COMET W08 Series IoT Wireless Temperature Sensor

Ulwazi Lomkhiqizo

Imininingwane

• Product Name: IoT Sensor plus
• Models: W0841, W0841E, W0846, W6810, W8810, W8861
• Measurements: Temperature, relative humidity, atmospheric pressure, CO2 concentration
• Network: SIGFOX
• Transmission Interval: Adjustable (10 minutes to 24 hours)
• Umthombo wamandla: Ibhethri langaphakathi
• Umkhiqizi: COMET SYSTEM, sro
• Webindawo: www.cometsystem.cz

Isingeniso

The Sigfox network is used to transmit very short data messages and is optimized for low power consumption. It operates in the unlicensed radio band, which brings cheaper traffic, but also legislative restrictions – messages can not be sent faster than with a 10 minute interval.
Ideal applications for transmitters working in the Sigfox network are those where it is sufficient sending measured values with longer intervals (eg 1 h or longer). Conversely, inappropriate applications are those where fast system response (less than 10 minutes) is required.
The WX8xx series transmitters for the SIGFOX network are designed to measure:

• izinga lokushisa
• umswakama womoya ohlobene
• umswakama womoya ohlobene
• CO2 concentracion in air

The transmitter performs a measurement every 1 minute. The measured values are displayed on the LCD and are sent over an adjustable time interval (10 min to 24 hour) via radio transmission in the Sigfox network to the cloud data store. Through a common web isiphequluli, ifu ikuvumela ukuba view both actual and historical measured values. Transmitter setup is done either by computer (locally, by communication cable) or remotely via the cloud web esibonakalayo.
For each measured variable, it is possible to set two alarm limits. The alarm is signalled by the symbols on the LCD display and sending an extraordinary radio message to the Sigfox network, where it is forwarded to the end user by e-mail or SMS message. Extraordinary messages can also be sent by the transmitter if the binary input state is changed (if equipped). The device is powered by an internal Li battery whose lifetime is dependent on the transmission range and operating temperature and ranges from 4 months to 7 years. The battery status information is on the display and in each sent message.
The Wx8xx series transmitters are designed with increased resistance to external influences (especially water protection), see technical data. Operation without an internal battery (with external power only) is not possible.

Izinyathelo Zokuphepha Nokuphatha Okunqatshelwe

Funda lezi zinyathelo zokuphepha ezilandelayo ngokucophelela ngaphambi kokusebenzisa umshini, futhi ukukhumbule ngesikhathi sokuwusebenzisa!

• Lolu cingo luhlanganisa isidlulisi somsakazo esisebenza ebhendini yefrikhwensi engeyona eyelayisensi enamandla ashiwo Kumapharamitha Obuchwepheshe. Leli bhendi nokusebenza kusetshenziswa emazweni e-European Union. Uma ukwenye indawo, qiniseka ukuthi ungasebenzisa idivayisi ngaphambi kokuyivula okokuqala ngqa.
• Ungalusebenzisi ucingo ezindaweni lapho ukusetshenziswa kwamaselula, njengaseduze nemishini yezokwelapha ebucayi, kuvinjelwe endizeni noma ezindaweni lapho kuqhuma khona.
• Qaphela isitoreji esigunyaziwe kanye nezimo zokusebenza ezisohlwini Lwezicaciso Zobuchwepheshe. Qaphela ukuthi ungabeki iyunithi emazingeni okushisa angaphezu kuka-60 ° C. Ungayibeki elangeni eliqondile, kuhlanganise nemisebe yelanga. Ukuze uhambisane nezidingo zokuchayeka ku-RF, ibanga elincane lokuhlukanisa elingama-20 cm kufanele ligcinwe phakathi komzimba womsebenzisi nocingo, kuhlanganisa nothi.
• Akuvunyelwe ukusebenzisa isidlulisi endaweni eyingozi, ikakhulukazi ezindaweni ezinengozi yokuqhuma kwamagesi avuthayo, umhwamuko nothuli.
• Akuvunyelwe ukusebenzisa iyunithi ngaphandle kwekhava. Ngemva kokufaka ibhethri noma ukushintsha izilungiselelo zensimbi usebenzisa ikhebula le-SP003, hlola ubuqotho botywina bese ugoqa idivayisi ngezikulufo zangempela. Ngaso sonke isikhathi landela imiyalelo ekule manuwali ngokucophelela.
• Ungalubeki ucingo endaweni enolaka, amakhemikhali noma ukushaqeka komshini. Sebenzisa indwangu ethambile ukuze uhlanze. Ungasebenzisi izincibilikisi noma ezinye izinto ezinolaka.
• Ungazami ukuzisevisa wena. Noma yikuphi ukulungisa kungenziwa kuphela izisebenzi zesevisi eziqeqeshiwe. Uma idivayisi inokuziphatha okungajwayelekile, khulula ikepisi yedivayisi bese ukhipha ibhethri. Xhumana nomsabalalisi othenge kuye idivayisi.
• 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).
• Shintshanisa ibhethri kuphela nomuntu owazi izimiso zokuphatha ngokuphephile amabhethri ayinhloko e-lithium. Faka amabhethri asetshenzisiwe kumfucumfucu oyingozi. Kunoma yikuphi, ungawaphonsi emlilweni, uwaveze emazingeni okushisa aphezulu, umfutho womoya ophansi futhi ungawalimazi ngomshini.
• Sebenzisa kuphela izesekeli ezinconyiwe zomkhiqizi.

Ukufakwa

Instalaci Installation, commissioning and maintenance must only be carried out by a qualified person in accordance with applicable regulations and standards.

