UOK-1 series float liquid level controller

UOK-1 series float liquid level controller
I. Product Overview
UQK series float liquid level controller is suitable for liquid level control of liquids in various containers. When the liquid level reaches the upper and lower switching values, the controller contacts send out an on-off switch signal.
The product series is divided into two categories: explosion-proof and non-explosion-proof. The explosion-proof type is suitable for liquid level control of flammable and explosive media in pressure vessels of dⅡBT4 and ibⅡCT4 groups. The controller is not suitable for media that have strong corrosive effects on materials such as brass and stainless steel and contain magnetic impurities.
UQK series float liquid level controller consists of two parts: a float group and a contact group that are isolated from each other. When the measured liquid level rises or falls, the float rises and falls accordingly, causing the magnetic steel at its end to swing up and down. Through magnetic coupling, the magnetic steel with the same magnetic pole installed in the shell is repelled from swinging up and down, and the moving contact at the other end is connected or disconnected with the static contact. Make the external control circuit send out an alarm signal or drive (stop) the electric pump (actuator) to work, so as to achieve the purpose of liquid level control.
Main technical parameters
a) Installation form: side installation;
b) Control range: 25~550mm
c) Working temperature: -15~120℃;
d) Ambient temperature: -40~60℃
e) Working pressure: 1.0MPa, 4.0MPa;
f) Medium density: 20.4g/cm3;
g) Electric shock capacity: AC220V 3A;
h) Liquid contact material: stainless steel;
i) Output signal: dry contact
j) Protection level: IP65;
k) Electrical interface: M20x1.5 internal thread