Water Level Controller Plastic Fuel Tank Liquid Float Level Switch For Sewerage Sludge

Working Principle

Float switch is using microswitch to be contact elements.When the liquid level rises to the float place, angle of floats place will be changed by the liquid level. When it reaches an certain angle, there will be ON or OFF contact signal output at the switches.

Installation    

Basic Parameters

*Water pump below 220V 1KW, can use directly.  

*Water pump over 1KW, needs A.C. contractor or relay.*

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