COMET W08 Series IoT Wireless Temperature Sensor

Enfòmasyon sou pwodwi

Espesifikasyon

• 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)
• Sous pouvwa: batri entèn
• Manifakti: COMET SYSTEM, sro
• Websit: www.cometsystem.cz

Entwodiksyon

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:

• tanperati
• imidite relatif lè a
• imidite relatif lè a
• 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 navigatè, nwaj la pèmèt ou view both actual and historical measured values. Transmitter setup is done either by computer (locally, by communication cable) or remotely via the cloud web koòdone.
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.

Prekosyon sekirite ak manyen entèdi

Li prekosyon sekirite sa yo avèk atansyon anvan ou itilize aparèy la, epi sonje yo pandan w ap itilize li!

• Aparèy la gen yon transmetè radyo k ap opere nan band frekans ki pa gen lisans ak puisans ki espesifye nan Paramèt Teknik yo. Yo itilize band sa a ak pèfòmans sa a nan peyi Inyon Ewopeyen yo. Si w nan yon lòt kote, asire w ou ka itilize aparèy la anvan w limen l pou premye fwa.
• Pa sèvi ak aparèy la nan kote ki gen entèdiksyon sou itilizasyon telefòn mobil, tankou aparèy medikal ki pre sansib, nan avyon an oswa nan kote k ap fèt eksplozyon.
• Obsève kondisyon depo ak fonksyònman otorize ki nan Espesifikasyon Teknik yo. Fè atansyon pou pa mete aparèy la nan tanperati ki pi wo pase 60 °C. Pa ekspoze li anba limyè solèy dirèk, ki gen ladan radyasyon solè. Pou konfòme li avèk egzijans ekspozisyon RF yo, dwe kenbe yon distans separasyon minimòm 20 cm ant kò itilizatè a ak aparèy la, ki gen ladan antèn lan.
• Li entèdi pou itilize transmetè a nan yon anviwònman danjere, sitou nan zòn ki gen risk pou eksploze gaz, vapè ak pousyè ki ka pran dife.
• Li entèdi pou itilize aparèy la san yon kouvèti. Apre ou fin ranplase pil la oswa chanje paramèt enstriman an lè l sèvi avèk kab SP003 la, tcheke entegrite sele a epi vise aparèy la ak vis orijinal yo. Toujou swiv enstriksyon ki nan manyèl sa a ak anpil atansyon.
• Pa ekspoze aparèy la nan anviwònman agresif, pwodui chimik oswa chòk mekanik. Sèvi ak yon twal mou pou netwaye. Pa sèvi ak solvan oswa lòt ajan agresif.
• Pa eseye fè reparasyon an tèt ou. Se sèlman pèsonèl sèvis ki resevwa fòmasyon ki ka fè nenpòt reparasyon. Si aparèy la gen yon konpòtman dwòl, devise bouchon aparèy la epi retire pil la. Kontakte distribitè kote ou te achte aparèy la.
• 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).
• Ranplase pil la sèlman avèk yon moun ki konnen prensip manyen pil ityòm prensipal san danje. Mete pil itilize yo nan fatra danjere. Nan okenn ka, pa jete yo nan dife, pa ekspoze yo a tanperati ki wo, presyon lè ki ba epi pa domaje yo mekanikman.
• Sèlman sèvi ak akseswa rekòmande pa manifakti a.

Enstalasyon

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

Aparèy Mounting
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).

Règ plasman debaz yo

• 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, yon etaj pi wo a.
• 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

Pozisyonman optimal transmetè a an tèm de ranje radyo:
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).
• Mete aparèy la nan yon distans ase (omwen 20 cm) lwen tout obstak ki ta ka lakòz atenyasyon ond radyo yo epi omwen 20 cm lwen aparèy ki toupre a si w ap itilize plizyè aparèy.
• 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.
• Pa sèvi ak sond ki gen yon kab ki pi kout pase 1 m

Exampmwens pozisyonman optimal ak mwens apwopriye nan aparèy la:

Chanje aparèy la sou

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.

