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Table of Contents
Summary of Contents for ddtop UQZ
- Page 1 MAGNETIC FLOAT LEVEL TRANSMITTER Operation Manual WWW.DDTOP.COM 1 / 14...
- Page 2 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.
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Page 3: Table Of Contents
6.1 Installation Tool ............................7 6.2 Installation Technical Requirements ...................... 7 6.3 Installation Procedure ..........................7 7 Debugging ..................................8 7.1 UQZ Magnetic Float Level Transmitter Debugging ................. 8 8 Precautions ..................................13 9 Fault Analysis and Elimination ..........................14 10 Disassembly ................................14 10.1 Warning .............................. -
Page 4: Safety Tips
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 Product Basic Structure-Figure 1 Figure 1 Product Basic Structure 1. Meter head assembly, converter circuit and LCD screen 2. Flange, connection with equipment WWW.DDTOP.COM 4 / 14... -
Page 5: Operating Principle
5. Floating ball: measuring element 2.2 Operating Principle UQZ magnetic float level transmitter with float and liquid level or boundary level change synchronously, the magnetic steel inside the float makes the reed switch close or open, the resistance value in the sensor circuit changes linearly, and then through the converter circuit in the... -
Page 6: Dimension Schematic
Intrinsic safety type Ex ia ⅡC T1～T5/T6 Ga Explosion-proof Explosion-proof type Ex d ⅡC T1～T5/T6 Gb IP rating IP66 Figure 2 Load Characteristics Chart 4 Dimension Schematic -Figure 3 If special dimensions are required when ordering, the actual dimensions shall prevail. Figure 3 WWW.DDTOP.COM 6 / 14... -
Page 7: Unpacking And Inspection
. 6.2.2 When installing the UQZ magnetic float level transmitter, the housing axis must be perpendicular to the horizontal plane. 6.3 Installation Procedure-Figure 5 WWW.DDTOP.COM... -
Page 8: Debugging
Figure 5 Installation Procedure 6.3.1 When installing UQZ magnetic float level transmitter, as shown in Figure 5, the flange of the level transmitter is connected to the flange of the process vessel, to ensure good contact between the flange and the sealing gasket. - Page 9 ● The "↑" and "↓" keys are used to indicate the increase or decrease of data bits and the shift of the decimal point. ● The "←┘" key is used to enter the prompt data setting screen and data saving. WWW.DDTOP.COM 9 / 14...
- Page 10 The correspondence is as follows. The "888" display bit in the lower left corner Set variables shows 0 or blank Normal display Enter operation code (00911 initialize instrument) Set units Set LRV Set URV WWW.DDTOP.COM 10 / 14...
- Page 11 ① Press and hold the '←┘' key to enter the configuration mode (the No. 1 menu will be displayed first, and the up and down arrows on the left will be lit). ② Press the "↑" key to switch the menu to No.3, and the LCD will show the current LRV value. WWW.DDTOP.COM 11 / 14...
- Page 12 ③ Press the "←┘" key until the up and down arrows on the left illuminate the fullness position to complete the calibration. 7.1.10 Any point migration The '9' menu enables any point migration function. The user can migrate the current PV value to WWW.DDTOP.COM 12 / 14...
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Page 13: Precautions
8.3 The use of UQZ magnetic float level transmitter is not suitable for occasions with high vibration. 8.4 Media viscosity ≥ 10-4 (m2 / s), not suitable for use of UQZ magnetic float level transmitter. 8.5 UQZ magnetic float level transmitter should not work in a strong magnetic field environment. -
Page 14: Fault Analysis And Elimination
Refer to the instructions in section 6.3 Installation Operation to remove the parts in the reverse order of operation. 10.2 Waste Removal Waste disposal should be carried out in accordance with the current guidelines in each region. 11 Product Certification WWW.DDTOP.COM 14 / 14...
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