1 Product Introduction
Series UQK-99 float level switch makes using of magnetic float up and down with the liquid level, the float make the reed switch in the setting position in the sensor detector pipe act and emit the contact open/cloze switching signals. The liquid level switch with the corresponding external circuit can be used in level control and alarm of various kinds of open or sealed containers in the petroleum, chemical, power, textile printing and dyeing, environmental protection and civil construction industries in conjunction .
Simple structure, easy to install, reliable operation, simple maintenance and low price
A wide range of applications, suitable for liquid level control of a variety of medium
2 Technical Parameter
3.Selection table
Table 1
Table2
Series UQK-99 float level switch makes using of magnetic float up and down with the liquid level, the float make the reed switch in the setting position in the sensor detector pipe act and emit the contact open/cloze switching signals. The liquid level switch with the corresponding external circuit can be used in level control and alarm of various kinds of open or sealed containers in the petroleum, chemical, power, textile printing and dyeing, environmental protection and civil construction industries in conjunction .
Simple structure, easy to install, reliable operation, simple maintenance and low price
A wide range of applications, suitable for liquid level control of a variety of medium
2 Technical Parameter
Accuracy | ±10mm |
Control height | 0~300mm to 0~6000mm |
The medium temperature allowed | ordinary type <100ºC,high temperature type <200ºC |
Connecting Flange | DN50, DN80, DN100, DN125, DN150, PN1.0, 1.6 |
Magnetic Float | Standard Ф76, special supply Ф48, Ф120 |
Explosion-proof Grade | flame-proof type dIIBT4;Intrinsically safe type ibIICT4 |
Control contact capacity | AC220, 0.5A/ 0.3A(impedance load) DC24V,2A |
Control contact lifespan | 5×106 times |
Control contact number | optional among 1,2,3 and 4 (Please indicate if it is over 4) |
Outgoing line interface thread | M20×1.5 |
3.Selection table
Table 1
UQK-99 | Content | Switch Type |
101 102 103 104 10X |
Single magnetic float, 1 control point Single magnetic float, 2 control points Single magnetic float, 3 control points Single magnetic float, 4control points Single magnetic float, X control points |
No memory |
202 303 404 X0X |
2 magnetic floats, 2 control points 3 magnetic floats, 3 control points 4 magnetic floats, 4 control points X magnetic floats, X control points |
memory |
Table2
Series UQK-99 float liquid level switch | ||||||||||||||
Refers to selection table 1 | ||||||||||||||
D | 1Cr18Ni9Ti, 0Cr18Ni9(304) | Wetted Material | ||||||||||||
E | ABS or PVC (Please indicate when you place an order.) | |||||||||||||
F | Stainless steel and F4 composite pipe | |||||||||||||
1 | Flange connection (When the flange is stainless steel, carbon steel, stainless steel lining PTFE, PVC, ABS ,please indicate.) | Installation | ||||||||||||
2 | Rack-mount fixed 150×60 | |||||||||||||
3 | Thread connection measurement range<500mm, atmospheric temperature, atmospheric pressureM48×2 | |||||||||||||
A | Ordinary waterproof type | Explosion-proof | ||||||||||||
B | Intrinsically safe type Exia II CT4 | |||||||||||||
C | Flameproof d II BT4 | |||||||||||||
H(mm) | Installation height | |||||||||||||
L1 | The liquid level switch is the first control point from top to bottom(mm) | Control height | ||||||||||||
L2 | The liquid level switch is the second control point from top to bottom(mm) | |||||||||||||
L3 | The liquid level switch is the third control point from top to bottom(mm) | |||||||||||||
L4 | The liquid level switch is the fourth control point from top to bottom(mm) | |||||||||||||
L5 | The liquid level switch is the fifth control point from top to bottom(mm) | |||||||||||||
K | Normally open | Contact initial state | ||||||||||||
B | Normally closed | |||||||||||||
ρ= g/cm3 | Medium density | |||||||||||||
D | Open atmospheric vessel | Operating pressure | ||||||||||||
Operating pressure(MPa) | ||||||||||||||
UQK-99 | 102 | E | 1 | A | 2000 | 500 | K | 1.0 | D | Selection example |
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