Vacorda Factory Direct Sale Powder Solid Detect Sensor Rotating Paddle Type Level Switch
Vacorda Factory Direct Sale Powder Solid Detect Sensor Rotating Paddle Type Level Switch
Product Instructions
Resistance rotary switch is a level controller for solid materials (including powder, bulk, granular, gum, etc.). For different solids, it can be measured by adjusting the spring tension. Its wetted parts are all stainless steel.
Advantages
1. With overload protection, placement click damage.
2. Unique design for sealing prevent dust or powder from coming.
3. Stable Torsion and can be adjusted.
4. Special paddle for low density solids are available.
Applications
It is widely used in industries such as chemicals, plastics, cement, feed, food and so on.
Features
1, with overload protection to prevent motor damage
2. Good sealing performance, strong overload capability and large output contact capacity.
3. The torque is stable and adjustable. According to the different specific gravity, the sensitivity of the switch can be adjusted by adjusting the tension of the spring.
4. special design blades can be used for low density materials
Scope of application
Powder warehouse, storage tank, power industry in various industries: coal transportation, ash removal system (ash bucket, warehouse pump, ash warehouse). Such as: cement plant, flour cans, packaging hoppers, various raw material silos, batching mixing tanks, wood chip bins, liquid tanks, etc.
Technical Parameters
|
Detection method: |
rotation blade resistance detection |
| Blade speed: | 1RPM (rev / min) |
| Torque: | 1.0 kg x cm |
| Contact capacity: | 250VAC/10A 1 SPDT (single pole double throw) |
| Material specific gravity: | ≥0.5g/cm3 |
| Working temperature: | -10 ° C ~ +80 ° C (up to 400 ° C) |
| nsulation resistance: | ≥100MΩ |
| Dielectric strength: | 1500V/1min |
| Protection level: | IP65 |
|
Working power: |
220VAC, 110VAC, 24VDC |
|
Power consumption: |
4 W |
Dimensions
Working Principle
ZX rotary switch is a level controller for solid materials (including powder, block, granular, gel, etc.). The motor drives the blade to rotate. When the measured medium reaches the blade position, the blade is blocked and stops rotating, thereby triggering the micro switch to output the switch signal. When the measured medium descends away from the blade, the blade returns to the original position and continues to rotate under the action of the spring. The tension of the spring can be adjusted according to the specific gravity of the measured medium, and the spring with the material ratio is adjusted to the strongest, and vice versa.
The rotary switch has been widely used in the chemical, plastic, cement, pharmaceutical, feed, food and other industries.
Sichuan VACORDA Instruments Manufacturing Co., Ltd.is a professional production-manufacturing enterprise specialized in designing, producing and marketing of instruments and apparatuses. Our company has been established for 23 years since 1997 to grow up to be a team of high-quality, united, hard-working and truth-seeking characters. Solid foundation has been established.
Our company has got the ISO9001: 2000 international quality system certification in 2005, Import and export trading right in 2012, total 12 patents till 2016, the title of “national high-tech enterprise” and CE certificate for three categories product in 2014. Our company has owned trade marks as “vacorda”. At the same time, our company is preparing for more certificates for foreign market, such as IECEX, API, UL and so on, to lay a foundation for further international market.
Our main products as follow
1. Magnetic level gauge, magnetic level switches, magnetic level controllers, bicolor quartz tube level gauge, boiler water level gauge and glass plate liquid level gauge, capacitance level gauge, ultrasonic level transmitter, radar level transmitter and liquid (material) level switch series;
2. Wedge-shaped flow meter, metal rota-meter, V Cone flow meter, throttling device, electromagnetic flow meter, vortex flowmeter, turbine flowmeter, ultrasonic flowmeter;
3. Pressure transmitter, differential pressure transmitter series;
4.Temperature transmitter, bimetallic thermometer, thermocouple, rtd series.
Q: The new magnetic flap liquid level gauge can't show liquid level?
A: 1.check whether there is block in by pass pipe 2.check the the density of medium 3.check whether the float ball is stucked by float ball.
Q: The longest length of magnetic flap liquide level gauge?
A: the length is customized,but in order to be convenient for transport,if the length is over 6m,we recommend
Q: If the float ball is installed at the wrong opposite direction,what's the influence?
A: reading level will be higher than true level,usually higher by length of floatball-70mm
Q: What's installation details of magnetic flap liquid level gauge ?
A: 1.before installation,check specification with label plate. 2.There shouldn't magnetic field within 400m
Q: There is problem in output signal 4--20mA?
A: 1.Check working power supply 2.check wiring 3,check load resistance 4.verify measuring range,zero point
Q: what's specification we need to know before purchasing magnetic flap liquid level gauge?
A: medium density,working temperature,working pressure,material,flange center to center distance,flange standard,whether need 4--20mA output signal;wether need level alarm
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