1、 Introduction:
The UQK series float level switch belongs to a two position instrument Suitable for liquid level control of media in open or pressurized containers that do not corrode various stainless steel materials and do not contain magnetic impurities in the production process of industries such as petroleum, chemical, metallurgy, power, papermaking, and food. Float switches are divided into two categories: explosion-proof and non explosion-proof. It has the characteristics of safe use, reliable performance, and easy maintenance. When the liquid level reaches the high and low limit positions, the electrical contacts inside the controller can serve as signal alarm devices or switches in circuits such as electric pumps.
2、 Main technical parameters:
1. Specification and model;

2. Nominal pressure: 1.0MPa;
3. Environmental temperature:- 40℃～85℃;
4. Working temperature: ≤ 150℃;
5. Contact capacity: AC 220V 220VA DC 100V 150W;
6. Connection method: French connection, size as shown in the diagram;
7. Liquid receiving material: The floating ball and control mechanism are made of stainless steel, and if there are no specific requirements, they should be 304;
8. Weight: 4-6 kilograms.