Comet System Web Sensor T5540 User Manual Download

Page: 43 / 46

Protection:

Type

Case with electronic Measuring end of

stem

probe

RH+T probe

T5540

IP30

T6540

IP40

T5541

IP65

T6541

IP40

T5545

IP20

T6545

IP20

Other environmental conditions (external influences) according to HD 60364-5-51:

normal

Storage conditions:

temperature: -40°C to +60°C (-40°F to +140°F)
relative humidity: 5 to 95%RH (without condensation)
barometric pressure: 700 to 1100hPa

Working position T5541, T6541:

arbitrary

Working position T5540:

with connectors upwards

Working position T6540:

with sensor cover downwards. When mounting in RACK 19" with
universal holder MP046 (optional accessories) then sensor cover can

be placed horizontally.

Working position T5545, T6545:

arbitrary - the holes in the stem must be
routed in the direction of the air flow

(see picture)

Summary of Contents for Web Sensor T5540

Page 1: ...COMET SYSTEM www cometsystem com Web Sensor T5540 Web Sensor T5541 Web Sensor T5545 Web Sensor T6540 Web Sensor T6541 Web Sensor T6545 USER GUIDE ...

Page 2: ...d by using the device in conflict with this manual cannot be provided free repairs during the warranty period Revision history This manual describes devices with latest firmware version according the table below Older version of manual can be obtained from a technical support Document version Date of issue Firmware version Note IE SNC T5 6 5xx 03 2012 08 31 1 5 3 x Latest revision of manual for an...

Page 3: ...ls 25 SNMP 26 Modbus TCP 28 SOAP 29 Syslog 31 SNTP 31 Software development kit 31 Troubleshooting 32 I forgot the device IP address 32 I cannot connect to the device 32 I forgot the password for setup 33 Factory defaults 33 Display is off 33 Device error states 34 Technical specifications 35 Dimensions 35 General parameters 37 Measured values 39 Temperature measurement 39 Relative humidity measure...

Page 4: ... The dual wavelength NDIR CO2 sensing procedure compensates automatically for ageing effects The CO2 module is highly resistant to pollution and offers maintenance free operation and outstanding long term stability Measured values can be read in SLOW mode filtered averaged or in FAST mode current values without averaging SLOW mode has advantages in applications like climate control because of filt...

Page 5: ...e if the device is powered The device may be installed only in prescribed areas Never expose the device to higher or lower temperatures than is allowed The device has not improved resistance to moisture Protect it from dripping or splashing water and do not use at areas with condensation Devices are not designed for locations with chemically aggressive environment Temperature and humidity sensors ...

Page 6: ...ed for it Unsupported firmware can damage your device Device does not support powering over Ethernet cable PoE PoE splitter must be used Compatible PoE splitter can be purchased as optional accessories Splitter must have 12V output with approximately 1W Reliability of warning messages delivering e mail trap syslog depends on actual availability of necessary network services The device should not b...

Page 7: ...e latest version of TSensor software This software is used to all device settings TSensor software can be free downloaded from the manufacturer s website Software can be also supplied on CD Device configuration can be made using web interface For web configuration is not TSesnor software necessary contact your network administrator to obtain following information for the connection to the network ...

Page 8: ...onnect them to the network one after another connect the Ethernet connector connect the power adapter 9 30V e g 12V 200mA LEDs on LAN connector should blink after connecting the power and LCD start showing measured values Device settings run configuration software TSensor on your PC switch to an Ethernet communication interface press button Find device ...

Page 9: ... you want to use the device only in local network If you set the same IP address which is already used the device will not work properly and there will be collisions on the network If the device detects a collision of IP address then reboot is performed automatically after changing IP address device is restarted and new IP address is assigned Restart of the device takes about 10 seconds connect to...

Page 10: ...e address bar of the web browser enter the device IP address If the default IP address was not changed then insert http 192 168 1 213 Displayed web page lists actual measured values If the web pages are disabled you can see text Access denied In the case of measurement error a text Error is shown instead value ...