Ukukhweza Idivayisi
For the optimum operation of the Wx8xx Series, it is necessary to ensure their vertical position, usually by screwing them on a wall or other suitable vertical surface at the place of installation of the device. The sensor boxes are provided with 4.3 mm diameter holes for fastening with suitable screws. The holes are accessible after removing the cover. Fix the device firmly only after verifying the reception of the radio signal at the required installation location (see chapter Switching the device on).

Imithetho yokubeka eyisisekelo

• always install the transmitters vertically, with the antenna cover up, at least 10 cm away from all conductive objects
• do not install the devices in underground areas (the radio signal is generally unavailable here). In these cases, it is preferable to use the model with an external probe on the cable and place the device itself, for example, isitezi esisodwa ngaphezulu.
• the devices and all cables (probes, binary inputs) should be place away from electromagnetic interference sources
• temperature and relative humidity transmitters, or their probes place so that the measured values are not affected by accidental heat sources (sunshine …) and unwanted airflow

Ukuma kahle kwesidluliseli ngokuya ngebanga lomsakazo:
All materials absorb radio waves if they must pass through them. The most significant in terms of radio wave propagation are metal objects, concrete, reinforced concrete and walls. If you install the device at a greater distance from the base station or in locations where the radio signal difficult to penetrates, observe the following recommendations:

• place the device as high as possible with the antenna better in open space than near the wall
• in rooms place the 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 attached device can be dangerous).
• beka idivayisi ebangeni elanele (okungenani u-20 cm) kude nazo zonke izithiyo ezingabangela ukuncipha kwamaza omsakazo futhi okungenani u-20 cm ukusuka kudivayisi engumakhelwane uma usebenzisa amadivaysi amaningi.
• lead the cables of the external measuring probes and the external power first down to the distance of at least 40 cm from the instrument. If the cable is too long, install it by the figure.
• ungasebenzisi ama-probe ngekhebula elifushane kune-1 m

Exampokuncane kokuma okuhle nokungafaneleki kahle kwedivayisi:

Ivula idivayisi

The device is supplied with installed battery, but in off state. The CONFIGURATION button is used to turn on the device:  off state. The CONFIGURATION button is used to turn on the device:

• models without waterproof cover (W0841E, W6810, W8810) have a CONFIGURTION button accessible via a paper clip through the hole on the top of the device
• waterproof models (W0841, W0846 and W8861) have a CONFIGURATION button under the cover. Unscrew the four screws at the corners of the box and remove the cover.
• press the CONFIGURATION button (see figures on the right) and release it as soon as the LCD lights up (through the 1 s)
• perform the installation 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 positioned.

Isibonisi sedivayisi

Radio Connection Indicator – Indicates the result of checking the bi-directional radio connection with the cloud, which takes place once a day. This connection allows the transmitter to be set remotely. If the radio connection check is successful, the indicator will remain lit until the next scan. When the transmitter is switched on, the indicator lights up after 24 h (a good radio signal is required). The Radio connection indicator may light up sooner if the user deliberately selects the transmitter setting mode by pressing the CONFIGURATION button and it is correctly performed.

If the remote setting in the device is disabled, the bi-directional connection check to the cloud is not performed and the radio connection indicator remains off.
Low Battery Symbol – Illuminates if the battery is already weak and flashes when the battery is in critical condition (see the How to replace the battery chapter for details)

Ulwazi esibukweni - aboniswa umjikelezo ngezinyathelo ezintathu  (izithombe ezingezansi ziqukethe kuphela isifamples of the display, the content of the display always depends on the specific model):

1. isinyathelo (sithatha amasekhondi angu-4) isibonisi sibonisa idatha enanini elilinganiselwe eziteshini No.1 kanye No.2
2. isinyathelo (sithatha amasekhondi angu-4) isibonisi sibonisa idatha enanini elilinganiselwe eziteshini No.3 kanye No.4 
3. step (lasts 2 sec.) The display shows the service information about the time of sending regular messages and external power supply 
   • P (Power) – information about presence of external power supply is refreshed with interval of 1 min.
   • 8x – shows how many times the regular message will be sent before the new transmitter setup (if this requirement is currently set in the cloud). The information is reduced with each regular report sent. Reading the new settings from the cloud occurs when the display shows “1x 0 min”. If the remote setting is in the device disabled, this value is not displayed.
   • 30 min – the time in minutes until a regular message with measured values is sent (the information decreases every minute from the currently set sending interval to 0).

Ukusetshenziswa kwedivayisi nezilungiselelo

Isilungiselelo sasefekthri

• message sending interval of 10 minutes
• alarms deactivated
• remote setting enabled
• for devices with pressure measurement set altitude 0 m (the device displays absolute atmospheric pressure)

Working with the cloud _____________________________

Viewing amanani akaliwe
I-Cloud isitoreji se-inthanethi sedatha. Udinga i-PC enoxhumo lwe-inthanethi kanye a web isiphequluli ozosebenza ngaso. Zulazulela ekhelini lefu olisebenzisayo bese ungena ngemvume ku-akhawunti yakho - uma usebenzisa i-COMET Cloud ngumkhiqizi wesidlulisi, faka www.cometsystem.cloud and follow the instructions in the COMET Cloud Registration Card that you received with your device.
Each transmitter is identified by its unique address (device ID) in the Sigfox network. The transmitter has an ID printed on the nameplate along with its serial number. In the list of your device in the cloud, select the device with the desired ID and and start viewngokulinganisa amanani.

Checking the signal quality during device installation
The device in factory default setting will send the measured values 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 Cloud click on the correct device in the My Devices list and then select Installation. If you have a problem with the signal, see the Problems with recieving radio messages chapter.

