Magnetic Liquid Water Level Indicator application developed based on the principle of buoyancy and magnetic coupling. When the measured level in the container movements, the dominant tube level gauge also will lift the float, the permanent magnet inside the float is transferred by magnetic field coupling, driving the red, white turned columns flip 180 degrees, when when the liquid level rises, the column turned from white to red when the level drops, the column turned from red to white, pointer red, white circles located at the medium level of the actual height of the container, in order to achieve the level instructions.
Magnetic Liquid Water Level Indicator electrical signal is implemented by a combination of the remote and basic level remote device. The level remote device by the UR-type resistance sensors and UB type R / I converter modules, the indicator in the form of bundled fixed to the outside of the main conduit UHZ type level gauge magnetic flap so that it is level count the same magnetic coupling system. When the magnetic float moves up and down with the liquid level, the level corresponding to the position of the reed that is the role of the magnetic field inside the float pull resistor chain resistance to change by switching module will change the resistance signal into a standard two-wire 4 ~ 20mADC output signal, the signal can be easily and III-type electric instrument, display instrument supporting the use, can also be indicative of the light beam, the digital display regulator supporting the use of alarm, so as to display, control, regulation and alarm purposes.
Model | Magnetic Liquid Water Level Indicator |
Range | 1;2;3(m) |
Material | M1-SS304 |
M2-SS316L | |
M3-UPVC | |
M4-UPP | |
M5-PTFE | |
Output | AH-upper alarm |
AL-lower alarm | |
AHL-upper and lower alarm | |
Installation | S-side-mounted |
T-Top-mounted | |
B-Bottom-mounted | |
Sensor temperature | N-10ºC~200 ºC of Magnetic Liquid Water Level Indicator |
H-High temperature-10ºC~350ºC |
Name | Magnetic Level Indicator | Classification | Side-mounted type,top-mounted type |
Suitable for media | Corrosive liquid | Medium pressure | 25.0Mpa and below |
Medium temperature | -40~450℃ | Medium density | ≥0.5g/cm³ |
Medium viscosity | ≤0.05Pa.S | Measuring range | 0~12m |
Display accuracy | ±10mm | Wetted material | Stainless steel, PVC,Ti |
Connection method | Flange,thread | Suitable for media | Various liquids such as water and oil |
Wetted material | Stainless steel, UPVC,PTFE |
Alarm switch | Contact rating | AC220V 0.5A DC24V 0.8A |
Switch type | Passive, dry contact | |
Switch form | Normally open, normally closed, self-holding | |
Electrical life | >100,000 times(related to control power) | |
Limit load current | 3A | |
Maximum contact resistance | 150MΩ | |
Transmitter output module | Output signal | 4~20mA/HART/RS485 |
Load Resistance | 500Ω | |
Power supply | DC24V 50mA | |
Ambient temperature | -40~60℃ | |
Outlet | M20*1.5 | |
Explosion-proof form | Flameproof Ex d II CT6 | |
Intrinsically safe Ex ia II CT6 |
HDL-700 | Magnetic level indicator | |||||
Code | Installation method | |||||
1 | Side-mounted | |||||
2 | Top mounted | |||||
Code | The main material | |||||
1 | 304 | |||||
2 | 201 | |||||
3 | UPVC | |||||
Code | Nominal pressure | |||||
1 | 0.6Mpa(applicable when the main material is ABS) | |||||
2 | 1.6Mpa | |||||
3 | 2.5Mpa | |||||
4 | 4.0Mpa | |||||
Code | Output signal | |||||
1 | Basic | |||||
2 | With upper and lower limit switch output | |||||
3 | Charged remote transmission(0~10mA outout,220V,AC) | |||||
4 | Charged remote transmission(4~20mA outout,220V,AC) | |||||
5 | With intrinsically safe explosion-proof remote transmission | |||||
Installation distance(measuring range) | ||||||
L1 | Installation depth(top-mounted) | |||||
Medium density g/c |
The series products of magnetic flap liquid level gauge are: side-mounted magnetic flap liquid level gauge, top-mounted magnetic flap liquid level gauge.
Anti-corrosion magnetic flap level gauge, remote magnetic flap level gauge.
Please Send Us your Application details
Measuring range , medium, Installation method (flange, thread), Pressure range, Remote transmitter, Level alarm switch
More Model available for all appication, different termperture and pressure!
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