Page 11: ...ce can be setup using web interface or TSensor software Web interface can be managed by the web browser Main page will be shown when you insert device address into address bar of your web browser There you find actual measured values Page with history graphs is shown when you click to tile with actual values Access to device setup is possible via tile Settings Chapter 3 ...

Page 12: ...ame can be changed using item Device name Measured values are stored into memory according History storage interval field After changing of this interval all history values will be cleared Changes must be confirmed by Apply settings button ...

Page 13: ...ot necessary setup Default gateway while you use device inside one subnet only DNS server IP is required to set for proper function of DNS Option Standard subnet mask sets network mask automatically according A B or C network class Subnet mask field must be set manually when network with non standard range is used Periodic restart interval enables to restart device after selected time since device...

Page 14: ... the temperature exceeded the limit From this time the time delay is counting Because at point 2 the temperature dropped below the limit value before the time delay expired alarm was not set In Point 3 the temperature has risen over limit again During the time delay the value does not drop below the set limit and therefore was in Point 4 caused alarm At this moment were sent e mails traps and set ...

Page 15: ...easured values on device LCD Display can be switched off Units of measured and computed quantities are selectable by fields Temperature unit and Computed value Field Pressure value for computed values is required to set for proper calculation of computed quantities Mode of CO2 concentration measuring can be set by item Average CO2 measuring mode SLOW mode Because principle of CO2 concentration mea...

Page 16: ...be set via SOAP server address For setup of server port can be used option SOAP server port Device sends SOAP message according selected Sending interval Option Send SOAP message when alarm occurs sends message when an alarm on channel occurs or alarm is cleared These SOAP messages are sent asynchronously to selected interval ...

Page 17: ... authentication Into fields Recipient 1 to Recipient 3 it is possible set address of email recipients Option Short email enable sending emails in short format This format is usable when you need to forward emails into SMS messages When option Alarm email repeat sending interval is enabled and there is active alarm on channel then emails with actual values are sent repeatedly Info email sending int...

Page 18: ...a menu Protocols Modbus server is enabled by default Deactivation is possible via Modbus server enabled option Modbus port can be changed via Modbus port field Syslog protocol can be enabled using item Syslog enabled Syslog messages are sent to IP address of the Syslog server field Syslog server IP address ...

Page 19: ... SNMP it is necessary to know password SNMP read community SNMP Trap can be delivered up to three IP address IP address of the Trap recipient SNMP Traps are sent at alarm or error state on the channel Trap feature can be enabled by option Trap enabled ...

Page 20: ...ssary to set into SNTP server IP address item List of free NTP servers is available at www pool ntp org en SNTP time is synchronized at UTC format and due to be necessary set corresponding time offset GSM offset min Time is synchronized every 24 hours by default Option NTP synchronization every hour decrease this synchronization interval to one hour ...

Page 21: ...Memory for minimal and maximal values Minimal and maximal measured values are stored into the memory This memory is independent from values stored in history memory charts Memory for minimal and maximal values is cleared in case of device restart or by the user request In case of device time is synchronized with SNTP server timestamps for minimal and maximal values are available Backup and restore...

Page 22: ...uration Some less important parameters are configurable only by the TSensor software TSesnor software allows user adjustment of measured values Parameter MTU size can reduce size of the Ethernet frame Lowering of this size can solve some communication problems mainly with Cisco network infrastructure ...

Page 23: ...de device during connecting power supply Factory parameters settings Parameter Default value SMTP server address example com SMTP server port 25 Alarm email repeat sending interval off Info email repeat sending interval off Alarm and Into emails attachment off Short email off E mail recipients addresses cleared E mail sender sensor websensor net SMTP authentication off SMTP user SMTP password clea...

Page 24: ...otocol enabled off Syslog server IP address 0 0 0 0 Syslog protocol enabled off SNTP server IP address 0 0 0 0 GMT offset min 0 NTP synchronization every hour off SNTP synchronization enabled off MTU 1400 Periodic restart interval off Demo mode off Temperature High limit 50 Low limit 0 Hysteresis 1 Time delay sec 30 Relative humidity High limit 80 Low limit 20 Hysteresis 1 Time delay sec 30 Comput...