Ekspozisyon aparèy

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)

Enfòmasyon sou ekran an – yo parèt siklikman nan twa etap  (imaj ki anba yo genyen sèlman ansyen)amples of the display, the content of the display always depends on the specific model):

1. etap (dire 4 segonn) ekran an montre done sou kantite mezire sou chanèl nimewo 1 ak nimewo 2
2. etap (dire 4 segonn) ekran an montre done sou kantite mezire sou chanèl nimewo 3 ak nimewo 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).

Itilizasyon ak paramèt aparèy la

Anviwònman faktori

• 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 _____________________________

Viewvalè mezire yo
Cloud se yon depo entènèt nan done. Ou bezwen yon òdinatè ki gen koneksyon entènèt ak yon web navigatè pou travay avèk li. Ale nan adrès nwaj ou itilize a epi konekte sou kont ou a – si w ap itilize COMET Cloud ki soti nan yon manifakti transmetè, antre 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 viewnan valè yo mezire.

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.

Chanjman paramèt aparèy la adistans
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 ___________________

Chanje paramèt aparèy la lè w konekte l ak yon òdinatè
Ou ka konfigire transmetè a dirèkteman nan òdinatè a avèk SW COMET Vision ak kab kominikasyon SP003 la (akseswa opsyonèl). Ou ka telechaje lojisyèl COMET Vision an sou web www.cometsystem.com, ansanm ak yon manyèl pou enstalasyon ak itilizasyon li.
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.

Fonksyon alam

Transmetè a voye valè mezi yo nan mesaj regilye, dapre entèval voye ki fikse a. Anplis de sa, transmetè a kapab voye mesaj alam ekstraòdinè tou lè yon nouvo alam jenere sou yon kanal swivi oswa alam ki an kou a etenn. Fonksyonalite sa a pèmèt ou pwolonje lavi batri a lè w fikse yon entèval voye ki pi long pou mesaj regilye yo, epi itilizatè a resevwa enfòmasyon sou chanjman nan estati alam lan pa mesaj ekstraòdinè dapre sitiyasyon aktyèl la.

Plis paseview pwopriyete transmetè pou bon paramèt fonksyon alam yo

• 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 exampyo nan foto ki anba yo.
• 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 exampyo nan foto ki anba yo.
• 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

Exampkantite mesaj alam voye ki deklanche pa chanjman nan valè mezire a (pa egzanp tanperati)

Konfigirasyon aparèy la

• sending interval: 30 min
• alarm for channel teparature: ON
• Alam lan ap aktive si: valè a pi gran pase limit la
• limit of alarm: any value
• delay of alarm: none
• hysteresis: 0 °C

Apre yon nouvo alam deklanche, yo voye yon mesaj alam ekstraòdinè nan 10 minit pa plis. Pa gen okenn enteripsyon tanporè alam aktyèl la (maksimòm 10 minit). Apre alam nan fini, yo voye yon mesaj alam ekstraòdinè nan 10 minit pa plis.

Menm yon alam kout tèm (sa vle di ak yon dire 1 a 10 minit) p ap pèdi – enfòmasyon an ap voye pa pita pase 10 minit menm si alam lan pa aktif kounye a. Aparèy ki nan mesaj alam lan voye valè maksimòm ki mezire pandan dire alam lan.

Modèl fabrike yo

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.
Karakteristik souview of individual models:

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

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.

Metòd koneksyon:
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.

Nòt aplikasyon yo

Operation of transmitter in various applications ___________
Anvan yo mete l an sèvis, li nesesè pou premye evalye si itilizasyon li apwopriye pou objektif la, pou detèmine pi bon konfigirasyon li epi, si li fè pati yon sistèm mezi ki pi gwo, pou prepare yon kontwòl metrolojik ak fonksyonèl.