Ukushintsha izilungiselelo zedivayisi ukude
The transmitter can be set remotely from the cloud if the cloud you use supports this feature. Run the remote setting feature – in COMET Cloud click on the correct device in the My Devices list and then select Configure. Set the desired sending interval (taking into account the fact that for short sending intervals the battery life decreases), the limits, delays and hysteresis of the alarms for the individual quantities (if used), or correction of the altitude atmospheric pressure (only models with air pressure measurement). Save the new setting. The device will accept this new setting within 24 hours at the latest.
If you are running a new transmitter and want to speed up the setting, press the CONFIGURATION button (the device must be switched on beforehand) – the setting symbol (gears) lights up and the device will start  transmitting the new setting from the cloud within 10 minutes. The  transmission itself will take up to 40 minutes depending on the range of the new settings. The function can only be used once every 24 hours.
The location of the CONFIGURATION button varies depending on the transmitter model. For details, see Switching the device on chapter.

Working with the COMET Vision SW ___________________

Ukushintsha izilungiselelo zedivayisi ngokuxhuma ku-PC
I-transmitter ingasethwa ngokuqondile kwi-PC kusetshenziswa i-SW COMET Vision and Communication Cable SP003 (Optional accessory). I-Software COMET Vision iyadawunilodeka kuhlelo web www.cometsystem.com, kanye nebhukwana lokufakwa nokusetshenziswa kwalo.
Unscrew the device cover and connect it to the SP003 cable with the USB port on the computer. Start the Comet Vision program and make a new device setting. After you have saved the new settings, unplug the cable and screw the device cover carefully. For waterproof devices, pay attention to the correct seal position.
Warning – do not leave the 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 increases and the battery is drained unnecessarily.

Imisebenzi ye-alamu

I-transmitter ithumela amanani akaliwe emilayezweni ejwayelekile, ngokuya ngesethi yesikhawu sokuthumela. Ngaphezu kwalokho, isidlulisi singaphinda sithumele imilayezo ye-alamu engavamile lapho i-alamu entsha ikhiqizwa esiteshini esilandelwayo noma i-alamu eqhubekayo icishiwe. Lesi sici sikuvumela ukuthi unwebe impilo yebhethri ngokusetha isikhathi eside sokuthumela imilayezo evamile, futhi umsebenzisi uyaziswa ngezinguquko zesimo se-alamu ngemiyalezo engajwayelekile ngokuya ngesimo samanje.

Kuphelileview wezakhiwo zokudlulisela amasethingi alungile wokusebenza kwe-alamu

• two alarms can be set for each channel (or measured quantity)
• each alarm has an adjustable limit, direction of exceeding the limit, delay and hysteresis
• alarm delay can be set to 0-1-5-30 min except CO2 channel, which has adjustable delay only to 0 or 30 min
• the longer the sending interval for regular messages, the greater the battery capacity is saved.
• after a new alarm is triggered (or an alarm is ended), an extraordinary alarm message is sent within 10 minutes at the latest. Temporary interruption of the current alarm (max. 10 min) is not indicated. See the exampngezansi ezithombeni ezingezansi.
• the content of both regular and extraordinary alarm messages is identical, both contain the measured values of all channels and current alarm states on all channels
• no even a short-term alarm (i.e. with a duration of 1 to 10 min) will not be 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 (or the minimum value, depending on the current alarm threshold setting). See the exampngezansi ezithombeni ezingezansi.
• 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 (ie 10 minutes), no extraordinary alarm messages can be sent

Exampokuncane kwemiyalezo ye-alamu ethunyelwe eqalwa izinguquko enanini elilinganisiwe (isb. izinga lokushisa)

Ukulungiselelwa kwedivayisi

• sending interval: 30 min
• alarm for channel teparature: ON
• i-alamu izosebenza uma: inani likhulu kunomkhawulo
• limit of alarm: any value
• delay of alarm: none
• hysteresis: 0 °C

Ngemva kokuba i-alamu entsha icushiwe, umlayezo we-alamu ongajwayelekile uthunyelwa phakathi nemizuzu engu-10 kamuva nje. Ukuphazamiseka kwesikhashana kwe-alamu yamanje (ubukhulu obungu-10 min) akuboniswa. Ngemva kokuphela kwe-alamu, umlayezo we-alamu ongajwayelekile uthunyelwa phakathi nemizuzu emi-10 kamuva nje.

Cha ngisho ne-alamu yesikhathi esifushane (okungukuthi enobude be-1 kuya ku-10 min) ngeke ilahleke - ulwazi luzothunyelwa kungakapheli amaminithi angu-10 ngisho noma i-alamu ingasebenzi okwamanje. Idivayisi emlayezweni we-alamu ithumela inani eliphezulu elikalwa ngesikhathi se-alamu.

Amamodeli akhiqiziwe

COMET’s Wx8xx transmitters differ in the type of measured quantities (temperature, relative humidity, atmospheric pressure, CO2 concentracion) and the location of the sensors (compact design with internal sensors or external probes on the cable).
The enclosure covers electronic circuits, internal sensors, and a one or two batteries. Depending on the type, the devices are fitted with connectors. The antenna is protected by a cap.
Izici ziphelileview of individual models:

	W0841	W0841E	W0846	W6810	W8810	W8861
possibility of external power supply	CHA	YEBO	CHA	YEBO	YEBO	CHA
slot for 2nd battery	CHA	CHA	YEBO	CHA	YEBO	YEBO
protection against dust and water	YEBO	CHA	YEBO	CHA	CHA	YEBO

W0841
Four inputs transmitter for external Pt1000 probes with Elka connector
The transmitter measures the temperature from four external probes of the Pt1000/E line (the probe is not part of the instrument). Response to the jump temperature change is usually much faster than the models from the internal sensor. The transmitter is often used to monitor locations where only a measuring probe is installed and the device itself is in a suitable location from a radio range point of view. The maximum recommended probe length is 15 m. The transmitter has increased protection against external influences (dust, water, humidity). Unused inputs of temperature probes must be fitted with supplied connector caps.

