background image

 

 

 

 

  BA_085_2019-05_10.00  Temperature transmitter MiniTherm 

Page 2/20 

General Information 

This  document  contains  necessary  information  for  the  proper  installation  and  use  of  this 
device. In addition to this instruction, be sure to observe all statutory requirements, appli-
cable  standards,  the  additional  technical  specifications  on  the  accompanying  data  sheet 
(see www.labom.com) as well as the specifications indicated on the type plate. 

  

1.1  General Safety Notes 

The  installation,  set  up,  service  or  disassembly  of  this  device  must  only  be  done  by 
trained, qualified personnel using suitable equipment and authorized to do so. 

  

 

Warning 

Media  can  escape  if  unsuitable  devices  are  used  or  if  the  installation  is  not 
correct. 

Danger of severe injury or damage 

  Ensure that the device is suitable for the process and undamaged. 

  

1.2  Intended Use 

 

The device is intended to measure temperature in technical processes as specified in the 
data sheet. 

  

1.3  Conformity with EU Regulations 

The CE-marking on the device certifies its compliance with the applicable EU Directives for 
placing products on the market within the European Union. 

  

You  find  the  complete  EU  Declaration  of  Conformity  (document  no.  KE_052)  at 
www.labom.com. 

  

Transportation and Storage 

Store and transport the device only under clean and dry conditions preferably in the origi-
nal packaging. Avoid exposure to shocks and excessive vibrations. 

  

Permissible storage temperature:  

-

40…80 °C 

  

Installation and Commissioning 

Ensure that the device is suitable for the intended application with respect to temperature 
range, pressure range, medium compatibility and process connection. 

  

3.1  Mechanical Installation 

Before starting operation, check the process connection carefully for leaks under pressure. 

  

Use gaskets, if required, that are suitable for the process connection and resistant to the 
media. 

  

The  process  connection  determines  the  permissible  process  pressure.  Operating  the de-
vice beyond its nominal pressure limit, e.g. clamp-connections, requires specially designed 
and approved mounting elements. 

  

Summary of Contents for MiniTherm GV4730 Series

Page 1: ...afety Notes 2 1 2 Intended Use 2 1 3 Conformity with EU Regulations 2 2 Transportation and Storage 2 3 Installation and Commissioning 2 3 1 Mechanical Installation 2 3 2 Mount Dismount Display 3 3 3 E...

Page 2: ...data sheet 1 3 Conformity with EU Regulations The CE marking on the device certifies its compliance with the applicable EU Directives for placing products on the market within the European Union You f...

Page 3: ...0 mA 20 4 mA Permissible supply voltage UV 12 30 VDC Permissible load RB UV 12 V 22 mA Circular connector M12 Cable gland Figure 1 Options for the electrical connection Pay attention to the following...

Page 4: ...play module Cable glands if applicable For defects to other components repairs must be performed in the factory 5 Disassembly When measuring hot media make sure that the device has cooled down prior t...

Page 5: ...on of the device The gen eral functionality of the buttons is identical in all operating modes Figure 2 Control elements If you press and hold the up or down button it will automatically be triggered...

Page 6: ...value is larger than the displayable number due to setting a fixed decimal point or an inappropriate unit the largest displayable number is shown flashing In this case please select a different setti...

Page 7: ...text Write protection in combination with the lock icon Use the same key combination to unlock the menue again 6 2 3 Icons indicating device status In the top right corner of the display depending on...

Page 8: ...ain value is shown at the maxi mum size best readability from a dis tance One additional value can also be shown Table 4 Display layouts You can define what information shall be shown in the layout s...

Page 9: ...by pressing and holding the ESC button for at least one second Figure 4 Navigating the operating menue In long menues and selection lists a scroll bar on the left side shows the position of the curren...

Page 10: ...ist is longer a scroll bar on the left side of the display indicates the position of the selected item in the selection list When you press the ESC button you cancel the entry and go back to view mode...

Page 11: ...e selected digit by pressing the or button The higher value digit is also increased or decreased when passing zero For instance you can easily go from 100 to 90 without having to edit two digits Lower...

Page 12: ...rature and current for function check of the measurement chain Communication Information and settings regarding HART communication System Device data and function such as factory reset Tabelle 6 The m...

Page 13: ...t for a correct full adjustment Figure 8 Effect of the upper and lower adjustment on the characteristic curve You can perform the upper and lower adjustment at any reference temperature level For inst...

Page 14: ...In the Display menue you find all the settings that affect the display on the screen Menue entry Description Language Select menue language Units Setting units for the different measured and displayed...

Page 15: ...Limit of the lower output current 3 8 4 0 mA Maximum current Limit of the upper output current 20 21 mA Table 11 Measurement Output menue Independent from the setting of the minimum and maximum curren...

Page 16: ...ble from the measured value display in the device data see 6 2 1 Figure 9 Display and resetting of the Min Max values 6 4 7 Menue Simulation In the Simulation menue you can simulate the temperature as...

Page 17: ...ice ID e g to display a free text in the display Device data Display of device data such as from measured value display see 6 2 1 Factory reset Reset to factory settings Device reset Restarting the de...

Page 18: ...BA_085_2019 05_10 00 Temperature transmitter MiniTherm Page 18 20...

Page 19: ...BA_085_2019 05_10 00 Temperature transmitter MiniTherm Page 19 20...

Page 20: ...BA_085_2019 05_10 00 Temperature transmitter MiniTherm Page 20 20 6 4 10 Overview with menue tree and device functions...

Reviews: