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Comet U0110G, User Manual

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Comet U0110G User Manual Download Page 44

 
 

 

 

 

44

 

 

IE-LGR-UxxxxM-23

 

 Service recommendations 

_________________________

 

Engineering support and service activities are provided by the device 
distributor.  His  contact  person‘s  address  is  given  in  the  Certificate 
of warranty included with the product.  

 

WARNING

 - Unskilled intervention into the device may 

lead

 

to loss of warranty! 

 
 

 

 

Summary of Contents for U0110G

Page 1: ...e For datalogger with 2G modem with 2G 4G modem U0110M U0110G U0121M U0121G U0141M U0141G U0141TM U0141TG U0843M U0843G U3120M U3120G U3121M U3121G U3631M U3631G U4440M U4440G U5841M U5841G U6841M U68...

Page 2: ...s r o All rights reserved The COMET SYSTEM s r o company is continuously developing and improving its product COMET SYSTEM s r o reserves the right to carry out technical changes in equipment or prod...

Page 3: ...setup from a program Configuration 28 APPLICATION NOTES 38 RECOMMENDATIONS FOR OPERATION AND MAINTENANCE 42 TECHNICAL PARAMETERS 45 Power supply 45 USB communication interface 46 Measuring data storag...

Page 4: ...essages to up to four selected recipients and JSON data messages to the COMET Cloud Internet storage optionally to your own storage UxxxxM series dataloggers contain a 2G GSM modem UxxxxG series datal...

Page 5: ...IE LGR UxxxxM 23 5 Dataloggers UxxxxM and UxxxxG U0141M U0141G models...

Page 6: ...dings to chemicals or mechanical shocks Use soft tissue for cleaning Do not apply solvents or similar aggressive agents Battery damage Should the battery casing get damaged or should the whole device...

Page 7: ...ty and safety of the message delivery For some tariffs the message delivery may be stopped when a certain number of messages or amount of transferred data is exceeded or when a given time period has e...

Page 8: ...synchronized with network 64ms On 600ms Off The data transmission after dialling the PPP connection For UxxxxG models using a 2G network GSM modem LED state Module status ON Searching Network 200ms O...

Page 9: ...location if the signal quality is not satisfactory It is especially in iron concrete constructions cellars metal chambers or other shielded rooms that the GSM signal may be insufficient This device ma...

Page 10: ...er the set up Disconnect the device from the computer and close the USB connector with a closing cap Check that all connectors including the antenna connector are properly tightened The device may be...

Page 11: ...down to avoid excessive measurement influence If you want to charge the device as soon as possible turn it off first When the device is turned off the fast charging mode is automatically activated Ful...

Page 12: ...d to it optical and acoustic signalling sending SMS messages The memory occupancy is about 75 the device is in the non cyclic recording mode i e the recording will be stopped as soon as the memory cap...

Page 13: ...ore switching OFF It can be preset in the device configuration whether and in what manner these Min Max values will be displayed by the device Remember that the Min Max in question are different from...

Page 14: ...and the charger can be disconnected A failure has been detected during charging and the charging process has been broken off Try to remove the failure by disconnecting and reconnecting the charger If...

Page 15: ...for about 5 sec interval The cycle can be interrupted by pressing a key If you do not want to use the keypad you can disable it in the device settings Display warnings Displayed when no SIM card is i...

Page 16: ...s the menu will close automatically Menu items Deactivation of the optical LED diode and or acoustic the intermittent tone alarm signalling The option Mute optical and or acoustic signalling are cont...

Page 17: ...e to a temperature change The device is placed directly in the measured area During the charging period the measurement accuracy may be affected by up to 1 C due to parasitic heat U0121M U0121G Two ch...

Page 18: ...of shielded cables is strongly recommended The U0141M U0141G models have a high degree of IP67 protection and probes with the connector Pt1000 E can be connected to them To maintain the IP rating the...

Page 19: ...least 1 s Binary inputs of this device are not able to capture connected disconnected voltage status Input signals are connected to a pluggable terminal block The response to a temperature change dep...

Page 20: ...level of mobile signal at the installation location As the internal battery creates a parasitic heat during the charging period the measurement accuracy may be affected by up to 1 C We recommend calib...

Page 21: ...is no rapid change in temperature or relative humidity and there is no condensation of water vapours If water vapour condensation occurs inside the datalogger then the resulting water will remain ther...

Page 22: ...evice is placed directly in the measured area while the installation needs to ensure sufficient level of GSM signal at the installation location As the internal battery creates a parasitic heat during...

Page 23: ...itor voltage signals or signals coming from a dry contact The binary input changes are registered immediately irrespectively of the recording interval setting To safe record the input status the signa...

