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IE-COM-C4141-13

 

 

 

 

This  item  indicates  if  audio  signaling  of  alarm  indication  is  switched  on 
(On) or switched off (OFF). Press ENTER key to change actual setting. 
Notice: if the battery voltage is low, audio indication is out of operation to 
reduce current consumption independently on this selection. 

 

 
 
Clearing  of  minimum  and  maximum  memory  of  all  values.  Memory  is 
cleared  after  pressing  ENTER  key.  Clearing  is  confirmed  by  reading 
YES on the LCD lower display. 
 

 
 
 

Press ENTER key to display values stored in the HOLD memory. Press 
DISPLAY key to display other stored values. Press ENTER key to leave 
this mode. 
 

 

 

Battery  voltage  of  partially  loaded  battery  is  displayed.  This  value 
illustrates battery condition. 
 
 

 

 
 
This  selection  (by  pressing  ENTER  key)  enables  to  enter  mode  of 
pressure correction to the sea level (see below) 
 
 
 
 
Display  refresh  mode  is  indicated.  In  the  FAST  mode  refreshment  is 
fastest  with regular  interval  approximately  0.7 s. In  the  dynamic refresh 
mode  (DYN.)  each  15 s  refresh  interval  of  display  is  doubled  to 
maximum 5 s if measured values are stable. If measured values change, 
refresh  interval  decreases  to  approximately  0.7 s.  This  dynamic  mode 
prolongs  battery  life  significantly.  Select  the  desired  mode  by  ENTER 
key. Notice: if battery voltage is low, the FAST mode is out of operation 
to reduce current consumption independently on this selection. 
 
Each  pressing  of  ENTER  key  causes  displaying  of  service  information 
on  software  version  (upper  LCD  line)  together  with  instrument 
configuration on the LCD lower line.  

 

 

Summary of Contents for Commeter C4141

Page 1: ...www cometsystem com Instruction manual Commeter C4141 Digital thermo hygro barometer with external probe...

Page 2: ...PERATION OF THE DEVICE 8 Switching ON and OFF the device 8 Displaying of actual measured values 8 Function HOLD storing of actual measured values and minimum a maximum memory 9 Functions and settings...

Page 3: ...emperature is measured by RTD sensor Ni1000 6180ppm Instrument is equipped with an external temperature relative humidity probe Instrument compares all measured values except pressure tendency with tw...

Page 4: ...tep 20 C Relative humidity Measuring range 0 to 100 RH Resolution 0 1 RH Accuracy 2 5 RH from 5 to 95 RH at 23 C Response time t90 1 min with plastic sensor cover without filter t90 1 min with plastic...

Page 5: ...5 s in case measured values remain stable Refresh interval is shortened to approximately 0 7 s only if measured values change Current consumption in this mode in usual operation is lower battery life...

Page 6: ...on device 0 to 100 RH probe Temperature and rel humidity restriction The measuring range of the external probe is limited accordance with the graph and must not be exceeded Storage temperature range 1...

Page 7: ...IE COM C4141 13 7 Dimensions...

Page 8: ...t the probe to avoid storing of improper values to the min max memory Displaying of actual measured values In this mode is instrument any time after switching ON It is possible to enter this mode from...

Page 9: ...ermanently updates minimum and maximum memory of each measured values Press MIN key resp MAX key in the default mode to display minimum resp maximum reading These minimum and maximum readings are indi...

Page 10: ...This value illustrates battery condition This selection by pressing ENTER key enables to enter mode of pressure correction to the sea level see below Display refresh mode is indicated In the FAST mode...

Page 11: ...nd setting It is possible to set lower and upper limit for each measured quantity Breaking of the limit is indicated by blinking of the appropriate value on the display If a new alarm was indicated i...

Page 12: ...hen you are offered to set alarm of other input value here relative humidity The procedure is the same as the above temperature limit setting Alarm activation of each value can be disabled by setting...

Page 13: ...replace battery with instrument switched OFF otherwise setting of d REF and AUDI from menu selections and data in memory HOLD MIN and MAX will be lost For the same reason do not disconnect the batter...

Page 14: ...14 IE COM C4141 13 Technical support and service Technical support and service is provided by distributor Contact is included in warranty certificate...

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