ETHERNET BAROMETER ( Compact Industrial Ethernet temperature, humidity, barometric pressure sensor )

ETHERNET BAROMETER Compact Industrial Ethernet temperature, humidity, barometric pressure sensor Also known as: industrial Ethernet, remote server environment monitoring, computer room monitor, data center thermometer, temperature humidity IP sensor, computer room temperature alert. online internet www sensor T7510. Online temperature, humidity, pressure in Roznov p.R., Czech R. from internet www sensor Intelligent online Ethernet sensor is designed for measurement of temperature, barometric pressure, relative humidity, dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy. Degrees Celsius and Fahrenheit are user selectable. Large dual line LCD for simultaneous display of temperature, pressure or relative humidity or other calculated humidity interpretation is an advantage. Display is possible to switch off. State-of-the-art capacitive polymer sensor ensures excellent long term stability, inertia against water and condensation. Online transmitter is designed for use in non-aggressive environment. APPLICATIONS - online measuring of temperature, humidity, pressure at: * industrial Ethernet * rack monitoring * server rooms * building management * building automation * telecommunication devices * warehouses * glasshouses * manufacturers * museums, archives, galleries * air-conditioned rooms * weather stations Example of an online monitoring system of Comet Ethernet sensors www online Ethernet thermometer MODES OF COMMUNICATION Modbus TCP: Modbus TCP protocol enables to read measured values, set alarm limits, adjust the probe. Telnet: Port 9999 enables to set alarm limits ( lower, upper limits, hysteresis for measured values and time delay) , e-mail addresses, SNMP addresses, probe description, refresh of www pages ( 10s to 65535s) , set storing interval to history ( 10s to 65535s) , enable each communication channel. Capacity of the history memory is 100 sets of temperature, humidity, pressure + computed values. Password protection of this port is enabled. Automatic IP address assignment from DHCP server is also enabled. WWW pages: User selectable design of www pages enabling to display curve of measurement history. User can design the look of www pages and temperature, humidity, pressure + computed values history. Temperature, humidity, pressure in Roznov p.R., Czech Republic from online www internet sensor SNMP: It is possible to read actual values and alarm limits. In case of alarm creation warning message ( trap) is sent to addresses defined by the user ( maximum three addresses) . SOAP: Online transmitter enables to send actual measured data in the format of SOAP message to selected web server in preset interval 10-65535 s. In case message is not received by the server till next message is sent, warning trap 1/ 2 is sent. Online transmitter enables to monitor measured values. In case of exceeding of adjusted limits warning message can be sent to specified addresses. There are the following options of alarm indication: ALARM INDICATION OPTIONS E-mail: In case of alarm creation warning e-mail message is sent to addresses defined by the user ( maximum three addresses) or via e-mail to SMS message. SNMP: In case of exceeding of adjusted temperature, humidity, pressure + computed value limits alarm is activated and warning trap is sent to user specified IP addresses ( maximum 3 addresses) . WWW pages: In case of exceeding of adjusted temperature, humidity, pressure + computed value limits active alarm is displayed on www page. syslog: Online transmitter enables to send text messages to selected syslog server after different events appear. E.g. after transmitter restart, alarm activation, communication error with SNTP, write to transmitter via mdb, sntp, after firmware change, after alarm termination, after communication error with SOAP server. Synchronizing of time and record to www table and measured values history is enabled by SNTP via Internet. TECHNICAL PARAMETERS OF THE ONLINE SENSOR Operating relative humidity range: 0 to 100% Accuracy of relative humidity measurement: ± 2.5% relative humidity from 5 to 95% at 23° C Temperature measurement accuracy: ± 0.6° C Available temperature units: degrees Celsius, Fahrenheit Accuracy and range of dew point temperature: ± 1, 8° C at ambient temperature T30% , range -60 to + 80 ° C Accuracy and range of absolute humidity: ± 3g/ m3 at ambient temperature T < 40° C range 0 to 400 g/ m3 Accuracy and range of specific humidity: ± 2.1g/ kg at ambient temperature T < 35° C range 0 to 550 g/ kg Accuracy and range of mixing ratio: ± 2.2g/ kg at ambient temperature T < 35° C range 0 to 995 g/ kg Accuracy and range of specific enthalpy: ± 4kJ/ kg at ambient temperature T < 25° C range: 0 to 995 kJ/ kg Accuracy and range of barometric pressure: ± 1.3hPa at 23° C range: 