Page 24: ...20 mA can also be measured with current inputs without any problems Binary input serves to monitor voltage signals or signals coming from a dry contact The binary input changes are registered immedia...

Page 25: ...1 s Unlike the U0843M U0843G model binary inputs can capture connected disconnected voltage status The counter states are recorded according to the set Record interval Input signals are connected to...

Page 26: ...the front and side of the unit The device is placed directly in the measured area while the installation needs to ensure sufficient level of mobile signal at the installation location In battery mode...

Page 27: ...iews of registered data user defined online display export into a database etc The starting point for the program control is the menu situated in the left optionally right portion of the utility softw...

Page 28: ...ck on the Configuration button The device configuration will be downloaded you will be able to view it If you change the setup of some item the SW will pass over into the editing mode The other users...

Page 29: ...running according to your setting By means of the UTC Offset choice you can fix its relation to the UTC This information will be available for all time data provided by the device The device cannot a...

Page 30: ...iples of the pre set interval For example if you switch the device on at 5 05 and the recording interval has been set to 1 hour the first data will be recorded at 6 00 the following data at 7 00 and s...

Page 31: ...ser defined calibration for a sensor having a 4 to 20 mA current output The sensor is connected to the datalogger s current input the sensor s measurement range is 30 to 80 C Lower point A Input value...

Page 32: ...larm occurs disappears send SMS to selected recipients In SMS messages you can determine whether they are supposed to be sent out on alarm generation and on alarm disappearance too In both cases add a...

Page 33: ...e user to be informed of an alarm that has occurred during his absence If you enable the Latched alarms choice in the device setting then every alarm occurring in the device remains active until opera...

Page 34: ..._______ These panel choices make it possible to set the so called system alarms which indicate some technical failure of the datalogger or of some of the probes connected to it The signalling mode may...

Page 35: ...he outgoing messages has been reached For the day in question no further messages will be sent to the recipient s number When it is required to send the message to another recipient only a notificatio...

Page 36: ...ime compressed into a single message This data is not suitable to be read on a mobile phone These messages will not be sent out if no recipient has been chosen Modem Data General _____________________...

Page 37: ..._________________________________ When this service is activated in the device configuration the user is prompted to set the password for the highest user Administrator Subsequently the device allows...

Page 38: ...the device frequently then its keypad and both functions i e device switching on and off from the keypad must be enabled in the device settings Another option is to set the date and time when you wan...

Page 39: ...onger than 5 m Check that all connectors are properly seated It is especially the USB C connector that must be properly pushed into the receptacle Cable disconnecting and subsequent connecting during...

Page 40: ...ength near the antenna If the blue LED flashes quickly and then slowly to go out completely the modem has not been registered in the network The message has been sent out but has not arrived or it has...

Page 41: ...is protected by a PIN code If this is the case verify if the code has been entered properly in the device configuration Make sure the SIM card is properly seated in its holder Make sure the holder is...

Page 42: ...positioning Adhere to principles and procedures mentioned in this manual Try to choose such a place to position the device where the negative influence caused by environment is as low as possible Whe...

Page 43: ...rticular application and the user s internal regulations In fixed installations following checks are recommended to be performed Metrological verification Regular checks fixed by the user Judgement of...

Page 44: ...________ Engineering support and service activities are provided by the device distributor His contact person s address is given in the Certificate of warranty included with the product WARNING Unskil...

Page 45: ...__________________________________ Recommended charger type Commonly used chargers such as mobile phone chargers with a USB type C connector such as Sunny SYS 1561 1105 Maximum current from the USB co...

Page 46: ...n the internal temperature ranges between 0 C and 40 C USB communication interface Compatibility USB1 1 USB 2 0 USB3 0 Connector USB C Measuring data storage and real time circuitry Measuring Interval...

Page 47: ...d frequency GSM900 band 890 915 MHz 33 dBm GMSK 8 PSK DCS1800 band 1710 1785 MHz 30 dBm GMSK 8 PSK LTE FDD B1 band 1920 1980 MHz 23 dBm QPSK 16QAM LTE FDD B3 band 1710 1785 MHz 23 dBm QPSK 16QAM LTE F...

Page 48: ...mperature range 200 to 260 C Pt1000 3850 ppm sensor Measuring current approx 0 5 mA with pulses of approx 60 ms length Input accuracy without probes 0 2 C in a range of 200 to 100 C 0 2 of the measure...

Page 49: ...determined by the above input accuracy and the accuracy of the probe employed Connection Two wire connection with the possibility of compensation the error caused by the resistance of the cable wires...

