Magnetic float level switch UQK-400

for liquidsflangechemical-resistant

UQK400 float level controller is composed of float, connecting rod, magnetic sensor and magnetic switch and signal conversion mechanism. The change of the medium level in the container causes the relative displacement of the float, which drives the connecting rod and the iron core to move up and down to change the relative position of the magnetic sensor. Through the magnetic coupling, the micro switch or the reed switch is operated to achieve level control and alarm. Features 1.The float is made of 304, 316, TA2 material. A heat insulation mechanism is designed between the wetted part and the output part, which can be used for a long time under 450 ℃ working conditions. 2.The wetted part is completely isolated from the magnetic coupling system. Compared with other mechanical seal types, the product has higher safety and durability. 3.The product has passed SIL2 functional safety certification and explosion-proof certification, and can be used in a variety of working conditions to effectively avoid the occurrence of accidents. 4.The product has bi-stable memory function and it can continue to maintain the alarm signal when the liquid level is ultra-high or ultra-low. Main Technical Parameters Mounting type: Side mounted Measuring range: 60mm~120mm Accuracy: Level control: ±4mm Interface control: ±6mm Nominal pressure: ≤6.3MPa Nominal diameter: DN80 Ambient temperature: -40℃~+80℃ Medium temperature: -20℃≤T≤+150℃ Service life: ≥5×105 Viscosity: ≤1St（10–4m2/S） Power inlet: G1/2” (inner thread) or on request Wetted material: 304, 316L or on request Explosion-proof type: Flameproof Exd II CT1~CT5/T6 Gb Intrinsic safety Exia II CT1~CT5/T6 Ga IP Rating: IP66