W0841E
Four inputs transmitter for external
Pt1000 probes with Cinch connector
The transmitter measures the temperature from four external probes of the Pt1000/E line (the probe is not part of the instrument). Response to the jump temperature change is usually much faster than the models from the internal sensor. The transmitter is often used to monitor locations where only a measuring probe is installed and the device itself is in a suitable location from a radio range point of view. The maximum recommended probe length is 15 m. The transmitter is equipped with an external power input.

W0846
Three inputs transmitter for external thermocouple probes and with internal temperature sensor
The transmitter measures the temperature from three external K-type thermocouple probes (NiCr-Ni) and the ambient temperature using a built-in sensor. Response to the jump temperature change is usually much faster than the Pt1000 probes. Conversely, the response of the transmitter to a step change in ambient temperature, measured by the built-in sensor, is relatively slow. Temperature probes are not part of the device. The inputs for connecting the temperature probes are not galvanically separated from each other. Make sure that the probe leads and thermocouple junction are not electrically connected to any other conductive elements. Any electrical connections between thermocouple probes can cause serious measurement errors or unstable values! For correct measurement, it is also necessary that there are no rapid temperature changes around the device. Therefore, avoid installing the device in places with warm or cold air flow (e.g. air conditioning outlet, cooling fans, etc.), or in places affected by radiant heat (near radiators, possible exposure to sunlight, etc.). The transmitter is used to monitor places where only measuring probes are introduced and the device itself is placed in a suitable place in terms of radio range. The maximum recommended length of probes is 15 m. It is recommended to use shielded cables. The transmitter has increased protection against external influences (dust, water, moisture) and is equipped with a slot for a second battery, which enables extended operation.

Indlela yokuxhuma:
Thermocouple probes must be connected with the correct polarity. Connect the probes, marked according to the ANSI standard, with the red wire to the – (minus) terminal and the yellow wire to the + (plus) terminal. Use a 2.5×0.4 mm flat screwdriver to open the terminal (see picture).

Finally, tighten the cable glands of the connected thermocouple probes to secure and seal the cables. Cables / wires with a diameter of less than 2 mm cannot be sealed in the gland. Also, do not use probes with a braided jacket (glass or metal fabric) in applications where you require the device to be waterproof. Insert attached plug into unused cable glands to seal the device.

W6810 
Compact temperature, relative humidity and CO2 concentracion transmitter
The transmitter measures the temperature, relative humidity and dew point temperature by means of internal sensors located under the cap with a stainless-steel air filter. The CO2 concentration is measured by a sensor located inside the transmitter box, which is equipped with vents at the top. The device is characterized by a simple compact design, but a relatively longer response to a step change of measured quantities than those with an external probe. The instrument is placed directly into the measured area. The transmitter is equipped with an external power input.

W8810
Compact temperature and CO2 concentracion transmitter
The transmitter measures the temperature and the CO2 concentration by a sensors located inside the transmitter box, which is equipped with vents at the top. The device is characterized by a simple compact design, but a relatively longer response to a step change of measured quantities than those with an external probe. The instrument is placed directly into the measured area. The transmitter is equipped with an external power input and an slot for 2nd battery, allowing for extended battery operation.

W8861
Transmitter with input for external probe measuring 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 external probe of the CO2Rx/E series (not included). The transmitter allows to measure higher CO2 concentrations (depending on the used probe) and with faster response compared to devices with internal CO2 sensor. Conversely, the response of the sensor to a step change in temperature is relatively slow. The CO2Rx/E probes provide calibrated readings and are therefore interchangeable without interfering with instrument settings. The maximum recommended probe length is 4 m. The transmitter has increased protection against external influences (dust, water, humidity) and is equipped with an slot for 2nd battery, allowing for extended battery operation.

Amanothi ohlelo lokusebenza

Operation of transmitter in various applications ___________
Ngaphambi kokugunyazwa, okokuqala kudingekile ukuhlola ukuthi ukusetshenziswa kwayo kulungele yini inhloso, ukunquma ukulungiselelwa kwayo okuphelele futhi, uma kuyingxenye yesistimu yokulinganisa enkulu, ukulungiselela ukulawulwa kwe-metrological kanye nokusebenza.

• Izinhlelo zokusebenza ezingalungile neziyingozi: Isidlulisi asihloselwe izinhlelo zokusebenza lapho ukwehluleka ukusebenza kwaso kungabeka engcupheni izimpilo nempilo yabantu nezilwane noma umsebenzi wezinye izisetshenziswa ezisekela imisebenzi yempilo. Kuzinhlelo zokusebenza lapho ukwehluleka noma ukungasebenzi kahle kungaholela ekulimaleni okukhulu kwempahla, kunconywa ukuthi isistimu yengezwe ngesisetshenziswa esifanelekile esizimele esibonisayo esihlola lesi simo futhi, uma kwenzeka kungasebenzi kahle, sivimbele umonakalo (bheka isahluko Izinyathelo zokuphepha nokuphatha okunqatshelwe).
• Indawo yedivayisi: Landela imihlahlandlela nezinqubo ezikule ncwadi. Uma kungenzeka, khetha indawo yocingo lapho ithintwa kancane imithelela yangaphandle yemvelo. Uma wenza izilinganiso kumafriji, amabhokisi ensimbi, emakamelweni, njll., beka idivayisi ngaphandle kwendawo eveziwe bese ufaka i-probe(-s) yangaphandle kuphela.
• Indawo yezinzwa zokushisa: Zibeke ezindaweni lapho kunomoya owanele nalapho ulindele khona indawo ebaluleke kakhulu (ngokwezidingo zohlelo lokusebenza). I-probe kufanele ifakwe ngokwanele noma ixhunywe ngokwanele endaweni elinganisiwe ukuze kuvinjelwe noma imuphi umthelela wamanani alinganisiwe ngokunikezwa kokushisa okungafuneki ezintanjeni. Uma uqapha izinga lokushisa esitolo esine-air-conditioning, ungabeki inzwa ekugelezeni okuqondile kwesimo somoya. Isib. Eziqandisini ezinkulu zegumbi, ukusatshalaliswa kwenkundla yokushisa kungase kuhluke kakhulu, ukuchezuka kungase kufinyelele ku-10 ° C. Uzothola ukuphambuka okufanayo ebhokisini lokuqandisa okujulile (isib.
• Indawo yezinzwa zomswakama incike futhi ezidingweni zohlelo lokusebenza. Kuyinkinga kakhulu ukukala umswakama eziqandisini ngaphandle kokuqiniswa komswakama. Ukuvula/ukuvala ukupholisa kungase kubangele izinguquko eziphawulekayo kumswakama ube ibanga lamaphesenti angamashumi, ngisho noma inani lencazelo yomswakama lilungile. Ukufingqa komswakama ezindongeni zamakamelo kuvamile.

