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Safety Precautions and Prohibited Handling 

Read the following safety precautions carefully before using the appliance, 
and keep it in mind during use! 

  The  device  includes  a  radio  transmitter  operating  in  the  non-license 

frequency  band  with  the  power  specified  in  the  Technical  Parameters. 
This  band  and  performance  are  used  in  the  countries  of  the  European 
Union. If you are in another location, make sure you can use the device 
before turning it on for the first time. 

  Do not use the device in places where the use of mobile phones, such 

as  near  sensitive  medical  devices,  is  restricted  on  the  aircraft  or  in 
places where blasting is taking place. 

  Observe  the  authorized  storage  and  operating  conditions  listed  in  the 

Technical  Specifications.  Take  care  not  to  subject  the  unit  to 
temperatures above 60 °C. Do not expose it to direct sunlight, including 
solar radiation. 

  It  is  forbidden  to  use  the  transmitter  in  a  hazardous  environment, 

especially  in  areas  with  the  risk  of  explosion  of  flammable  gases, 
vapours and dust. 

  It  is  forbidden  to  operate  the  unit  without  a  cover.  After  replacing  the 

battery  or  changing  the  instrument  settings  using  the  SP003  cable, 
check  the  seal  integrity  and  screw  the  device  with  the  original  screws. 
Always follow the instructions in this manual carefully.  

  Do  not  expose  the  device  to  aggressive  environments,  chemicals  or 

mechanical  shock.  Use  a  soft  cloth  to  clean.  Do  not  use  solvents  or 
other aggressive agents. 

  Do  not  attempt  to  service  yourself.  Any  repairs  may  only  be  performed 

by  trained  service  personnel.  If  the  device  has  unusual  behaviour, 
unscrew the device cap and remove the battery. Contact the distributor 
from whom you purchased the device.  

  The  device  uses  wireless  communications  and  SIGFOX  networks.  For 

this reason, the connection cannot always be guaranteed and under all 
circumstances.  Never  rely  exclusively  on  wireless  devices  for  critical 
communication  purposes  (rescue  systems,  security  systems).  Keep  in 
mind  that  redundancy  is  required  for  systems  with  high  operational 
reliability. More detailed information can be found e.g. in IEC 61508.  

  The device contains a special type of battery with other parameters than 

conventional  AA  batteries.  Use  the  type  recommended  by  the 
manufacturer  in  the  Technical  Parameters  (Tadiran  SL-2770/S,

 

3.6  V, 

C size). 

  Replace the battery only with a person who knows the principles of safe 

handling  of  lithium  primary  batteries.  Apply  the  used  batteries  to 
hazardous  waste.  In  any  case,  do  not  throw  them  into  a  fire,  expose 
them  to  high  temperatures,  low  air  pressure  and  do  not  mechanically 
damage them.  

  Only use the manufacturer's recommended accessories. 

Содержание IoT Sensor plus W0841

Страница 1: ...www cometsystem cz IoT Sensor plus Instructions for use W0841 W0841E W6810 W8810 W8861 Temperature relative humidity atmospheric pressure and CO2 concentration transmitters for the SIGFOX network...

Страница 2: ...COMET SYSTEM s r o All rights reserved COMET SYSTEM s r o constantly developing and improving its products Therefore it reserves the right to make technical changes to the device product without prio...

Страница 3: ...0 Alarm functions 11 MANUFACTURED MODELS 14 APPLICATION NOTES 17 OPERATING AND MAINTENANCE RECOMMENDATIONS 19 TECHNICAL PARAMETERS 21 Power supply 21 Measurement and transmission of data 22 RF part of...

Страница 4: ...via radio transmission in the Sigfox network to the cloud data store Through a common web browser the cloud allows you to view both actual and historical measured values Transmitter setup is done eith...

Страница 5: ...with the original screws Always follow the instructions in this manual carefully Do not expose the device to aggressive environments chemicals or mechanical shock Use a soft cloth to clean Do not use...

Страница 6: ...ter verifying the reception of the radio signal at the required installation location see chapter Switching the device on Basic placement rules always install the transmitters vertically with the ante...

Страница 7: ...device at least 150 cm above the floor and if possible not directly on the wall For safety reasons you do not exceed the installation height of 2 m above the floor the fall of the insufficiently attac...

Страница 8: ...and if necessary set up the device too see chapter Device usage and settings finally carefully screw on the cover For waterproof models making sure that the gasket in the housing groove is correctly...