• Aplikasyon ki pa apwopriye e ki riske: Transmetè a pa fèt pou aplikasyon kote yon echèk nan fonksyònman li ka mete lavi ak sante moun ak bèt an danje dirèkteman, oubyen fonksyon lòt aparèy ki sipòte fonksyon lavi yo. Pou aplikasyon kote yon echèk oswa yon fonksyònman ki pa kòrèk ka lakòz gwo domaj materyèl, li rekòmande pou sistèm nan gen yon aparèy siyalizasyon endepandan ki apwopriye ki evalye sitiyasyon sa a epi, si gen yon fonksyònman ki pa kòrèk, ki anpeche domaj la (gade chapit Prekosyon sekirite ak manipilasyon entèdi).
• Kote aparèy: Swiv direktiv ak pwosedi ki nan manyèl sa a. Si posib, chwazi yon kote pou aparèy la kote li mwens afekte pa enfliyans anviwònman ekstèn yo. Si w ap fè mezi nan frijidè, bwat metal, chanm, elatriye, mete aparèy la deyò zòn ki ekspoze a epi mete sèlman sond ekstèn yo.
• Kote detèktè tanperati yo yeMete yo nan kote ki gen ase sikilasyon lè epi kote ou prevwa kote ki pi kritik la (dapre egzijans aplikasyon an). Sond lan dwe byen antre oswa byen konekte ak zòn ki mezire a pou anpeche nenpòt enfliyans sou valè mezire yo pa yon ekipman chalè endezirab sou fil yo. Si w ap kontwole tanperati a nan yon depo ki gen èkondisyone, pa mete detèktè a nan koule dirèk èkondisyone a. Pa egzanp, nan gwo frijidè, distribisyon chan tanperati a ka trè inomojèn, devyasyon yo ka rive jiska 10 ° C. Ou pral jwenn menm devyasyon yo tou nan bwat konjelasyon an (pa egzanp pou konjelasyon san, elatriye).
• Kote detèktè imidite yo ye a depann ankò de egzijans aplikasyon an. Li trè pwoblèmatik pou mezire imidite nan frijidè san estabilizasyon imidite. Aktive/dezaktive refwadisman an ka lakòz chanjman enpòtan nan imidite a nan yon seri plizyè dizèn pousan, menm si valè mwayèn imidite a kòrèk. Kondansasyon imidite sou mi chanm yo se yon bagay komen.

Mezi varyab imidite kalkile yo _____________
Enstriman an sèlman bay tanperati pwen lawouze a apati varyab imidite yo kalkile a. Ou ka jwenn plis kantite imidite ki kalkile nan nivo plis tretman done nan SW.

Mezi presyon atmosferik

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.
Lè aparèy la ap konvèti presyon an nivo lanmè, li pran an kont tanperati kolòn lè a nan pwen mezi presyon lè a. Se poutèt sa, li nesesè pou mete aparèy la ak koreksyon altitid la deyò. Si yo mete aparèy sa a nan yon chanm chofe, erè nan mezi presyon ki rekalkile a ap ogmante lè diferans tanperati ant aparèy la ak lè deyò a ogmante.

Problems with measurement accuracy __________________
Valè tanperati ak imidite relatif ki pa kòrèk yo souvan koze pa yon move pozisyon sond oswa yon move metodoloji mezi. Gen kèk nòt sou pwoblèm sa a ki nan chapit Operasyon transmetè nan divès aplikasyon.
Yon lòt gwoup pwoblèm se pik o aza nan valè mezi yo. Kòz ki pi komen yo se sous entèferans elektwomayetik toupre enstriman an oswa kab yo. Anplis de sa, li nesesè tou pou konsantre sou si izolasyon kab la domaje nan nenpòt kote epi ke pa gen okenn koneksyon aksidan kondiktè yo ak lòt pati metalik.

Problems with recieving radio messages ________________
Kòz pwoblèm yo ka anpil. Si ou pa ka resevwa mesaj radyo yo ditou, ou ka eseye etap sa yo:

• 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.