Isilinganiso sokuguquguquka komswakamo obaliwe _____________
Ithuluzi elisuka kokuguquguquka komswakamo obaliwe linikeza kuphela izinga lokushisa lephoyinti lamazolo. Amanye amanani omswakamo abaliwe angatholwa ezingeni lokuqhubeka kokucutshungulwa kwedatha ku-SW.

Isilinganiso somfutho womkhathi

Models with atmospheric pressure measurement allow display on sea level pressure readings. In order for the conversion to be correct, you must, during device configure, enter the altitude at which the device will be located. Altitude can be entered either directly, in the form of altitude data, or indirectly, as an offset of absolute pressure. Offset of pressure is the subtraction of pressure required (ie converted to sea level) minus absolute pressure.
Uma uguqula umfutho ube sezingeni lolwandle, idivayisi icabangela izinga lokushisa lekholomu yomoya endaweni yokulinganisa umfutho womoya. Ngakho-ke, kuyadingeka ukubeka idivayisi ngokulungiswa kokuphakama ngaphandle. Uma le divayisi ibekwe egumbini elishisayo, iphutha esilinganisweni sengcindezi esibalwe kabusha lizokhula ngomehluko wezinga lokushisa phakathi kwedivayisi nomoya wangaphandle ukhuphuka.

Problems with measurement accuracy __________________
Amanani akalwa angalungile wezinga lokushisa kanye nomswakama ohlobene ngokuvamile abangelwa indawo ye-probe enganele noma indlela yokulinganisa. Amanye amanothi ngalolu daba asohlwini lwesahluko Ukusetshenzwa komshini wokudlulisa izinhlelo zokusebenza ezahlukahlukene.
Elinye iqembu lezinkinga ukuphakama okungahleliwe kumanani alinganisiwe. Isizathu sazo esivame kakhulu siwumthombo wokuphazamiseka kazibuthe eduze kwethuluzi noma izintambo. Ngaphezu kwalokho, kuyadingeka futhi ukugxila ekutheni ukufakwa kwekhebula konakele kunoma iyiphi indawo nokuthi akukho ukuxhumeka kwengozi kwama-conductor nezinye izingxenye zensimbi.

Problems with recieving radio messages ________________
Izimbangela zezinkinga zingaba ziningi. Uma ukwamukela imilayezo yomsakazo kungasebenzi nhlobo, ungazama izinyathelo ezilandelayo:

• check whether the display is on and that the battery is weak
• verify that the set transmission interval matches your expectations (on the bottom line of the display, with of the 10 seconds interval always for 2 seconds shows the number of minutes left until the message is sent)
• verify the coverage of the SIGFOX network for the transmitter (https://www.sigfox.com/en/coverage or more detailed http://coverage.simplecell.eu/)
• transmitting from the interior of some buildings can be difficult, from basements, as a rule, impossible. For testing purposes, therefore, position the device as high as possible above the floor, put it on the window, or even on the outside window sill (secure the device against falling). If possible, test the location of the transmitter in other parts of the building with respect to the world’s sides.

Izincomo zokusebenza nokugcinwa

Izincomo zokulawulwa kwe-metrological _______________
Ukuqinisekiswa kwe-metrological kwenziwa ngokwezidingo zesicelo sakho ngokwemibandela echazwe umsebenzisi. Kwezinye izimo, ukulinganisa kufanele kwenziwe ilabhorethri egunyazwe uhulumeni ezimele.

Izincomo zokuhlola njalo ____________________
Umkhiqizi uncoma ukuthi isistimu lapho idivayisi ifakwe khona ihlolwe njalo ngezikhathi ezithile. Ububanzi nobubanzi bokuvakasha buncike kuhlelo lokusebenza nemithethonqubo yangaphakathi yomsebenzisi. Kunconywa ukwenza lokhu kuhlola:

• metrological verification
• regular checks at intervals as specified by the user
• evaluation of all the problems that have occurred since the last inspection
• visual inspection of the device, check the condition of connectors and cables, and cover integrity