Page 25: ... xml and JSON file values json Values from history can be exported in CSV format History storage interval can be set using TSensor software or web interface History is erased after every reboot of the device Reboot of the device is performed when the power supply is disconnected and also after configuration change SMTP sending e mails When measured values are over the set limits the device allows ...

Page 26: ... 6 1 4 1 22626 1 2 1 15 0 Min computed value memory String 1 3 6 1 4 1 22626 1 2 1 16 0 Min CO2 concentration memory String 1 3 6 1 4 1 22626 1 2 1 17 0 Max temperature memory String 1 3 6 1 4 1 22626 1 2 1 18 0 Max relative humidity memory String 1 3 6 1 4 1 22626 1 2 1 19 0 Max computed value memory String 1 3 6 1 4 1 22626 1 2 1 20 0 Max CO2 concentration memory String 1 3 6 1 4 1 22626 1 2 2 1...

Page 27: ...d quantity history values Int 10 1 3 6 1 4 1 22626 1 5 6 1 1 4 nr CO2 concentration history values Integer When alarm occurred a warning messages trap can be sent to selected IP addresses Addresses can be set using TSensor software or web interface Traps are sent via UDP protocol on port 162 The device can send following traps Trap Description 0 0 Reset of the device 6 0 Testing Trap 6 1 NTP synch...

Page 28: ...4149 0x1035 Serial number high BCD 4150 0x1036 Serial number low BCD 4151 0x1037 Device type HEX 20481 0x5001 Temperature low limit Int 10 20482 0x5002 Temperature high limit Int 10 20483 0x5003 Relative humidity low limit Int 10 20484 0x5004 Relative humidity high limit Int 10 20485 0x5005 Computed quantity low limit Int 10 20486 0x5006 Computed quantity high limit Int 10 20487 0x5007 Temperature...

Page 29: ...alues in XML format to the web server The advantage of this protocol is that communication is initialized by the device side Due to it is not necessary use port forwarding If the SOAP message cannot be delivered warning message via SNMP Trap or Syslog protocol is sent The file with the XSD schema can be downloaded from http cometsystem cz schemas soapTx5xxCO2 xsd SOAP message example xml version 1...

Page 30: ...or value 9999 or 9999 co2 Contains the value of CO2 concentration Error value 9999 or 9998 alarms State of alarm on temperature relative humidity computed quantity and CO2 concentration channel Format tm rh cq co2 where tm temperature alarm rh relative humidity alarm cq computed quantity alarm co2 CO2 concentration alarm and alarm values no no alarm or value is not supported hi high alarm lo low a...

Page 31: ...ime synchronization with NTP SNTP server SNMP protocol version 3 0 is supported RFC1305 Time synchronization is made every 24 hours Time synchronization every hour can be enabled For time synchronization it is necessary set IP address to the SNTP server It is also possible set GMT offset for correct time zone Time is used in graphs and history CSV files Maximum jitter between two time synchronizat...

Page 32: ...e IP address Follow the software instructions To assign IP address automatically using DHCP server set the device IP address to 0 0 0 0 Device IP address is not displayed in window Find device In TSensor software menu press Help My device was not found in window Find device Follow the software instructions MAC address of the device can be found on product label The device is not found even after m...

Page 33: ...lts For factory defaults follow these steps disconnect the power supply unscrew upper cover of the device case close the jumper inside device press button inside device and power on device at same time keep the button pressed for 10 sec close the device Display is off Check if power supply is connected Disconnect power connector and connect connector again watch the display at the moment of connec...

Page 34: ...perature error Unable to calculate computed quantity temperature or humidity measurement error Error 2 Err2 Measured or computed quantity is under lower limit or is error in CO2 concentration measuring Error code 9999 This state appears in case of Measured temperature is lower than approximately 210 C i e resistance is too small probably short circuit Relative humidity is lover than 0 RH i e damag...