Rekòmandasyon operasyon ak antretyen

Rekòmandasyon pou kontwòl metrolojik _______________
Verifikasyon metrolojik la fèt dapre egzijans pwòp aplikasyon w lan nan tèm defini pa itilizatè a. Nan kèk ka, kalibrasyon an dwe fèt pa yon laboratwa endepandan ki akredite pa leta.

Rekòmandasyon pou verifikasyon regilye ________________________
Manifakti a rekòmande pou yo verifye sistèm kote aparèy la entegre a regilyèman. Dimansyon ak dimansyon vizit la depann de aplikasyon an ak règleman entèn itilizatè a. Li rekòmande pou fè verifikasyon sa yo:

• 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

Kijan pou ranplase batri a __________________________

Se sèlman yon moun ki konnen prensip pou manyen pil ityòm prensipal yo ki ka ranplase pil la. Pa jete yo nan dife, pa ekspoze yo a tanperati ki wo, epi pa domaje yo mekanikman. Jete pil itilize yo nan fatra danjere.
Si senbòl pil fèb la Si mesaj COMET Cloud la resevwa yo kòmanse parèt pandan operasyon an, li rekòmande pou ranplase pil transmetè a nan 2-3 semèn kap vini yo. Senbòl pil vid la parèt tou sou ekran aparèy la. Yon endikasyon pil fèb ka parèt tou si aparèy la ap fonksyone nan tanperati ki ba anpil menm lè pil la toujou itil (anjeneral deyò lè mesaj yo pa lannuit). Pandan lajounen (apre tanperati a monte), endikasyon an disparèt. Nan ka sa a, li pa nesesè pou chanje pil la.
Yon batri ki fèb anpil epi ki ka gen pwoblèm nenpòt ki lè endike pa yon senbòl batri vid. nan nyaj COMET la epi senbòl batri vid la ap flache sou ekran aparèy la. Ranplase batri a pi vit posib.

Nòt: 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.

Rekòmandasyon Sèvis _____________________________
Distribitè aparèy sa a bay sipò teknik ak sèvis. Ou ka jwenn enfòmasyon pou kontakte l nan fèy garanti ki vini ak aparèy la.

AVÈTISMAN – Si ou pa byen manyen oswa itilize aparèy la, garanti a ap pèdi!

End of operation ___________________________________
Dekonekte sond mezi yo nan aparèy la. Retounen aparèy la bay manifakti a oubyen jete l kòm yon dechè elektwonik.

Paramèt teknik

Ekipman pou pouvwa
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 _________________________________

Kalite batri:
Lithium battery 3.6 V, C size, 8.5 Ah

Kalite rekòmande: Tadiran SL-2770/S, 3.6 V, 8.5 Ah

Lavi batri:

Voye entèval	models with CO2 measurement (W6810, W8810, W8861)		models 4x temperature (W0841, W0841E, W0846)
	1 batri	2 batteries*	1 batri	2 batteries*
10 min	10 mwa	1 year + 8 months	1 ane	2 ane
20 min	1 ane	2 ane	2 ane	4 ane
30 min	1,5 ane	3 ane	3 ane	6 ane
1h	2 ane	4 ane	5 ane	10 ane
3h	3 ane	6 ane	10 ane	> 10 ane
6h	3 years + 2 M	6 years + 4 M	> 10 ane	> 10 ane
12h	3 years + 4 M	6 years + 8 M	> 10 ane	> 10 ane
24h	3,5 ane	7 ane	> 10 ane	> 10 ane

*) 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%.
• Valè sa yo aplike nan ka kote mesaj alam ekstraòdinè yo pa itilize oswa sèlman eksepsyonèlman

External power input ______________________________

Pwovizyon pou voltage:

• 5 to 14 V DC standardly
  • ekipman pou minimòm voltage: 4.8 V
  • rezèv maksimòm voltage: 14.5 V