Ungashintsha kanjani ibhethri ______________________________________

Ibhethri lingashintshwa kuphela ngumuntu owazi imigomo yokuphatha ngokuphephile amabhethri ayinhloko e-lithium. Ungawaphonsi emlilweni, ungawabeki emazingeni okushisa aphezulu, futhi ungawalimazi ngomshini. Lahla amabhethri asetshenzisiwe kumfucumfucu oyingozi.
Uma uphawu lwebhethri eliphansi iqala ukuvela efwini le-COMET lithole imilayezo ngesikhathi sokusebenza, kungakuhle ukuthi kushintshwe ibhethri lokudlulisela emasontweni angu-2-3 alandelayo. Uphawu lwebhethri elingenalutho nalo luyavela esibukweni socingo. Inkomba yebhethri eliphansi ingase futhi yenzeke uma idivayisi isebenza emazingeni okushisa aphansi kakhulu ngisho noma ibhethri lisasebenza (imvamisa ingaphandle uma ikwimiyalezo yangaphandle kwasebusuku). Emini (emva kokukhuphuka kwezinga lokushisa), isibonakaliso siyanyamalala. Kulokhu, akudingekile ukushintsha ibhethri.
Ibhethri elibuthakathaka kakhulu elingahluleka noma kunini liboniswa uphawu lwebhethri olungenalutho efwini le-COMET futhi ikhanyise uphawu lwebhethri elingenalutho kusibonisi sedivayisi. Shintsha ibhethri ngokushesha okukhulu.

Qaphela: When operating the transmitter at very low temperatures, the flashing of the blank battery symbol may not be on the sensor display visible.

To replace the battery, unscrew the device cover, remove the old battery and insert the new battery with the correct polarity. Refer to the battery symbol + (plus pole) printed on the electronics board at the battery location:

For models with two battery slots: 1 or 2 batteries can be fitted. If you decide to use two batteries, always use pieces of the same type and manufacturer, from one supply, ie. of the same age. Always use new, unused batteries. It is forbidden to mix batteries of different manufacturers or to mix new batteries 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 designation (SL2770/S) or, if purchased from the manufacturer (COMET SYSTEM, s.r.o.), under order code A4206.

Izincomo zesevisi ______________________________________
Usekelo lobuchwepheshe kanye nesevisi kunikezwa umsabalalisi wale divayisi. Othintana naye unikezwe eshidini lewaranti elinikezwe nocingo.

ISEXWAYISO - Ukungaphathwa kahle noma ukusetshenziswa kocingo kuholela ekulahlekelweni kwewaranti!

End of operation ___________________________________
Nqamula ama-probe wokulinganisa kudivayisi. Buyisela idivayisi kumkhiqizi noma uyilahle njengodoti kagesi.

Imingcele yezobuchwepheshe

Ukunikezwa kwamandla kagesi
The device is powered by one or two an internal lithium battery, accessible after unscrewing the cover (see the section How to replace the battery). Some models can also be powered from an external power source. The internal battery then serves as a backup source in case of external power failure. Operation without an internal battery (external power only) is not possible.

Power batteries _________________________________

Uhlobo lwebhethri:
Lithium battery 3.6 V, C size, 8.5 Ah

Uhlobo olunconyiwe: Tadiran SL-2770/S, 3.6 V, 8.5 Ah

Impilo yebhethri:

Ukuthumela isikhawu	models with CO2 measurement (W6810, W8810, W8861)		models 4x temperature (W0841, W0841E, W0846)
	1 ibhethri	2 batteries*	1 ibhethri	2 batteries*
10 imiz	Izinyanga ezingu-10	1 year + 8 months	1 unyaka	2 iminyaka
20 imiz	1 unyaka	2 iminyaka	2 iminyaka	4 iminyaka
30 imiz	1,5 unyaka	3 iminyaka	3 iminyaka	6 iminyaka
1 h	2 iminyaka	4 iminyaka	5 iminyaka	10 iminyaka
3 h	3 iminyaka	6 iminyaka	10 iminyaka	> iminyaka eyi-10
6 h	3 years + 2 M	6 years + 4 M	> iminyaka eyi-10	> iminyaka eyi-10
12 h	3 years + 4 M	6 years + 8 M	> iminyaka eyi-10	> iminyaka eyi-10
24 h	3,5 iminyaka	7 iminyaka	> iminyaka eyi-10	> iminyaka eyi-10

*) for models W8810, W8861 and W0846 only

• the values given is valid for the operation of the device in the temperature range -5 to + 35 ° C. Frequent operation outside this range reduces battery life by up to 25%.
• lawa manani asebenza esimweni lapho imilayezo ye-alamu engavamile ingasetshenziswa noma ikhethekile kuphela

External power input ______________________________

Ukunikezwa kwevoltage:

• 5 to 14 V DC standardly
  • ubuncane bokuhlinzeka voltage: 4.8v
  • umthamo omkhulu wokunikezelatage: 14.5v

Umthamo omkhulu wamanje:

• for model W0841E: 100 mA
• for models W6810 a W8810: 300 mA

Isixhumi samandla: coaxial, 2.1 x 5.5 mm

Ukulinganisa nokudluliswa kwedatha

• Isikhawu sokulinganisa:
  • 1 minute (T, RH, atmospheric pressure)
  • 10 minutes (CO2 concentracion)
• Sending interval:
  • adjustable for 10 minutes, 20 minutes, 30 minutes,
  • 1 hour, 3 hours, 6 hours, 12 hours, 24 hours

RF part of device

• • Imvamisa yokusebenza:
    Transmission is in the band 868,130 MHz
    Reception is in the band 869,525 MHz
  • Amandla okudlulisela aphezulu:
    I-25 mW (14 dBm)
  • I-Antenna:
    Ngaphakathi, zuza u-2 dBi
  • Minimum receiver sensitivity:
    -127 dBm @600bps, GFSK
  • Sigfox radiation class:
    0U
  • Radio configuration zone:
    RC1
  • Ibanga elijwayelekile ukusuka esiteshini esiyisisekelo:
    50 km endaweni evulekile, 3 km endaweni yasemadolobheni