600 to 1100hPa Supported pressure units: hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/ in^ 2 Temperature operating range of case with electronics: -30 to + 80° C Temperature operating range of LCD display: readable to operating temperature + 70° C, it is recommended to switch OFF the LCD over + 70° C Range of RH sensor temperature compensation: -30 to + 105° C Filtering ability of sensor cover: 0.025mm - filter with stainless steel mesh Protection: IP30 electronics, IP40 sensors LAN connection: RJ-45 connector Power: 9-30Vdc, maximum consumption 1W. For power over Ethernet any PoE splitter is necessary - e.g. DWL-P50 from D-Link company Power connector: co-axial, diameter 5.5 x 2.1 mm Dimensions of the case ( W x H x D) : 88 x 73 x 39, 5 mm Warranty: two years Type Measured value Maximum range of temperature measurement Note T0510 Ethernet thermometer - larger photo of humidity transmitter temperature -30 to + 80° C Thermometer for ambient temperature measurement. Built-in sensor. T3510 Ethernet sensor - larger photo of humidity transmitter temperature humidity -30 to + 80° C Thermometer-hygrometer for ambient temperature, humidity measurement. Built-in sensors. T7510 barometer - larger photo temperature humidity barometric pressure -30 to + 80° C Pressure: 600 to 1100hPa accuracy: + / -1, 3hPa at 23° C Thermometer-hygrometer-barometer for ambient temperature, humidity, pressure measurement. Built-in sensors. Reading and pressure output in these units: hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/ in^ 2. Barometer enables to measure sea level pressure by setting of correction to altitude above sea level. T2514 barometer - larger photo barometric pressure 600 to 1100hPa accuracy: + / -1, 3hPa at 23° C Barometer. Reading and pressure output in these units: hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/ in^ 2. Barometer enables to measure sea level pressure by setting of correction to altitude above sea level. Ethernet sensor - manual in pdfManual in pdf Ethernet sensor - manual in pdfAppendixes for Manual * Relative humidity at temperature over + 85° C is limited in accordance with the graph. Near plastic case with electronics and probe cable maximum temperature is + 80° C. Working range of Ethernet sensor Figure: Working range of Ethernet sensor Included accessory: Traceable calibration certificate from the manufacturer, instruction manual. Calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/ IEC 17025 standard. Example of calibration certificate. Free program TSensor for configuring of the transmitter is ready to download. Free program SensorReader for monitoring and logging values from one transmitter to a PC disk file is ready to download. Program enables to alarm acoustically the PC user if adjusted alarm limits are exceeded. Recorded values in CSV format are easy to process in e.g. Excel. Program can be started several times on a computer at the same time to monitor values from several transmitters. Program can be started several times on a computer at the same time to monitor values from several transmitters. For acquiring values from several transmitters, third party software is necessary to use. Tested functionality is with programs: LabVIEW from National Instruments, by means of the free Modbus Library for LabVIEW. For viewing of actual values and graphs from Tx5xx transmitters following example of application was created in LabVIEW 8.5 : Tx5xx-Ethernet.vi TIRS.NET - transmitters are also directly supported by program TIRS.NET from Coral s.r.o. company. Please download demo enabling full work with transmitters. Tested functionality is also with programs ControlWeb, EasyView. For record of values to graphs via web interface, project Cacti www.cacti.net is available. OPTIONAL ACCESSORY Larger photo of humidity transmitter cover F5200 grey sensor cover with filter from stainless steel mesh, filtering ability 0, 025mm Larger photo of humidity transmitter cover F5200B black sensor cover with filter from stainless steel mesh, filtering ability 0, 025mm Larger photo of humidity transmitter cover F0000 sintered bronze sensor cover. Filtering ability 0.025mm. Larger photo of humidity transmitter Dual Lock MD036 self adhesive Dual Lock for easy installation Larger photo of adapter for hygrometer A1515 adapter 100 to 240Vac/ 12Vdc Larger photo of adapter for hygrometer DWLP50 DWL-P50 Power over Ethernet ( PoE) adapter from company D-Link. The adapter is supposed to be connected to Ethernet switch supporting PoE. humidity calibration accessory for calibration and adjustment of humidity by the user Software and firmware for transmitters You can downlaod configuration programs and updated firmware from page Download - transmitters and transducers. Visit also Comet: Low cost Ethernet thermometers without display Precise Ethernet sensors Ethernet sensors with relay outputs