product overview

The UQK-99 series float level switch uses a magnetic float to rise and fall with the liquid level, causing the reed switch at the set position inside the sensor detection tube to emit a contact on/off conversion signal. In conjunction with corresponding external circuits, it can be used for liquid level control and alarm in various open or closed containers such as petroleum, chemical, power, textile printing and dyeing, environmental protection, and civil construction.
Product Features
The UQK-99 series float level switch has a simple structure, easy installation, reliable operation, simple maintenance, and low price.
Widely applicable and suitable for liquid level control of various media.
TECHNICAL INDEX
Accuracy: ± 10mm
Control height: 0-300mm to 0-6000mm
Allowable medium temperature: less than 100 ℃
● Connection flange size: DN50, DN80, DN100, DN125, DN150, PN1.0, 1.6 (flange standard: GB9119.2-88 connection)
● Magnetic floating ball: standard diameter 76, special supply diameter 48, 120, 144 ● Explosion proof grade: flameproof type: d Ⅱ BT4
Intrinsic safety type: ib Ⅱ CT4
Control contact capacity: AC220, 0.5A, 0.3A (resistive load) DC24V, 2A
● Control contact life: 5 × 106 times
● Control the number of connection points: Choose between 1, 2, 3, and 4 points(Exceeding 4 points can be indicated when placing an order)
● Outgoing interface thread: M20 × 1.5