Izimo zokusebenza nezokugcina

• Izinga lokushisa lokusebenza:
  W0841E, W6810, W8810, W8861 -20 to +60 °C
  W0841, W0846 -30 to +60 °C
• Display visibility is within range -20 to +60 °C
• Umswakama osebenzayo:
  • 0 kuya ku-95% RH
  • Indawo yokusebenza:
  • chemically non-aggressive
• Indawo yokusebenza:
  • mpo, ingaphezulu le-antenna
• Izinga lokushisa lesitoreji:
  • -20 kuya +45 °C
• Umswakama wesitoreji:
  • 5 kuya ku-90% RH

Izakhiwo zemishini

• Ubukhulu (H x W x D):
  179 x 134 x 45 mm ngaphandle kwezintambo nezixhumi ezinamathiselwe (bona imidwebo yobukhulu ngokuningiliziwe ngezansi)
• Weight including 1pc battery:
  • W0841, W0841E, W6810 350 g
  • W0846 360 g
  • W8810, W8861 340 g
• Izinto zekesi:
  • I-ASA
• Ukuvikelwa:
  • W0841, W0846: IP65 (unused inputs must be sealed with the cap)
  • W0841E, W6810, W8810: IP20
  • W8861: IP54, external probe CO2Rx IP65

Amapharamitha wokufaka we-Transmitter

W0841 ____________________________________________________

• Ukuhluka okukaliwe: Izinga lokushisa elingu-4 x kusuka kuphenyo lwangaphandle lwe-COMET PT1000/E
• Ibanga: -200 to +260 °C, sensor Pt1000/3850 ppm
• Input accuracy (without probes): ±0.2 °C in range -200 to +100 °C ±0.2 % of measured value in range +100 to +260 °C
• Ukunemba kwethuluzi elinophenyo olunamathiselwe kuchazwa ngokunemba kokufaka okungenhla kanye nokunemba kophenyo olusetshenzisiwe.

Indlela yokuxhuma:
Uxhumano lwezintambo ezimbili nesinxephezelo samaphutha abangelwa intambo yokumelana. Uphenyo lunqanyulwe isixhumi esingu-3-pin M8 ELKA 3008V. Indlela yokuxhuma iboniswa ku-Appendix 1. Ubude obunconyiwe bama-probe Pt1000/E bufika ku-15 m, abudluli ubude obungama-30 m.

• Isikhathi sokuphendula: Is determined by the response time of the used probe.
• Isixazululo: 0.1 °C
• Isikhawu sokulinganisa esinconyiwe: iminyaka emi-2

W0841E________________________________________

• Ukuhluka okukaliwe:
• 4 x temperature from the COMET Pt1000/C external probe Range: -200 to +260 °C, sensor Pt1000/3850 ppm
• Input accuracy (without probes):±0.2 °C in range -200 to +100 °C ±0.2 % of measured value in range +100 to +260 °C
• Accuracy of the instrument with attached probe is defined by the above input accuracy and the accuracy of the probe used

Indlela yokuxhuma:
Two-wire connection with compensation of errors caused by resistance wire cable. The probe is terminated by a CINCH connector. The connection method is shown in Appendix 2. Recommended length of probes Pt1000/C is up to 15 m, do not exceed a length of 30 m.

• Impendulo time: Is determined by the response time of the used probe.
• Isixazululo: 0.1 °C
• Kunconyiwe calibration interval: 2 years

W0846_________________________________________

Ukuhluka okukaliwe:
3 x temperature from external the thermocouple type K probe (NiCr-Ni) and ambient temperature

Ibanga:

• Temperature Tc K: -200 to +1300 °C
• Cold junction: Compensated in the range -30 to +60 °C
• Izinga lokushisa le-ambient: -30 kuya +60 °C
• Ukunemba kokokufaka (ngaphandle kwama-probe):
• Temperature Tc K: ±(|0.3 % MV| + 1.5) °C
• Ambient temperature: ±0.4 °C
• Ukunemba kwethuluzi elinophenyo olunamathiselwe kuchazwa ngokunemba kokufaka okungenhla kanye nokunemba kophenyo olusetshenzisiwe.
• MV… measured value

Probe connection method:

• Internal WAGO terminal block, max. conductor cross-section 2.5 m2.
• The maximum length of the probes is 15 m, it is recommended to use shielded cables.
• ATTENTION – the inputs for connecting the temperature probes are not galvanically separated from each other!
• Cable glands make it possible to seal the passing cable with a diameter in the range of 2 to 5 mm.

Isikhathi sokuphendula (ukugeleza komoya okulinganiselwa ku-1 m/s):

• Temperature Tc K: is determined by the response time of the used probe
• Ambient temperature: t90 < 40 min (T change 40 °C)
• Isixazululo: 0.1 °C
• Kunconyiwe calibration interval: 2 years

W6810 ____________________________________________________

• Okuguquguqukayo okukaliwe:
  Temperature and relative humidity from the build-in sensor. Dew point temperature calculated from measured temperature and relative humidity.
• Ibanga:
  • Izinga lokushisa: -20 kuya +60 °C
  • Relative humidity: 0 to 95 % RH without permanent condensation
  • Izinga lokushisa lendawo yamazolo: -60 kuya +60 °C
  • CO2 concentracion in air: 0 to 5000 ppm
• Ukunemba:
  • Izinga lokushisa: ±0.4 °C
• Relative humidity: – sensor accuracy ±1.8 %RH (at 23 °C in range 0 to 90 %RH)
  • hysteresis < ±1 %RH
  •  non-linearity < ±1 %RH
  • temperature error: 0.05 %RH/°C (0 to +60 °C)
• Dew point temperature: ±1.5 °C at ambient temperature T< 25 °C and RH > 30 %, details see graphs in Appendix 3
• CO2 concentracion in air: 50 + 0.03 × MV ppm CO2 at 23 °C and 1013 hPa
• Temperature error in range -20…45 °C: typical ±(1 + MV / 1000) ppm CO2 /°C
• MV… measured value
  • Isikhathi sokuphendula (ukugeleza komoya okulinganiselwa ku-1 m/s):
  • Temperature: t90 < 8 min (T change 20 °C)
  • Relative humidity: t90 < 1 min (humidity change 30 %RH, constant temperature)
  • CO2 concentracion: t90 < 50 min (change 2500 ppm, constant temperature, without air flow)

