BNA10 single-pass series magnetic flap level gauge
Characteristics: It is polished, and the appearance is beautiful.
The magnetic unit material is NdFeB which is used in Space station, the magnetic structure is special,
so the magnetic beam is centered in the line plan, the strength can be sustained.
The output contact is with magnetic memory. It is suitable for measuring the liquid level which is in non-pressure
applications.
Profile: The body of the BNA11 single–pass magnetic flap level gauge and the measuring media are connected by a
bypass tube, to make the media level in the body is consistence to the external media. At the top of the level
gauge body there is opening a cited pressure hole which is used to connect with atmospheric, which is suitable
for atmospheric pressure environment. In the bottom of the body, there is adding a bottom flange, to easy
maintain (open the bottom flange and clean the precipitate).
Our company specially selected a standard selection for customers, if you need special requirement to put in,
please give us your schedule with images and tables.
Main technical parameters:
Connection type: Flange, if it is thread and non-standard, please list your figure and table.
Body material: SUS304,316L
Rule material: PVC,SUS304 rule
Working voltage: Atmospheric pressure
Temperature range: -40–100℃
Float: The float type is selected by our company.
Transmitter: You can choose MN, MH and ML transmitter.
Sản phẩm tương tự
Characteristics: It is polished, and the appearance is beautiful.
The magnetic unit material is NdFeB which is used in Space station, the magnetic structure is special,
so the magnetic beam is centered in the line plan, the strength can be sustained.
The output contact is with magnetic memory.Apply to the measurement of the level of the pressure container, corrosion resistance.
Profile
MN magnetic flap level meters adopt side mounting through a bypass pipe which is characterized by its easy installation, high stability and reliability or top mounting through a guide rod. The level meter is completely isolated between the inside and outsider cavity, and added a sealed flange at its bottom which can be opened easily to clean up dirt, impunity, etc.. One way level meters and meters adopting top mounting for its guide rod , equipped with a pressure hole in the top connected with atmosphere, are suitable for measuring level of medium at room temperature and pressure; Two-way level meters can be made with a certain operating pressure according to customers’ needs, and are suitable for measuring the liquid level of corrosive medium in places with high temperature, high humidity and high pressure. Level meters mainly consist of body of magnetic flat, display board of magnetic flat, floating ball, magnetic memory switch, ruler, etc.. In addition, an transmitter can be added according to customers’ needs.
Side mounted magnetic bundle unit through a bypass pipe is placed inside of the floating ball, while top mounted magnetic bundle unit is connected with a floating
The magnetic unit of the floating ball adopts a special magnetic group, which can still provide the required magnetic force for normal working of the transmitter even if used for a long period. Meanwhile, when the floating ball moves along a guide rod, the stronger linear magnetic field derived from the magnetic bundle unit of the floating ball, shall attract magnetic induction modules in the sensor one by one, thereby improving the accuracy rating and reducing the deviation of the transmitter.
ball. When the floating ball moves over liquid level, the magnetic bundle unit shall move along a level relay made up of a serial of magnetic module. Under the action of the magnetic unit, the magnetic module inside the level sensor shall make a corresponding action, output a changed resistor signal, and then transfer the signal into a current output signal of 4~20mA. Meanwhile, the level can be observed directly through the quartz tube, and a magnetic switch shall conduct a related action at the corresponding point, making alarming action and control output.
Main Technical Parameter
Body:
Measurement Range:0~3000mm(max.) (subject to actual goods)
Operating Pressure: Top mounting, one way, normal pressure
Two way: 1.0MPa, 2.5MPa, 4.0MPa or 6.3 MPa, etc..
Resolution Ratio: 5mm
Body Material: SUS304 or 316L
Connection Manner: Flange (subject to actual goods for special requirement)
Mounting Method: One way or two way flange(thread)side mounting
Ambient Condition: -20~80℃,≤95%RH (avoid strong corrosive gas)
Transmitter:
Measurement Range: 0~3000mm(Max.), optional
Measurement Accuracy: 5mm
Repeatability Deviation:±0.25%FS
Operating Voltage: 14~36Vdc
Maximum Power Loss: 5W
Output Signal:4~20Ma
Protective Tube for Sensor: 316L
Wiring Box: Aluminum
Load Resistance: <750Ω
Insulation Resistance: 100MΩ(500Vdc)
Ambient Condition: -20~60℃,≤95%RH,avoid strong corrosive gas
Protection Class:IP67
Magnetic Memory Switch
Contact Type: Standard Type: a couple of open&close passive contact output.