Page 35: ...35 Technical specifications Information about technical specifications of the device Dimensions Web Sensor T5540 Web Sensor T5541 Chapter 6 ...

Page 36: ...36 Web Sensor T5545 Web Sensor T6541 ...

Page 37: ... Supply voltage DC voltage from 9V to 30V coaxial connector 5x2 1mm diameter center positive pin Consumption 1W continuously max 4W for 50ms with 15s period Measuring interval of temperature and relative humidity 2sec Measuring interval of CO2 concentration ...

Page 38: ...41 2m probe 270g T5541 4m probe 330g T6541 1m probe 320g T6541 2m probe 390g T6541 4m probe 530g T5545 280g T6545 290g Mounting the device With two holes at the bottom of the unit Communication port RJ45 connector 10Base T 100Base TX Ethernet Auto Sensing Recommended Connector Cable for industrial use is recommended Cat5e STP cable in less demanding applications can be replaced by Cat5 cable maxim...

Page 39: ... to 221 F 0 1 C 0 2 F T6545 30 to 60 C 22 to 140 F 0 4 C 0 7 F 30 to 80 C 22 to 176 F 0 1 C 0 2 F Temperature response time with stainless steel sensor cover F5200 in air flow 1m s t90 6min temperature step 20 C 36 F Relative humidity measurement Temperature and humidity measuring range is limited see graph below Type Operating humidity of electronic Accuracy Range Resolution T6540 5 to 95 RH with...

Page 40: ...0ppm 100ppm 5 of measuring value at 25 C 77 F and 1013hPa T6541 Temperature dependence typ 2ppm CO2 C in the range 0 to 50 C 32 to 122 F Lon term stability typ 20ppm year Response time t90 105s in SLOW average measurement mode t90 60s in FAST measurement mode Computed quantities Dew point temperature Range 60 to 80 C 20 to 176 F Accuracy 1 5 C 2 7 F at ambient temperature T 25 C 77 F a RH 30 for m...

Page 41: ...spheric pressure Pressure for quantities calculation is stored in device memory Default value is 1013hPa and can be changed by software Range 0 to 995g kg Accuracy 2 2g kg at ambient temperature T 35 C 95 F Specific enthalpy This value depends on atmospheric pressure Pressure for quantities calculation is stored in device memory Default value is 1013hPa and can be changed by software Range 0 to 99...

Page 42: ...0 C to 80 C 22 F to 176 F 40 C to 60 C 40 F to 140 F T6541 30 C to 105 C 22 F to 221 F T5545 30 C to 60 C 22 F to 140 F 30 C to 60 C 22 F to 140 F T6545 30 C to 60 C 22 F to 140 F 30 C to 60 C 22 F to 140 F It is recommended to switch off in temperature over 70 C Operating humidity range Type Humidity range T5540 5 to 95 RH without condensation T6540 T5545 T6545 T5541 0 to 100 RH without condensat...

Page 43: ...C 40 F to 140 F relative humidity 5 to 95 RH without condensation barometric pressure 700 to 1100hPa Working position T5541 T6541 arbitrary Working position T5540 with connectors upwards Working position T6540 with sensor cover downwards When mounting in RACK 19 with universal holder MP046 optional accessories then sensor cover can be placed horizontally Working position T5545 T6545 arbitrary the ...

Page 44: ...ntact is included in warranty certificate Preventive maintenance Make sure the cables are not damaged periodically We recommend you periodic calibration for measurement accuracy validation Recommended calibration interval Type Calibration interval T5540 5 years T5541 5 years T5545 5 years T6540 1 year temperature 2 years relative humidity 1 year CO2 concentration 5 years T6541 1 year temperature 2...

Page 45: ...devices into RACK 19 Probes holder for RACK 19 MP047 Universal holder for easy mounting probes in RACK 19 Vessel for calibration of humidity and humidity standards Vessel MD046 is designed for adjustment and calibration of relative humidity Vessel is used with humidity standards HM023 10 RH and HM024 80 RH Comet database Comet database provide a complex solution for data acquisition alarm monitori...

Page 46: ...www cometsystem com ...

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