COMPACT TEMPERATURE, HUMIDITY, BAROMETRIC

COMPACT TEMPERATURE, HUMIDITY, BAROMETRIC
COMPACT TEMPERATURE, HUMIDITY, BAROMETRIC PRESSURE
TRANSMITTERS with Ethernet interface
temperature*barometric pressure*relative humidity*dew point temperature*
absolute humidity*specific humidity*mixing ratio*specific enthalpy
APPLICATIONS
server rooms
telecommunication devices
warehouses
glasshouses
manufacturers
museums, archives, galleries
air-conditioned rooms
Transmitter T0510
Transmitter T3510, T7510
Pxxxx Txxxx
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 calibration long
term stability, inertia against water and condensation. Transmitter is designed for use in non-aggressive
environment.
Online data acquisition system from transmitters connected to Ethernet/Internet can be easily built by means
of Comet software package Database Sensor Monitor.
MODES OF COMMUNICATION
ModBus TCP:
Modbus TCP protocol enables to read measured values, set alarm limits, adjust the probe, read firmware
version.
Telnet:
Port 9999 enables to set alarm limits (lower and upper limits for T, RH, Tdp, hysteresis and time delay), e-mail
addresses, SNMP addresses, probe description, refresh of www pages (10s to 65535s), select type of www
pages, set storing interval to history (10s to 65535s), enable each communication channel. Capacity of the
history memory is 100 sets of measured temperature, humidity, pressure+computed value. 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 curves of measurement history. User can design the
look of www pages and select values to display.
SNMP:
It is possible to read actual values and alarm limits. In case of alarm creation warning message (trap) is sent to
IP addresses defined by the user (maximum three addresses).
SOAP:
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.
In case of exceeding adjusted limits of measured values warning message can be sent to selected addresses.
ALARM OPTIONS
E-mail:
In case of alarm creation warning e-mail message is sent to addresses defined by the user (maximum three
addresses). Basic SMTP autentization is supported.
www pages:
In case of exceeding adjusted limits of measured values active alarm is displayed at www page.
SNMP:
In case of alarm creation warning message (trap) is sent to IP addresses defined by the user (maximum three
addresses).
syslog:
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 temperature history is enabled by SNTP via Internet.
54
COMPACT TEMPERATURE, HUMIDITY, BAROMETRIC PRESSURE
TRANSMITTERS with Ethernet interface
temperature*barometric pressure*relative humidity*dew point temperature*
absolute humidity*specific humidity*mixing ratio*specific enthalpy
Accuracy and range of temperature:
±0.6°C, range -30 to +80 °C
Supported temperature units:
degrees Celsius, degrees Fahrenheit
Measuring range of relative humidity:
0 to 100%
Accuracy of relative humidity measurement:
±2.5% relative humidity from 5 to 95% at 23°C
Accuracy and range of dew-point temperature:
±1,8 °C at ambient temperature T < 25°C and RH>30%, range -60 to +80
Accuracy of absolute humidity measurement:
±3g/m3 at ambient temperature T < 40°C, range 0 to 400 g/m3
Accuracy of specific humidity measurement:
±2,1g/kg at ambient temperature T < 35°C, range 0 to 550 g/kg
Accuracy of mixing ratio measurement:
±2,2g/kg at ambient temperature T < 35°C, range 0 to 995 g/kg
Accuracy of specific enthalpy measurement:
± 4kJ/kg at ambient temperature T < 25°C, range: 0 to 995 kJ/kg
Accuracy and range of barometric pressure:
±1.3hPa at ambient temperature 23°C, range 600 to 1100hPa
Supported pressure units:
hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2
Operating temperature range:
-30 to +80°C
Operating temperature range of LCD display:
readable to +70°C, it is recommended to switch OFF the LCD over +70°C
Range of temper. compensation of RH sensor:
-30 to +80°C
Filtering ability of sensor cover:
0.025mm
Protection:
case with electronics IP30, T+RH probe IP40
LAN connector:
connector RJ-45
Power:
9-30Vdc, maximum consumption about 1W.
Power over Ethernet:
for power over Ethernet any PoE splitter is necessary - e.g. D-Link DWL-P50
Power connector:
axial, diameter 5.5 x 2.1 mm
Mechanical dimensions T0510:
89 x 126 x 39.5 mm (W x H x D)
89 x 148 x 39.5 mm (W x H x D)
Mechanical dimensions T3510, T7510:
Pxxxx Txxxx
TECHNICAL PARAMETERS
AVAILABLE MODELS:
MODEL
MEASURED
VALUES
T0510
temperature
T3510
temperature
humidity
T7510
temperature
humidity
barometric
pressure
DESCRIPTION
Thermometer with built-in temperature sensor for measurement of ambient temperature
Thermometer-hygrometer.