Current limiting output: with current limiting function and can be directly
input as PLC.
Active relay: extended contact output.
Contact Capacity: open/close contact: 1A /220Vac,1A /220Vdc
current limiting output:1A /220Vac,1A /220Vdc
active relay: 5A/24Vdc,1A/220Vac
Contact State: magnetic memory keeping switch
Insulation Resistor: ≥100MΩ (Under normal temperature)
Number of Action: 107 times
Enclosure Material: Alloy with oxidized surface
Ruler(Optional)
Overall Size: 2000(height)*13(width) mm
Figure Size: 5(height)*2(width)mm
Ruler Material: PVC adhesive plastics film
Characteristics: It is polished, and the appearance is beautiful.
The magnetic unit material is NdFeB which is used in Space station, the magnetic structure is special,
so the magnetic beam is centered in the line plan, the strength can be sustained.
The output contact is with magnetic memory. Installation of insert mode, easy to maintain. Operation without electricity. Matching with photo-electric sign, apply to the condition of dusky light.
Profile
MN magnetic flap level meters adopt side mounting through a bypass pipe which is characterized by its easy installation, high stability and reliability or top mounting through a guide rod. The level meter is completely isolated between the inside and outsider cavity, and added a sealed flange at its bottom which can be opened easily to clean up dirt, impunity, etc.. One way level meters and meters adopting top mounting for its guide rod , equipped with a pressure hole in the top connected with atmosphere, are suitable for measuring level of medium at room temperature and pressure; Two-way level meters can be made with a certain operating pressure according to customers’ needs, and are suitable for measuring the liquid level of corrosive medium in places with high temperature, high humidity and high pressure. Level meters mainly consist of body of magnetic flat, display board of magnetic flat, floating ball, magnetic memory switch, ruler, etc.. In addition, an transmitter can be added according to customers’ needs.
Side mounted magnetic bundle unit through a bypass pipe is placed inside of the floating ball, while top mounted magnetic bundle unit is connected with a floating ball. When the floating ball moves over liquid level, the magnetic bundle unit shall move along a level relay made up of a serial of magnetic module. Under the action of the magnetic unit, the magnetic module inside the level sensor shall make a corresponding action, output a changed resistor signal, and then transfer the signal into a current output signal of 4~20mA. Meanwhile, the level can be observed directly through the quartz tube, and a magnetic switch shall conduct a related action at the corresponding point, making alarming action and control output.
Characteristics: Suitable for irregular and narrow gauge hatch. Accurate and reliable level measurement. High accuracy up to 0.1. Flexibly installation. The measuring range is very deep: as deep as 200m. The zero point and full range can be adjusted.
Profile
LTJ31 cable throw-in type liquid level transmitters use a dry ceramic capacitor sensor as measurement unit. Probe diaphragm shall be subject to level pressure, causing a corresponding elastic displacement in the process of measurement. According to the principle of level pressure in proportion to the distance between the two poles, a changing capacitance shall be detected by the transmitter, and then enlarged so that it can output a accurate voltage signal when passing through trimming circuit. Finally, the signal shall be converted to a corresponding standard current signal output with a range from 4mA to 20mA.
The transmitter uses two-wire wiring, which can be wired easily; Junction box is separated from probe, making it more suitable for on-site installation; the shell of sensor adopts stainless steel omniseal structure, which can attain a protection class up to IP68; the cable uses a water-proof gas guidance cable, capable of withstanding long-term immersion in water. Thereby, the transmitter is a liquid level measurement device featuring reasonable structure, economic and stable performance.
Characteristics: It can work in different and extensive pressure. Good anti-jamming ability. More precise with permanent magnet. The sensor parts adopt the designation of integrated module: stable and reliable. High-resolution: as high as 5mm.
Profile: LTF21 Split-type Magnetic Inductive Level Transmitter’s measurement part and transmission part is connected by the cable, flexible for installation: suitable for narrow space or the circumstance where it can’t observe the values and wire after installation. In process of measurement, the ball built-in magnetic bundle unit shall move along a sensor made up of a serial of magnetic modules, under action of the magnetic unit, the magnetic module inside the sensor shall make counter point action, output a changed resistor signal, and then transfer the signal into a corresponding current output signal of 4~20mA.
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