Water Level Switch/Controller Stainless Steel Type

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    2017-12-30 19:56

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Company Profile

Ningbo Best Group Co., Ltd.

By certification [File Integrity]

Contact:Mr. Bobby Jiang(Mr.)  






Website: http://www.sweetherbfood.com/com/cndongrun/

Product Details

Series UQK Side-mounted Float Liquid Level Switch
1.Product Introduction
Series UQK side-mounted float liquid level switch is applicable to a variety of open or pressurized container in the industrial production process. When the liquid level rises to the high limit or falls to the low limit, the switch acts and emits alarm signal to control the opening and closing of the pumps and valves. The new-designed UQK(S) self-test liquid level can monitor the switch under equipment operation to make sure the proper work of the switch and the safe operation of the system.

2.Structure Principle
Side-mounted float liquid level switch is composed of two interactive parts: the measurement part and the output part. When the measured liquid level changes, the float rises and falls accordingly to make the magnetic steel swing up and down. According to the magnets repel principle, the magnetic steel mounted inside of the shell swings reversely to drive the moving contact and static contact to pass or break. UQKS has self-test liquid level switch,when pulling the handle detected handle, simulated float level reaches the operating position , switch one time to check whether the switching system is normal.

3.Technical Parameter
Operating pressure Ordinary type ≤1.0Mpa
Explosion-proof ≤4.0MPa
Operating temperature  0~100ºC 0~150ºC
Contact capacity  220VAC,150 W,1A/3A
Medium density  ≥0.65g/cm3
Material  the part that contacts with the liquid:H62 or 1Cr18Ni9Ti
Explosion-proof shell:ZL102 sprayed by paint
Electrical interface  M20×1.5 internal thread
Flame-proof  dIIBT4 flame-proof type, ibIICT4 intrinsically safe type
Connection flange The non-explosion-proof adopts non-standard convex flange. The explosion-proof control connection flange standard: DN80PN4.0Mpa convex flange(see controller flange dimension diagram).UQK-(04) flange is DN40 PN6.4Mpa(Concave flange is made by the user.)
4. Structure and Outline Drawing


5. Selection Diagram
Ordinary type Self-check type Action boundary Adjustment manner Installation method
UQK-01 UQKS-01 10mm Not adjustable horizontal
UQK-02 UQKS-02 25 ~ 550mm Step adjustable horizontal
UQK-03 UQKS-03 8 ~ 1000mm Step-less adjustable Top-mounted
UQK-04 UQKS-04 8mm Non-adjustable horizontal(with external protection pipe)
Note: The model of explosion-proof level switch should be followed by the letter "B".