Isixazululo:
Izinga lokushisa elihlanganisa izinga lokushisa lamazolo: 0.1 °C

• Umswakama ohlobene: 0.1%
• CO2 concentracion: 1 ppm
• Isikhawu sokulinganisa esinconyiwe:
• 1 unyaka

W8810 _______________________________________________________

• Okuguquguqukayo okukaliwe:
• Ambient temperature and CO2 concentracion in air, both from the built-in sensor.
• Ibanga:
  • Izinga lokushisa: -20 kuya +60 °C
  • CO2 concentracion in air: 0 to 5000 ppm
• Ukunemba:
  • Izinga lokushisa: ±0.4 °C
  • CO2 concentracion in air:
  • 50 + 0.03 × MV ppm CO2 at 23 °C and 1013 hPa
  • Temperature error in range -20…45 °C:
  • typical ±(1 + MV / 1000) ppm CO2 /°C
• MV… measured value
  • Isikhathi sokuphendula (ukugeleza komoya okulinganiselwa ku-1 m/s):
  • Temperature: t90 < 20 min (T change 20 °C)
  • CO2 concentracion: t90 < 50 min (change 2500 ppm, constant temperature, without air flow)
• Isixazululo:
  • Izinga lokushisa: 0.1 °C
  • CO2 concentracion: 1 ppm
  • Isikhawu sokulinganisa esinconyiwe: iminyaka emi-2

W8861 ____________________________________________________

Okuguquguqukayo okukaliwe:
Ambient temperature and atmospheric pressure from the built-in sensor. CO2 concentracion in air measured by the external probe.

• Ibanga:
  • Izinga lokushisa: -20 kuya +60 °C
  • Umfutho we-atmospheric: 700 kuya ku-1100 hPa
  • CO2 concentracion in air: 0 to 1 % (CO2R1-x probe) 0 to 5 % (CO2R5-x probe)
• Ukunemba:
  • Izinga lokushisa: ±0.4 °C
  • Atmospheric pressure: ±1.3 hPa at 23 °C
  • CO2 concentracion in air:
• CO2R1-x probe:
  • Ukunemba:
  • ±(0.01+0.05xMV) % CO2 at 23 °C and 1013 hPa
  • Temperature error in range -20…45 °C:
  • typical ±(0.0001 + 0.001xMV) % CO2 /°C
  • MV… measured value
• CO2R5-x probe:
  • Ukunemba:
  • ±(0.075+0.02xMV) % CO2 at 23 °C and 1013 hPa
  • Temperature error in range -20…45 °C:
  • typical -0.003xMV % CO2 /°C
• MV… measured value
  • Isikhathi sokuphendula (ukugeleza komoya okulinganiselwa ku-1 m/s):
  • Temperature: t90 < 20 min (T change 20 °C)
  • CO2 concentracion: t90 < 10 min (change 2500 ppm, constant temperature, without air flow)
• Isixazululo:
  • Izinga lokushisa: 0.1 °C
  • Umfutho we-atmospheric: 0.1 hPa
• CO2 concentracion in air:
  • 0.001 % CO2 payload protocol (cloud)
  • 0.01 % CO2 device display
  • Isikhawu sokulinganisa esinconyiwe: iminyaka emi-2

Imidwebo ye-Dimensional

W8810

W8861 and CO2R1-x (CO2R5-x) probe

Isimemezelo Sokuvumelana
I-transmitter ithobelana nezidingo ze-Directive 2014/35 / EU. Isimemezelo Sokuqala Sokuvumelana singatholakala kokuthi www.cometsystem.com.

Izithasiselo

Isithasiselo 1: Ukuxhuma isixhumi sokuhlola se-Pt1000/E
(phambili view of plug, connector M8 ELKA 3008V)

Appendix 2: Connecting the Pt1000/C probe Cinch connector

Isithasiselo sesi-3: Ukunemba kokulinganisa izinga lokushisa kwendawo yamazolo

© Copyright: COMET SYSTEM, sro
Le manuwali inqatshelwe ukukopisha nokwenza izinguquko zanoma yiluphi uhlobo ngaphandle kwemvume ecacile ye-COMET SYSTEM, sro Wonke amalungelo agodliwe.
I-COMET SYSTEM, i-sro ithuthukisa njalo futhi ithuthukisa imikhiqizo yayo. Ngakho-ke, igodla ilungelo lokwenza izinguquko zobuchwepheshe kudivayisi/umkhiqizo ngaphandle kwesaziso sangaphambili.
Xhumana nomkhiqizi wale divayisi:

I-COMET SYSTEM, i-sro Bezrucova 2901
756 61 Roznov pod Radhostem Czech Republic
www.cometsystem.com

FAQ

Can the device operate without an internal battery?

No, operation without an internal battery (external power only) is not possible.

What is the transmission interval range for the device?

The transmission interval can be adjusted from 10 minutes to 24 hours.

Amadokhumenti / Izinsiza

COMET W08 Series IoT Wireless Temperature Sensor [pdf] Incwadi Yeziqondiso W0841, W0841E, W0846, W6810, W8810, W8861, W08 Series IoT Wireless Temperature Sensor, W08 Series, IoT Wireless Temperature Sensor, Wireless Temperature Sensor, Temperature Sensor, Sensor

Izithenjwa

• Imaniwali yosebenzisayo