Страница 9: ...2 step lasts 4 sec the display shows data on measured quantities on channels No 3 and No 4 3 step lasts 2 sec The display shows the service information about the time of sending regular messages and...

Страница 10: ...s every 10 minutes Check in the cloud for messages to be received Place the device temporarily to the location where it will perform the measurements and check the quality of the radio signal in COMET...

Страница 11: ...he communication cable SP003 connected to the transmitter if the cable is not connected to the PC USB port at the same time or if the PC is switched off The battery consumption in these cases increase...

Страница 12: ...hold setting See the examples in pics bellow due to the regulation of the unlicensed radio band the device can not send messages faster than every 10 minutes If the device has fastest sending interval...

Страница 13: ...e lost the information will be sent no later than 10 min even if the alarm is currently inactive Device in alarm message sends the maximum value measured during the alarm duration A regular message se...

Страница 14: ...YES YES NO slot for 2nd battery NO NO NO YES YES protection against dust and water YES NO NO NO YES W0841 Four inputs transmitter for external Pt1000 probes with Elka connector The transmitter measure...

Страница 15: ...nded probe length is 15 m The transmitter is equipped with an external power input W6810 Compact temperature relative humidity and CO2 concentracion transmitter The transmitter measures the temperatur...

Страница 16: ...CO2 concentration with internal temperature and atmospheric pressure sensors The transmitter measures temperature and atmospheric pressure from built in internal sensors and CO2 concentration from an...

Страница 17: ...ed area and insert external probe s only Location of temperature sensors Place them in places where there is sufficient airflow and where you anticipate the most critical location according to applica...

Страница 18: ...apter Operation of transmitter in various applications Another group of problems are random peaks in the measured values Their most common cause is the source of electromagnetic interference near the...

Страница 19: ...battery may only be replaced by a person who knows the principles of safe handling of lithium primary batteries Do not throw them into a fire do not expose them to high temperatures and do not mechani...

Страница 20: ...ies with used ones If you use only one battery you can fit it into any slot Check the seal integrity in the housing if equipped and reinstall the cover Batteries can be purchased under their designati...

Страница 21: ...h CO2 measurement W6810 W8810 W8861 models 4x temperature W0841 W0841E 1battery 2 batteries 1battery 10 min 10 months 1 year 8 months 1 year 20 min 1 year 2 years 2 years 30 min 1 5 year 3 years 3 yea...

Страница 22: ...inutes 30 minutes 1 hour 3 hours 6 hours 12 hours 24 hours RF part of device Working frequency Transmission is in the band 868 130 MHz Reception is in the band 869 525 MHz Maximum transmission power 2...

Страница 23: ...ing environment chemically non aggressive Working position vertically the antenna top Storage temperature 20 a 45 C Storage humidity 5 a 90 RH Mechanical properties Dimensions H x W x D 179 x 134 x 45...

Страница 24: ...sistance wire cable The probe is terminated by a 3 pin M8 ELKA 3008V connector The connection method is shown in Appendix 1 Recommended length of probes Pt1000 E is up to 15 m do not exceed a length o...

Страница 25: ...and relative humidity from the build in sensor Dew point temperature calculated from measured temperature and relative humidity Range Temperature 20 a 60 C Relative humidity 0 a 95 RH without permanen...

Страница 26: ...______________________________ Measured variables Ambient temperature and CO2 concentracion in air both from the built in sensor Range Temperature 20 a 60 C CO2 concentracion in air 0 a 5000 ppm Accur...

Страница 27: ...racion in air CO2R1 x probe Accuracy 0 01 0 05xMV CO2 at 23 C and 1013 hPa Temperature error in range 20 45 C typ 0 0001 0 001xMV CO2 C MV measured value CO2R5 x probe Accuracy 0 075 0 02xMV CO2 at 23...

Страница 28: ...28 ie wfs Wx8xxPlus 01 Dimensional drawings W0841 W0841E...

Страница 29: ...ie wfs Wx8xxPlus 01 29 W6810 W8810...

Страница 30: ...xxPlus 01 W8861 and CO2R1 x CO2R5 x probe Declaration of Conformity The transmitter complies with the requirements of Directive 2014 35 EU The original Declaration of Conformity can be found at www co...

Страница 31: ...31 Appendices Appendix 1 Connecting the Pt1000 E probe connector front view of plug connector M8 ELKA 3008V Appendix 2 Connecting the Pt1000 C probe Cinch connector Appendix 3 Accuracy of dewpoint tem...

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