LW-II LL-II Roller type material level meter material flow detection device XYLL-B Belt conveyor material flow detector Item NO.: 1950551

Lw-i anti rotation level detector

Basic parameters

Product classification: material level switch

Product Name: anti rotation level detector

Product model: lw-i

Detailed parameters

Ambient temperature: - 40 ℃ ~ + 80 ℃

Relative humidity: no more than 85%

Number of contacts: switch signal 1 normally open and 1 normally closed. Customizable 2-opening and 2-closing. Protective cover is required to be purchased separately

Contact capacity: AC380V / 3a 22V / 5A

Power consumption: < 3W

Reference weight: 2kg

Reliability: 10 6 times

Protection grade: IP65

Material temperature: - 30 ℃ ~ + 250 ℃

Installation method: G1 1 / 2 pipe thread: flange connection

Power supply: AC220V 50Hz

Blade speed: 1 rpm

Product overview

The anti rotation material level detector uses the transmission shaft to connect with the clutch, and the motor drives the blade to rotate. When the measured medium rises to the blade position, the blade stops rotating by the negative block of the medium, so as to output the on (on) or off (off) electric shock signal through the relevant control mechanism to reflect the position height of the measured medium, and cut off the power supply of the motor to stop the motor; When the medium drops and leaves the blade, under the action of the spring, the blade returns to its original position and continues to rotate to detect the position change of the medium. It is a level controller for solid materials (including powder, granular, block, colloid, etc.), which has the characteristics of good sealing, strong overload capacity (with overload protection), light and easy to install, large output electric shock capacity, etc. For materials with different specific gravity, it can be realized by adjusting the tension of the spring, and the contact part of the material is stainless steel. It is suitable for chemical plastics, pharmacy, feed, cement, grain, flour, electric power, chemical powder and other industrial and mining industries, and has been widely used.

main features

1. Fully enclosed, can also be used outside the house;

2. The oil seal design can prevent dust from penetrating along the shaft;

3. The torque is stable and reliable, and the torque can be adjusted;

4. Lightweight and easy to install;

5. The torque of small switch series is not suitable for detecting small specific gravity materials in small silos;

6. If the blade bears excessive load, the motor rotation mechanism will automatically slip to ensure no damage.

7. The internal components can be easily inspected and repaired without removing the whole part from the silo.