Measured values are also converted to other humidity interpretation - dew point temperature, absolute
humidity, specific humidity, mixing ratio or specific enthalpy.
Thermometer-hygrometer-barometer.
Reading and pressure output in these units: hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2
Barometer enables to measure sea level pressure by setting of correction to altitude above sea level.
Included accessories:
Traceable calibration certificate from the manufacturer with declared metrological traceability of etalons is based on
requirements of EN ISO/IEC 17025 standard.
Free program TSensor for configuring of the transmitter is ready to download from www.cometsystem.cz.
Free program SensorReader for logging values from one thermometer to a PC disk file is ready to download.
Recorded values in CSV format are easy to process in e.g. Excel.
For acquiring values from several transmitters, third party software is possible to use. Tested functionality is with
programs LabVIEW from National Instruments, TIRS.NET, ControlWeb, EasyView. For record of values to graphs via web
interface, project Cacti is available.
Optional accessories:
DBS Sensor Monitor - database program for online data acquisition and analysis from Comet sensors.
It contains all necessary components for monitoring of sensors, including one licence of DBV Database Viewer.
See further in catalog.
55
PRECISE TEMPERATURE, HUMIDITY, BAROMETRIC PRESSURE
TRANSMITTERS with Ethernet interface
temperature*barometric pressure*relative humidity*dew point temperature*
absolute humidity*specific humidity*mixing ratio*specific enthalpy
APPLICATIONS
server rooms
telecommunication devices
warehouses
glasshouses
Barometer T2514
manufacturers
museums, archives, galleries
air-conditioned rooms
Ethernet sensor is designed for measurement of
temperature, barometric pressure, relative humidity, dew
point temperature, absolute humidity, specific humidity,
Transmitter
mixing ratio or specific enthalpy. Degrees Celsius and
Transducer T4511
T3511, T7511
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
calibration long term stability, inertia against water and condensation.
Online data acquisition system from transmitters connected to Ethernet/Internet can be easily built by means of Comet
software package Database Sensor Monitor.
Pxxxx Txxxx
MODES OF COMMUNICATION
ModBus TCP:
Modbus TCP protocol enables to read measured values, set alarm limits, adjust the probe, read firmware
version.
Telnet:
Port 9999 enables to set alarm limits (lower and upper limits for T, RH, Tdp, hysteresis and time delay), e-mail
addresses, SNMP addresses, probe description, refresh of www pages (10s to 65535s), select type of www
pages, set storing interval to history (10s to 65535s), enable each communication channel. Capacity of the
history memory is 100 sets of measured temperature, humidity, pressure+computed value. 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 curves of measurement history. User can design the
look of www pages and select values to display.
SNMP:
It is possible to read actual values and alarm limits. In case of alarm creation warning message (trap) is sent to
IP addresses defined by the user (maximum three addresses).
SOAP:
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.
E-mail:
In case of alarm creation warning e-mail message is sent to addresses defined by the user (maximum three
addresses). Basic SMTP autentization is supported.
www pages:
In case of exceeding adjusted limits of measured values active alarm is displayed at www page.
ALARM OPTIONS
SNMP:
In case of alarm creation warning message (trap) is sent to IP addresses defined by the user (maximum three
addresses).
syslog:
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.