Page 50: ...for establishing the L level must factually be applied Should the input be disconnected the device will sense the H level Parameters of the dry contact Contact resistance in switched on state 10 k Con...

Page 51: ...ure 0 4 C Relative humidity sensor accuracy 1 8 RH at 23 C in the range of 0 to 90 RH hysteresis 1 RH non linearity 1 RH temperature error see diagrams in Annex 8 Dew point temperature 1 5 C at an amb...

Page 52: ...resolution Temperature incl dew point temperature 0 1 C Relative humidity 0 1 RH Recommended calibration interval 1 year according to the connected probe U3631M U3631 _________________________________...

Page 53: ...s terminated by a 3 pin M8 ELKA 3008V connector The method of interconnection is given in Annex 2 The recommended length of probes Pt1000 E is up to 15 m not longer than 30 m It is recommended to use...

Page 54: ...mperature error see diagrams in Annex 8 Barometric pressure 1 3 hPa at 23 C CO2 concentration in the air 50 0 03 MV ppm CO2 at 23 C and 1013 hPa Temperature dependency in range 20 45 C typ 1 MV 1000 p...

Page 55: ...ox 130 k Binary input configured for voltage signal Input voltage for the L level 0 8 V Input voltage for the H level 2 V Minimum applicable voltage 0 V Maximum applicable voltage 30 V DC When the inp...

Page 56: ...H level 2 V Minimum applicable voltage 0 V Maximum applicable voltage 30 V DC When the input is disconnected the device will measure the L level Binary input configured for a dry contact or an open c...

Page 57: ...r a dry contact or an open collector transistor Contact resistance for the switched on state 10 k Contact resistance for the switched off state 2 M Excitation voltage 57pprox 3 V Minimum state duratio...

Page 58: ...pm CO2 at 23 C and 1013 hPa Temperature dependency in range 20 45 C typ 1 MV 1000 ppm CO2 C MV measured value Response time air flow 1 m s approx 1 CO2 concentration in the air according to the set CO...

Page 59: ...pressure 700 to 1100 hPa for models with CO2 sensor 600 to 1100 hPa for other models Operating environment chemically non aggressive Storage temperature 20 to 45 C Storage humidity 5 to 90 RH Mechanic...

Page 60: ...0G IP20 To reach this ingress protection the device cover screws must be properly tightened the USB connector must be provided with a closing cap and all connector screws must be tightened A connector...

Page 61: ...IE LGR UxxxxM 23 61 Dimensions U0110M U0110G U8410M U8410G U0121M U0121G...

Page 62: ...62 IE LGR UxxxxM 23 U0141M U0141G U3120M U3120G U4440M U4440G...

Page 63: ...IE LGR UxxxxM 23 63 U3121M U3121G U3631M U3631G...

Page 64: ...64 IE LGR UxxxxM 23 U0141TM U0141TG U0843M U0843G U5841M U5841G U6841M U6841G U7841M U7841G...

Page 65: ...ailable Error 11 No valid data of the counter batteries missing in the device Reset the counter content by means of the SW repeat the measurement Error 13 Error 14 Error 15 CO2 concentration sensor is...

Page 66: ...junction temperature measurement error Check if the internal temperature measurement channel is turned on for measurement Error 50 Error 52 Error 55 Device configuration failure corrupted configurati...

Page 67: ...the supplied SP013 or a screwdriver corresponding to the size insert a screwdriver into the pluggable terminal block s angular opening situated above the circular opening Open the connector by turning...

Page 68: ...Overview of available the Calculated channels by the device type named as Calculated Note All channels of the device U7844M U7844G are occupied so no calculated channel is available Models Channel 1...

Page 69: ...ssage length then they will be divided into multiple messages Format of alarm SMS message from measured value Description of the device DescDev max 32 chars enter Name of the measured location max 16...

Page 70: ...CII chars Space 1 ASCII char Memory occupation 1 byte i e 2 ASCII chars Space 1 ASCII char Alarm I states on all chan 1 byte i e 2 ASCII chars Space 1 ASCII char Alarm II states on all chan 1 byte i e...

Page 71: ...upation CR LF 2 chars information about the state of the battery CR LF 2 chars information about the level of the mobile operator signal CR LF 2 chars inserts the current time of the device CR LF 2 ch...

Page 72: ...find mobile signal and check its level If signal is not detected modem turns off and waits an idle time for next connection attempt is increased dynamically It means modem after unsuccessful mobile n...

Page 73: ...er delay If you want to set time stamps for received data by server s receiving time it is recommended to use Delete unsent data option It will ensure that received data is close to their original tim...

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