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Adds£º Jinnan Industrial Park, Tianjin, China
Email£º sales@you-ideal.com; 3561647536@qq.com
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Magnetic Floater Bi-Color Water Level Meter Controller-Tank Level Gauge with Switches

Magnetic Level Indicator (UHC-C)-Water Level Meter (UHC-C) , Water Level Controller, Tank Level Gauge
We are the manufacturer, supplier and exporter of Transparent Level Gauges, magnetic level gauge from Tianjin U-ideal Instrument-China
These Level Indicators are flanged to the tank for indicating level of liquids and liquefied gases in open or closed tanks. These can be used in high temperature and pressure applications or if sight glasses and similar indicating glass parts cannot be used for safety reasons. This instrument is preferred because there is a safe pressure and gas tight separation between measuring and indicating parts. Thus the magnetic level indicator is suitable for a wide range of applications for the chemicals, pharmaceutical industries, petrochemical industries, refineries, oil and fuel tanks etc.
The cage is flanged to the tank & the level is indicated on a Strip which consists of magnetic bi-colour rollers. The floats are available in various metallurgies like SS316, Titanium, PVDF, Polypropylene and PVC.

  • Used for high temp and pr applications or if glass parts cannot be used for safety reasons.
  • Applications in Chemicals, Pharmaceutical, petrochemical, refineries, oil and fuel tanks etc.
  • Available in side andtop mounting versions
  • Capsule Indicator in glass tube or magnetic bi-colour rollers
  • SS 304, SS 316, PTFE, PP, PVC & PVDF Float & Cage Material
  • Max. C.C. Distance : 5000 mm, greater lenghts on request.
  • Flanged connection drilled ot ASA 150# or other on demand
  • Pr 20 Kg/cm2 for SS & 3 Kg/cm2 for PP, PVC & PVDF, Higher Pr rating on demand
  • Temp 450oC for SS, 80oC for PVDF, 60oC for PVC, 50oC (Max) for PP
  • Specific Gravity : Min 0.5
  • AI/SS etched scale in cm
  • +/- 5 mm accuracy

Principle of Operation
These models consists of Red or Black/white magnetic rollers equipped with small rod magnets which are rotated one after another at an angle of 180º by the magnetic field of the permanent magnet put inside the float. The rollers change from white to red on rising level and red to white on falling level. Plastic rollers are suitable for liquid temperature upto 100ºC & Alluminium rollers for temperature upto 250ºC and ceramic rollers for temperature upto 450ºC.
The level in a tank or agitating machine is permanently indicated as a Red or Black column even in the case of power fallure.
In addition, Level Sensing elements can be fixed directly to the float cage, so that-simultaneous, contact less sensing is measured electrically. Electronic Level indicator with set point can be connected with the sensor to have reading in remote. Single or double set point relays can also be provided in the electronic indicator for control purposes.


UHC-C type Side Mounted Bi-color Magnetic Level Gauges
UHC-D type Top Mounted Bi-color Magnetic Level Gauges
UHC-B type Steam Jacket Bi-color Magnetic Level Gauges
UHC-F type Glass Fiber Reinforced Plastic Bi-color Magnetic Level Gauges
UHC-G type Boiler Special Using Bi-color Magnetic Level Gauges
UHC-Y type Electric Remote Reading Bi-color Magnetic Level Gauges.

1. Vent valve: To prevent the false liquid level, vent valve can be installed to the meter. And for the boiler specially using type it is not necessary to install the vent valve.
2. Blowout valve: In order to vent, sampling, drain and clean, other type valves also can be installed.
3. Up and low limit point alarming system: To control the limit level of upper point and low point.
4. Heating and cooling system: In the circumstances of high temperature or low temperature, inlet steam or cooled water to control the flowing fluid temperature.
5. Insulating sheath tube connecting size;
1/2 " tube tread; Steam heater pressure: ¡Ü 0.39

Our other related products: level gauges, flow meters, pressure transmitters, indicators, industrial system.
Welcome to contact if have enquiry

Float Cage Material SS304, SS316, PTFE, PP, PVC, PVDF
Max. Centre to Centre Distance 6000 mm, greater lengths on request
Connecting Flanges According to DIN or ANSI B16.5
Rated Pressure 20 Kg/cm2 for SS & 3 Kg for PP, PVC & PVDF

Higher pressure rating can also be provided
Temperature of Liquid 450ºC (Max.) for SS, 80ºC (Max.) for PVDF

60ºC (Max.) for PVC, 50ºC (Max.) for PP
Specific Gravity Min. 0.5
Scale Graduated in cm, Aluminium or SS304
Measuring Accuracy +/- 5 mm

UIHC- C Side mounted;

D Top mounted

R1  Standard transmitter 4~20mA current signal (Resolution: 20mm/10mm/5mm);

R2 Standard transmitter 4~20mA and hart; (Resolution: 20mm/10mm/5mm);

R3 Magneticostrictive transmitter 4~20mA with hart

R4 Switch and number;

R5  Both 4~20mA transmitter and switches

R6 No signal output

S Steam tracing

E Electric heating

F Defrost

D Drain valve , drain plug

DV Drain valve and Vent valve or plug

N No valve

A Ambient temperature (0~40ºC)
M -20~180ºC
H High temperature (<400ºC)
L If easy frozen

S SS304 or SS316
P PP (Polypropylene),PVC,PVDF
O Other

S Safety environment
E Explostion-proof ExdII BT4
I intrinsic safety ExibII CT4

Measure range:  mm

Fluid density:  g/cm3

working pressure: MPa


Adds£ºJinnan Industrial Park, Tianjin, China ¡¡Tel£º+86 22 88971536 ¡¡Fax£º+86 22 88971536
Copyright level sensors and flow meters Tianjin U-ideal Instrument Co., Ltd ( Hebei Xukang Meter Manufacturing Co.,Ltd) all right reserved.

Tianjin U-ideal Instrument co., ltd is one of esteem company with collection of scientific research, development and sales. We have abundant technical capacity, special scientific research teams with advanced producing and checkout equipment.

Tianjin U-ideal Instrument Co., Ltd produce and sell Magnetic Level Indicator, bi-color quartz glass tubular level gauge, liquid level switch, float switch, level sensor, level transmitter, level switch, tank gauge, water gauge, liquid level instrument, ultrasonic level sensor, flow meter, PD flow meter, oval gear flow meter, dual-rotor turbine flowmeter, duplex rotor meter, vortex flow meter, turbine flowmeter, electromagnetic flowmeter, metal rotary flow meter and valves,oil/water industrial control systems.

We are TIANJIN U-IDEALINDUSTRIES COMPANY , have accumulated abundant experience especially in high temperature and high pressure liquid level meters ,and antiseptic liquid level gauge .we also made to orders of non-standard liquid level meters to satisfy different customers .those products has been used by many enterprises of all walks of chemical,industries, petroleum ,electricity, food, light, medicine, metallurgy, papermaking etc.. and our products have been certified by quality system ISO9001£º2000.

Tianjin U-ideal Instrument Co. are also engaged in flowmeter trade. Such as gas flowmeter and liquid flowmeter with the type of explosion-proof and others.