Aktyèl ekipman pou maksimòm:

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

Konektè pouvwa: coaxial, 2.1 x 5.5 mm

Mezi ak transmisyon done

• Mezire entèval:
  • 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

• • frekans travay:
    Transmission is in the band 868,130 MHz
    Reception is in the band 869,525 MHz
  • Maksimòm pouvwa transmisyon:
    25 mW (14 dBm)
  • Antèn:
    Entèn, genyen 2 dBi
  • Minimum receiver sensitivity:
    -127 dBm @600bps, GFSK
  • Sigfox radiation class:
    0U
  • Radio configuration zone:
    RC1
  • Distans tipik apati estasyon baz la:
    50 km nan jaden ouvè, 3 km nan zòn iben

Kondisyon fonksyònman ak depo

• Tanperati opere:
  W0841E, W6810, W8810, W8861 -20 to +60 °C
  W0841, W0846 -30 to +60 °C
• Display visibility is within range -20 to +60 °C
• Operasyon imidite:
  • 0 a 95% RH
  • Anviwònman opere:
  • chemically non-aggressive
• Pozisyon travay:
  • vètikalman, tèt antèn lan
• Tanperati depo:
  • -20 a +45 °C
• Depo imidite:
  • 5 a 90% RH

Pwopriyete mekanik

• Dimansyon (H x W x P):
  179 x 134 x 45 mm san câbles ak konektè yo tache (gade desen dimansyon yo an detay anba a)
• Weight including 1pc battery:
  • W0841, W0841E, W6810 350 g
  • W0846 360 g
  • W8810, W8861 340 g
• Materyèl ka:
  • ASA
• Pwoteksyon:
  • W0841, W0846: IP65 (unused inputs must be sealed with the cap)
  • W0841E, W6810, W8810: IP20
  • W8861: IP54, external probe CO2Rx IP65

Paramèt Antre Transmetè

W0841 ________________________________________

• Varyab mezire: 4 x tanperati ki soti nan sond ekstèn COMET Pt1000/E a
• Ranje: -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
• Presizyon enstriman an ak sond ki tache a defini pa presizyon antre ki anwo a ak presizyon sond ki itilize a.

Metòd koneksyon:
Koneksyon de fil ak konpansasyon pou erè ki koze pa kab fil rezistans. Sond lan fini ak yon konektè 3-pin M8 ELKA 3008V. Metòd koneksyon an montre nan Apendis 1. Longè rekòmande pou sond Pt1000/E a se jiska 15 m, pa depase yon longè 30 m.

• Tan repons: Is determined by the response time of the used probe.
• Rezolisyon: 0.1 °C
• Entèval kalibrasyon rekòmande: 2 zan

W0841E________________________________________

• Varyab mezire:
• 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

Metòd koneksyon:
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.

• Repons time: Is determined by the response time of the used probe.
• Rezolisyon: 0.1 °C
• Rekòmande calibration interval: 2 years

W0846_________________________________________

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

Ranje:

• Temperature Tc K: -200 to +1300 °C
• Cold junction: Compensated in the range -30 to +60 °C
• Tanperati anbyen: -30 a +60 °C
• Presizyon Antre (san sond):
• Temperature Tc K: ±(|0.3 % MV| + 1.5) °C
• Ambient temperature: ±0.4 °C
• Presizyon enstriman an ak sond ki tache a defini pa presizyon antre ki anwo a ak presizyon sond ki itilize a.
• 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.

