indicate the measured medium, density, size, pressure, temperature, height of bin bin;

2, the installation can be installed lateral or vertical installation. High range vertical installation, the user can according to the measured depth of order extended (for 1 soft sleeve meters above the range);

3, detection of blade specifications, the factory is generally supporting materials according to the proportion of sand. If the measured medium than 4, lighter weight, leaf should use larger (please specify);

5, the medium temperature is 80-300 degrees centigrade, please choose the temperature type (please specify when ordering);

6, explosive dust (such as flour processing and storage), please choose the explosion-proof type (the installation.).

Nine, customer service service commitment:

1, our level switch series product quality problems within twelve months, responsible for free maintenance.

2, the warranty period if the products of our company have any quality problems, our company is responsible for free repair or replacement.

3, the warranty period if the user use undeserved, cause damage to the product, our company is responsible for the maintenance, collect the damaged parts cost.

4 after the warranty period, product quality problems, our company is responsible for the maintenance, collect the damaged parts cost.

5, if the user needs to our service, our company in the province of the user service personnel arrived at the scene within 12 hours, 48 hours outside users arrive at the scene.