TECHNICAL PARAMETERS
56
Accuracy of temperature measurement:
±0.4°C, accuracy of temperature transducer T4511 is ±0.2°C
Supported temperature units:
degrees Celsius, degrees Fahrenheit
Range and accuracy of relative humidity:
0 to 100%, accuracy ±2.5% relative humidity from 5 to 95% at 23°C
Accuracy and range of dew-point temperature:
±1,5 °C at ambient temperature T < 25°C and RH>30%, rozsah -60 až +80
Accuracy of absolute humidity measurement:
±3g/m3 at ambient temperature T < 40°C, range 0 to 400 g/m3
Accuracy of specific humidity measurement:
±2g/kg at ambient temperature T < 35°C, range 0 to 550 g/kg
Accuracy of mixing ratio measurement:
±2g/kg at ambient temperature T < 35°C, range 0 to 995 g/kg
Accuracy of specific enthalpy measurement:
± 3kJ/kg at ambient temperature T < 25°C, range: 0 to 995 kJ/kg
PRECISE TEMPERATURE, HUMIDITY, BAROMETRIC PRESSURE
TRANSMITTERS with Ethernet interface
temperature*barometric pressure*relative humidity*dew point temperature*
absolute humidity*specific humidity*mixing ratio*specific enthalpy
TECHNICAL PARAMETERS - continuance
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/in2
Operating temperature range of the case:
-30 to +80°C
Operating temperature range of LCD display:
readable to +70°C, it is recommended to switch OFF the LCD over +70°C
Range of temper. compensation of RH sensor:
-30 to +105°C
Filtering ability of sensor cover:
0.025mm
Protection:
case with electronics IP30, T+RH probe IP40
LAN connector:
RJ-45 connector
Power:
9-30Vdc, maximum consumption 1W
Power over Ethernet:
for power over Ethernet any PoE splitter is necessary - e.g. D-Link DWL-P50
Power connector:
co-axial, diameter 5.5 x 2.1 mm
Mechanical dimensions of the case (W x H x D):
89 x 73 x 39.5 mm
AVAILABLE MODELS:
MEASURED MAXIMUM MEASURING
VALUE RANGE OF TEMP.,PRESSURE
T4511 temperature
T2514
barometric
pressure
T3511 temperature
humidity
temperature
T7511
humidity
barometric
pressure
-200 to +600°C
600 to 1100hPa
accuracy: ±1,3hPa at 23°C
-30 to +105°C*probe
including the cable
-30 to +105°C* probe
including the cable
Pressure: 600 to 1100hPa
accuracy: ±1,3hPa at 23°C
DESCRIPTION
Temperature transducer for external probes with Pt1000/3850ppm
sensor (not included), accuracy of the input ±0.2°C
Barometer - Reading and pressure output in these units:
hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2
Barometer enables to measure sea level pressure by setting of correction
to altitude above sea level.
Thermometer-hygrometer.
T+RH probe with 1m cable. Cable lengths 2m or 4m available optionally.
Measured values are also converted to other humidity interpretation - dew
point temperature, absolute humidity, specific humidity, mixing ratio or
specific enthalpy.
Thermometer-hygrometer-barometer.
T+RH probe with 1m cable. Cable lengths 2m or 4m available optionally.
Pressure sensor is located in the control unit with display.
Pxxxx Txxxx
TYPE
Reading and pressure output in these units:
hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2
Barometer enables to measure sea level pressure by setting of correction
to altitude above sea level.
Relative humidity at temperature over +85°C is limited in accordance with the graph. Near plastic case with electronics maximum
temperature is +80°C.
Included accessories:
Traceable calibration certificate from the manufacturer with declared
metrological traceability of etalons is based on requirements of EN
ISO/IEC 17025 standard.
Free program TSensor for configuring of the transmitter is ready to be
downloaded from www.cometsystem.cz.
Free program SensorReader for logging values from one thermometer
to a PC disk file is ready to download. Recorded values in CSV format are
easy to process in e.g. Excel.
For acquiring values from several transmitters, third party software is
possible to use. Tested functionality is with programs LabVIEW from
National Instruments, TIRS.NET, ControlWeb, EasyView.
Optional accessories:
DBS Sensor Monitor - database program for online data acquisition and analysis from Comet sensors.
It contains all necessary components for monitoring of sensors, including one licence of DBV Database Viewer.
See further in catalog.
57
OPTIONAL ACCESSORIES FOR ETHERNET SENSORS
DBS
DBS Sensor Monitor - - database program
- enables online data acquisition and analysis of actually measured and stored
values from unlimited number of Comet sensors connected to Ethernet
- it is a data acquisition system of client-server type
- it contains:
*software for server computer:
*SOAP server for data acquisition
*Administration program database
*MySQL or Microsoft SQL database server (third party freeware)
*one licence of DBV Database Viewer.
More information at page 72.
Universal holder for Tx51x, P85xx transmitters for easy mounting to rack 19".
MP047
Universal holder for probes for easy mounting to rack 19"
(probes not included).
Ethernet
interface
MP046
758
3
Pt1000
probes
Temperature probes for Tx51x transmitters with Pt1000 RTD sensor without
connector - there is a symbol /0 behind probe name.
Recommended is watertight probe Pt1000TR160/0 on the shielded PVC cable
2 x 0.14mm2. Specify required cable length 1, 2, 5, 10, 15 or 20 meters.
Enclosure diameter 6mm, length 20mm.
Diameter of the cable 3.5mm.
DWLP50
DWL-P50 Power over Ethernet (PoE) adapter from company D-Link.
The adapter is supposed to be connected to Ethernet switch supporting PoE.
A1515
AC/DC adapter 230V-50Hz/12V for transmitter range Tx51x.
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