Tan repons (koule lè a anviwon 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)
• Rezolisyon: 0.1 °C
• Rekòmande calibration interval: 2 years

W6810 ________________________________________

• Varyab mezire:
  Temperature and relative humidity from the build-in sensor. Dew point temperature calculated from measured temperature and relative humidity.
• Ranje:
  • Tanperati: -20 a +60 °C
  • Relative humidity: 0 to 95 % RH without permanent condensation
  • Tanperati pwen lawouze: -60 a +60 °C
  • CO2 concentracion in air: 0 to 5000 ppm
• Presizyon:
  • Tanperati: ±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
  • Tan repons (koule lè a anviwon 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)

Rezolisyon:
Tanperati ki gen ladan tanperati pwen lawouze: 0.1 °C

• Imidite relatif: 0.1%
• CO2 concentracion: 1 ppm
• Entèval kalibrasyon rekòmande:
• 1 ane

W8810 ______________________________________________

• Varyab mezire:
• Ambient temperature and CO2 concentracion in air, both from the built-in sensor.
• Ranje:
  • Tanperati: -20 a +60 °C
  • CO2 concentracion in air: 0 to 5000 ppm
• Presizyon:
  • Tanperati: ±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
  • Tan repons (koule lè a anviwon 1 m/s):
  • Temperature: t90 < 20 min (T change 20 °C)
  • CO2 concentracion: t90 < 50 min (change 2500 ppm, constant temperature, without air flow)
• Rezolisyon:
  • Tanperati: 0.1 °C
  • CO2 concentracion: 1 ppm
  • Entèval kalibrasyon rekòmande: 2 zan

W8861 ________________________________________

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

• Ranje:
  • Tanperati: -20 a +60 °C
  • Presyon atmosferik: 700 a 1100 hPa
  • CO2 concentracion in air: 0 to 1 % (CO2R1-x probe) 0 to 5 % (CO2R5-x probe)
• Presizyon:
  • Tanperati: ±0.4 °C
  • Atmospheric pressure: ±1.3 hPa at 23 °C
  • CO2 concentracion in air:
• CO2R1-x probe:
  • Presizyon:
  • ±(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:
  • Presizyon:
  • ±(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
  • Tan repons (koule lè a anviwon 1 m/s):
  • Temperature: t90 < 20 min (T change 20 °C)
  • CO2 concentracion: t90 < 10 min (change 2500 ppm, constant temperature, without air flow)
• Rezolisyon:
  • Tanperati: 0.1 °C
  • Presyon atmosferik: 0.1 hPa
• CO2 concentracion in air:
  • 0.001 % CO2 payload protocol (cloud)
  • 0.01 % CO2 device display
  • Entèval kalibrasyon rekòmande: 2 zan

Desen dimansyon

W8810

W8861 and CO2R1-x (CO2R5-x) probe

Deklarasyon Konfòmite
Transmetè a konfòm ak egzijans Direktiv 2014/35 / Inyon Ewopeyen an. Ou ka jwenn Deklarasyon Konfòmite orijinal la nan www.cometsystem.com.

Apendis

Apendis 1: Konekte konektè sond Pt1000/E a
(devan view of plug, connector M8 ELKA 3008V)

Appendix 2: Connecting the Pt1000/C probe Cinch connector

Apendis 3: Presizyon mezi tanperati pwen lawouze a

© Copyright: COMET SYSTEM, sro
Li entèdi pou kopye epi fè nenpòt chanjman nan manyèl sa a san konsantman eksprime COMET SYSTEM, sro. Tout dwa rezève.
COMET SYSTEM, sro ap devlope epi amelyore pwodwi li yo san rete. Se poutèt sa, li rezève dwa pou fè chanjman teknik nan aparèy/pwodwi a san avètisman alavans.
Kontakte manifakti a nan aparèy sa a:

COMET SYSTEM, sro Bezrucova 2901
756 61 Roznov pod Radhostem Repiblik Tchekoslovaki
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.

Dokiman / Resous

COMET W08 Series IoT Wireless Temperature Sensor [pdfManyèl Enstriksyon W0841, W0841E, W0846, W6810, W8810, W8861, W08 Series IoT Wireless Temperature Sensor, W08 Series, IoT Wireless Temperature Sensor, Wireless Temperature Sensor, Temperature Sensor, Sensor

Referans

• Manyèl itilizatè