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(2) If you press the ‘↑’ key or ‘↓’ again, you can switch the sign of the data. 

(3) Press the'←┘' key again, the symbol is selected and the first digit starts to flash, indicating that it 

can  be  modified.  Press  for  a  long  time  or  repeatedly  press  the'↑'  key  or'↓'  to  set  the  number 

between 0-9 between cycles. 

(4)  Press  the  ‘←┘’  key  again,  the  first  digit  is  set  and  the  second  to  fifth  digits  can  be  set  in 

sequence at the same time. The setting method is exactly the same as the first digit. 

(5) After setting the fifth digit, press ‘←┘’ to start setting the decimal point. The decimal point starts 

to flash at the same time, indicating that the decimal point can be set. At this time, press the ‘↑’ key 

or ‘↓’ to move the position of the decimal point to the right or left to cycle through. 

(6) After the decimal point is set, press the ‘←┘’ key, the up and down arrows on the left will light 

up, indicating that the setting is saved. 

(7) Press ‘←┘’ again to restart setting data. 

 

7.1.5 Key function code quick reference table 

When using button configuration on site, the two "888" display characters in the lower left corner of 

the LCD indicate the current setting menu number, which is the setting function performed by the 

current button. The corresponding relationship is: 

"888" display in the lower left 

corner 

Set variable 

0 or empty 

Normal Display 

Enter the operation code (00911 initialize the meter) 

Set unit 

Set the lower limit of the range LRV 

Set the upper limit URV 

Set damping time 

Density (standby) 

Any point migration input compensation value, compensation 

value = P actual measurement-P pre-output 

11 

LRV calibration 

12 

URV calibration 

17 

View sensor value 

The instrument calibration, upper and lower limits of range and damping setting can be completed 

according to the description in 7.1.4 Data Setting Method" 

 

7.1.6 Unit Setup 

Summary of Contents for UHC Magnetic Level Gauge

Page 1: ...1 17 WWW DDTOP COM UHC Bb Remote Transmission MAGNETIC LEVEL GAUGE Operating Manual UHC Bb DT JS 1027 2018 A...

Page 2: ...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 As...

Page 3: ...arranty 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...

Page 4: ...Product Descriptions 5 3 Technical Parameters 6 4 Outline Dimension Diagram 7 5 Unpacking and Inspection 8 6 Installation 8 7 Configuration 10 8 Precautions 15 9 Fault Analysis and Troubleshooting 16...

Page 5: ...onal standards codes and regulations Ensure that the equipment is installed in accordance with intrinsically safe or non flammable site operating procedures 1 2 Process leakage may cause serious injur...

Page 6: ...y or output to the control room through the output terminal to achieve long distance transmission of liquid level 2 3 Packaging Please take the packaging waste to a special recycling facility 2 4 Lift...

Page 7: ...40 80 Working Temperature 40 200 When T 150 the transmitter does not allow heat preservation Accuracy 5mm Power Inlet M20 1 5 female thread or as customer requirement Explosion proof Type Intrinsicall...

Page 8: ...product nameplate is consistent with the packing list information Figure 4 Figure 4 Product Nameplate 5 1 2 Check the quantity and material of each part against the packing list 5 2 Content of Inspect...

Page 9: ...point full scale of the remote transmission device marked at the factory and the O scale full scale of the on site indicator on the measuring tube are one to one correspondence and then fixed with a...

Page 10: ...lay a single variable or you can set the percentage and the main variable to cycle display and the effective digits of the decimal part can be set 0 1 2 3 4 decimal places The display mode is set by 4...

Page 11: ...n the 888 character in the lower left corner shows 1 17 it indicates that the transmitter is in the field configuration mode with menu rotation At this time you can input the initialization code modif...

Page 12: ...the key the up and down arrows on the left will light up indicating that the setting is saved 7 Press again to restart setting data 7 1 5 Key function code quick reference table When using button conf...

Page 13: ...n arrows on the left will light up Unit Setup 7 1 7 Range setting Set the lower limit of the range LRV Long press the key to enter the configuration mode first menu No 1 is displayed the up and down a...

Page 14: ...ation First adjust the PV value to the zero position Move the magnetic float to zero Switch the menu to No 11 and the LCD will display the current calibration position value at the same time and then...

Page 15: ...confirm and start the next digit setting and set other digits and decimal points in sequence When the up and down arrows on the left side light up the menu function setting is complete Compensation v...

Page 16: ...n the container etc Please refer to the instructions in the chapter 6 2 Installation Operation Process and 7 1 Electrical Wiring and remove the components in the reverse order of the operation steps 1...

Page 17: ...17 17 WWW DDTOP COM...

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