ddtop UQK-100 Bedienungsanleitung
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UQK(S)-100
FLOAT LEVEL SWITCH
Operation Manual
UQK(S)-100-DT-JS-1017-2018(A)
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Preface
Thank you for choosing the products of Dandong Top Electronics Instrument (Group) Co., Ltd.
This operation manual provides you with important information on installation, connection and commissioning as
well as on maintenance, troubleshooting and storage. Please read it carefully before installation and
commissioning and keep it as part of the product near the meter for easy reading.
This manual can be downloaded by entering the version number at www.ddtop.com .
If the instructions are not followed, the protection provided by the meter may be destroyed.
Trademark, Copyright and Restriction Instructions
Dandong Top Electronics Instrument (Group) Co.,Ltd.®, Dandong Top Pump Co., Ltd.®, DDTOP® are registered
trademarks of the company.
The performance specifications of the meter are effective as of the date of publication and are subject to change
without notice. Dandong Top Electronics Instrument (Group)Co.,Ltd. reserves the right to modify the products
described in this manual at any time without prior notice.
Quality Assurance
Dandong Top Electronics Instrument (Group) Co.,Ltd. guarantees that all glass plate level gauge have no defects
in materials and manufacturing processes within one year from the date of delivery.
During the warranty period, if the product returns with quality problems and the claim is determined by the
manufacturer to be within the scope of warranty, Dandong Top Electronics Instrument (Group) Co.,Ltd. is
responsible for repair or replacement of the buyer (or owner) free of charge.
Dandong Top Electronics Instrument (Group) Co.,Ltd. is not responsible for the costs caused by improper use of
equipment, labor claims, direct or subsequent damage and installation and use of equipment. In addition to the
special written warranty certificate for certain products of Dandong Top Electronics Instrument (Group) Co.,Ltd.,
Dandong Top Electronics Instrument (Group) Co.,Ltd. does not provide any express or implied warranty.
Quality
Dandong Top Electronics Instrument (Group) Co.,Ltd. has passed the ISO9001 quality system certification. The
whole process of product production is strictly in accordance with the scope of the quality system, providing the
strongest guarantee for product and service quality.
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Contents
1. Safety Tips........................................................................................................................................................................4
1.1 Explosion May Result In Death or Serious Injury......................................................................................................... 4
1.2 Process Leaks Can Cause Serious Injury or Death...................................................................................................... 4
1.3 Failure to Follow Safe Installation Guidelines May Result In Death or Serious Injury..................................... 4
2. Product Manual ...............................................................................................................................................................4
2.1 Main Structure of Product-Figure 1................................................................................................................................ 4
2.2 Operating Principle-Figure 2............................................................................................................................................. 5
2.4 Transporting............................................................................................................................................................................ 6
2.5 Warehousing........................................................................................................................................................................... 6
3 Technical Characteristics..................................................................................................................................................6
3.1 Main Performance................................................................................................................................................................. 6
3.2 Main Parameters:................................................................................................................................................................... 6
4. Dimensional Schematic -Figure 3..................................................................................................................................6
5. Unpacking and Inspection ..............................................................................................................................................8
5.1 Unpacking Inspection Notice............................................................................................................................................. 8
5.2 Check Content........................................................................................................................................................................ 9
6. Installation........................................................................................................................................................................9
6.1 Installation Tool .............................................................................................................................................................9
6.2 Installation Technical Requirements................................................................................................................................ 9
6.3 Installation Process..............................................................................................................................................................10
7. Debugging .....................................................................................................................................................................11
7.1 Preparation for commissioning.......................................................................................................................................11
7.2 Electrical Wiring....................................................................................................................................................................11
7.3 Debugging Process.............................................................................................................................................................12
8. Precautions.....................................................................................................................................................................13
9. Fault Analysis and Elimination......................................................................................................................................13
10. Disassembly .................................................................................................................................................................14
10.1 Warning................................................................................................................................................................................14
10.2 Waste Removal ..................................................................................................................................................................14
11 Product certifications ...................................................................................................................................................14
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1. Safety Tips
It is expressly prohibited to modify or change products for safety reasons，repair or replacement only allows the
use of accessories specified by the manufacturer.
1.1 Explosion May Result In Death or Serious Injury.
When installing equipment in an explosive atmosphere, be sure to follow applicable local, national, international
standards, codes, and procedures. Be sure to install the equipment in Intrinsically safe or non-flammable site
operating procedures.
1.2 Process Leaks Can Cause Serious Injury or Death.
Care should be taken to lift the transmitter. If the process seal is damaged, the medium may leak at the joint.
1.3 Failure to Follow Safe Installation Guidelines May Result In Death or Serious Injury.
The operations described in this manual are performed by professionally trained and qualified professionals or
end-user specialized professionals to complete.
2. Product Manual
2.1 Main Structure of Product-Figure 1
Figure 1
1. Float, level detecting element.
2. Float connecting rod with magnetic steel.
3. Flanges and flanges, flanges can be rotated 360°.
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4. Transmitter, signal output section.
