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- Flow meter
- Liquid level switch
UQD Intelligent big float liquid level transmitter
Overview:UQD intelligent large floating ball liquid level transmitter is an upgraded product of floating ball liquid level transmitter. The transmitter's meter part is separated from the measuring
UQD intelligent large floating ball liquid level transmitter is an upgraded product of floating ball liquid level transmitter. The transmitter's meter part is separated from the measuring mechanism to improve the explosion-proof level and make the measurement safer and more accurate. It is especially suitable for continuous measurement of the liquid level of hot heavy oil in the refinery (temperature ≤ 450 ° C, pressure ≤ 6.3 MPa), viscous and dirty media, asphalt, grease and other oil products, and flammable, explosive, corrosive media It can be widely used in petroleum, chemical industry, metallurgy, medicine and other industrial fields. It is an ideal level instrument for production process control.
The measuring part of the UQD floating ball liquid level transmitter is composed of a floating ball, a balance rod and a balance weight, which is a torque balancing mechanism, so the floating ball can rise and fall freely as the liquid level changes. When the liquid level changes, the position of the floating ball changes accordingly. The main shaft is driven to rotate by the club. The angular displacement sensor in the controller and the main shaft mesh with the gear to convert the change in the liquid level into a corresponding electrical signal. The electronic circuit inside the device converts this signal into a standard current signal that is proportional to the liquid level change.
|Nominal pressure||≤6.3MPa||Ambient temperature||-40~80℃|
|Output signal||4~20mA+HART||Medium density||≥0.55g/cm3|
|Float diameter||Φ230mm||Electrical interface||M20*1.5(inside）or1/2NPT|
|Measurement accuracy||Class 1.5||Explosion-proof grade||Explosion-proof Exd || BT1 ~ T6 Intrinsically safe Exia || CT1 ~ T|
|Temperature range||-40 ~ 225 ℃ without heat sink type 225-450 ℃ with heat sink type||Protection class||IP67|
|Flange diameter||DN250||flange standard||HG / T20592-20635-2009 or customer specified flange standard|
It can be widely used for liquid level measurement of various media, and is an ideal instrument for petroleum, chemical, metallurgy, power and other industries.
|UQD||UQD Sub-peak Intelligent Big Float Level Transmitter|
|Temperature resistance type||T||ordinary type / without heat sink||H||High temperature type / with heat sink|
|Range-density||Range mm-density g / cm 3|
|Float Material||C||Carbon Steel|
|Flange Material||C||Carbon Steel|
|Flange sealing surface||Omit||Raised surface|
|RJ||Ring connection surface|
|Remote transmission display||Y||LCD display 4-20mA + HART|
|Media Name：||Wetted material：|
|Liquid gauge position number：||Flange specifications：|
|Connection method:||Sealing surface:|
|Connection specifications:||Whether to output:|