5. Self-test components, including handles, forks and dials.
2.2 Operating Principle-Figure 2
The ordinary float level switch, when the level of the measured medium rises or falls, is affected by the buoyancy
force, and the float ball is lifted and lowered, and the connecting rod magnet at the end of the connecting rod is
driven to swing up and down in the opposite direction. Through the magnetic coupling action, the magnetic steel
of the same magnetic pole mounted in the meter head is pushed up and down in the opposite direction to the
magnetic steel, and the movable contact at the end thereof is connected between the static contact 1-1 or 2-2
group or disconnect, so that the external control device is turned on or off, so that the control signal alarm device
alarms or starts and stops the electric pump.
During the lifting and lowering of the float, only when the float is in the upper and lower limit positions, the
movable contact will be turned on or off at the static contact, so that the external control device is turned on or
off. In turn, the signal alarm device is controlled to alarm or start and stop the electric pump. In the process of
raising and lowering the float with the level, there is no continuous signal output, and only the original on or off is
maintained.
The self-checking float level switch adds a self-test part in the measuring part and the output part. When the
self-checking handle is pulled, the shifting fork is pulled to trigger the dial to make the floating ball reach a high
level or a low level. Check if the controller and system are normal.
Figure 2
2.3 Packing
Please send the packaging waste to a special recycling agency.
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2.4 Transporting
When hoisting and transporting, please select qualified hoisting equipment and lifting straps, and pay attention to
safety.
2.5 Warehousing
Storage temperature -20℃~40℃；storage humidity≤20% .
3 Technical Characteristics
3.1 Main Performance
3.1.1 Has Passed the National Explosion-Proof Certification, Certification Mark:
Intrinsically safe type Ex iaⅡCT5/T6 Ga
Explosion isolation type Ex dⅡCT1～T5/T6 Gb
3.1.2 Product Execution Standard: Q/AMM003 float level switch.
3.1.3 Has passed functional safety certification, functional safety level: SILII
3.2 Main Parameters:
3.2.1 Voltage：AC220V DC24V
3.2.2 Output Signal: Relay Contact SPDT or DPDT
4. Dimensional Schematic -Figure 3
If the order is required to be a special size, the actual size will prevail.
Figure 3-1 General type -UQK-101 Figure 3-8 Self-checking type-UQKS-101
Figure 3-2 General type -UQK-102 Figure 3-9 Self-checking type -UQKS-102
Figure 3-3 General type -UQK-103 Figure 3-10 Self-checking type -UQKS-103
Figure 3-4 General type -UQK-104 Figure 3-11Self-checking type -UQKS-104
Figure 3-5 General type -UQK-105 Figure 3-12Self-checking type -UQKS-105
Figure 3-6 General type -UQK-1011 Figure 3-13Self-checking type -UQKS-1011
Figure 3-7 General type -UQK-1012 Figure 3-14Self-checking type -UQKS-1012
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5. Unpacking and Inspection
5.1 Unpacking Inspection Notice
5.1.1 Check whether the product nameplate (Figure 4) is consistent with the supply list information.
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Figure4 Sample Nameplate
5.1.2 Check the quantity of each part against the packing list and the material is correct.
5.2 Check Content
5.2.1 Check if the probe is bent, and check the probe at the connection with the meter head.
6. Installation
6.1 Installation Tool
6.1.1 Wrenches, flange gaskets and flange bolts for process connections.
6.1.2 Level
6.2 Installation Technical Requirements
6.2.1 Ensure that the lead length L and inner diameter of the equipment are suitable for the selected float level
controller to ensure that the float is in the tank.
6.2.2 Pay attention to the distance between the tank flange and the inner wall of the tank and the diameter of the
tank when installing, to ensure that the limit bracket is flexible in the tank.
6.2.3 Ensure that the horizontal level of the equipment is within 3 °.
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6.2.4 Ensure that no ferromagnetic particles in the medium may be attracted to the controller's magnetic steel rod
to affect the switching performance.
6.2.5 The level surface fluctuation frequency of the measured medium shall not be too large, and the fluctuation
range shall not exceed the allowable action limit.
6.3 Installation Process
6.3.1 Installation (see
Figure5 Istallation
1. Place the gasket on the flange sealing surface of the container.
2. Carefully pick up the controller and load the float into the container.
3. Align the controller flange with the container flange to ensure that the controller wiring is facing downwards
(except for the top mounting method). Rotate the controller flange to align the bolt holes. Make sure the flange
gaskets are installed correctly.
4. Install flange bolts and nuts. Alternately tighten flange bolts.
6.3.2 Step Adjustable.
The action range of the UQK-102 float level switch is a step-by-step adjustment,by adjusting the position of the
positioning pin on the fan-shaped lever, changing the swing angle of the float, the desired action limit can be
obtained, and the maximum action limit is 550mm. If there is no special requirement, the factory setting limit pin
position is shown in Figure 6, the action limit is 45mm.
Figure 6 Step Adjustable
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