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2.7.2008

Sensors with connector for easy connection

hygrometer
Temperature, humidity, pressure sensors
are now avilable also in version with watertight connector RSFM4 instead of cable gland for easy connection / disconnection. Sensor is marked by letter L behind model code (e.g. TxxxxL) - see Accessories.

12.6.2008

Visualization from sensors by LabVIEW


LabVIEW program is a very easy way for data monitoring from the network of Comet temperature, humidity, pressure transmitters. For viewing of actual values and graphs from Ethernet sensors and transmitters with RS485 and RS232 outputs are free downloadable examples of application created in LabVIEW 8.5 - always at the end of the page in Accessories..

15.5.2008

New RP input module for data logger MS5

New RP input module for data acquisition from devices communicating on RS485 bus with Modbus RTU or Advantech protocols.
tup RP input module replaces older RS input.
Price is the same.

6.3.2008

Larger range of Ethernet thermometers

ethernet thermometer
Measuring range of low cost Ethernet thermometers P8511 and P8541 is now extended for measurement
from minus 55°C.






15.5.2007

MAMMOTH HUNTERS Exhibition

Unique exhibition of period that very few remember … National Museum, Prague, Czech Republic. Microclimate is monitored by Comet temperature, humidity Data Loggers S3120

25.1.2008

Price reduction of MS5, MS5D data logger modules



Simplified solution of temperature measurement from thermocouples K,T,J,S,B allowed us to reduce prices of input modules N,T,O,P,Q for
monitoring system MS5, MS5D

from 34.41EUR to 25.87EUR !

15.11.2007

Albrecht of Waldstein and His Era

Unique exhibition from Era of Albrecht of Waldstein at Waldstein Riding School, Prague, Czech Republic. Microclimate is monitored by Comet temperature, humidity Data Loggers S3120

29.8.2007

Production of MS2+, MS3+, MS4+ data loggers was ended.

Data loggers are replaced by the new generation of monitoring system with
data loggers MS5D, MS5.



28.8.2007

Low cost compact Ethernet thermometer

P8510 Intelligent thermometer with Ethernet interface is designed for ambient temperature measurement from built-in sensor. Easy operation at server rooms, telecommunication devices, warehouses, manufacturers, museums, archives, galleries, air-conditioned rooms.



28.8.2007

Compact Ethernet thermometers hygrometers barometers

The new Tx510 transmitters with Ethernet interface are designed for measurement of ambient temperature, humidity and barometric pressure from built-in sensors. Easy operation at server rooms, telecommunication devices, warehouses, manufacturers, museums, archives, galleries, air-conditioned rooms.


22.6.2007

Record from Txxxx, P85x1 transmitter


with Ethernet or serial output is now enabled by means of useful freeware program SensorReader - download via PROGRAMS button at the top. Program stores measured values to the PC disk file. Recorded values in CSV format are easy to process in e.g. Excel.

6.6.2007

Discussion forum


We started off a discussion forum focused to using of COMET measuring devices.
Visit forum

1.6.2007

FAQ - Frequently Asked Questions


Answers to Frequently Asked Questions are now available - see SUPPORT-FAQ button above.
If you do not find answer to your problem, send us an e-mail.



15.5.2007

MAMMOTH HUNTERS Exhibition

Unique exhibition of period that very few remember … National Museum, Prague, Czech Republic. Microclimate is monitored by Comet temperature, humidity Data Loggers S3120

4.4.2007

Low cost Ethernet thermometer

Intelligent thermometer with Ethernet interface is designed for temperature measurement from up to four temperature> sensors. Easy operation at server rooms, telecommunication devices,warehouses, manufacturers, museums, archives, galleries, air-conditioned rooms.



30.3.2007

International Electronic Fair AMPER 2007

Comet traditionally exhibited at International Fair of Electrotechnics and Electronics AMPER 2007 in Prague.






20.12.2006

New low cost RS232/USB converter

for communication with the PC via USB port for portable Commeter family instruments, T-Print and MS2+, MS3+, MS4+ data loggers.


7.12.2006

New humidity temperature transducer

RH+temperature transmitter T0211 with 0-10V output has probe on a 1, 2 or 4 meter cable




18.9.2006

New temperature transducer Pt100/4-20mA

Precise P6181 transducer has fixed range -100 to +200°C, accuracy ±0,3 °C up to +100°C, ±0,4°C over +100°C. Temperature probe connection: two-wire, three-wire and two-wire with compensation loop





12.9.2006

New sensor cover

was developed for humidity probes and data loggers. Polycarbonate pressing with stainless steel mesh has filtering ability 0.025mm. Sensor covers replace formerly included filters from sintered bronze. Sensor cover ensures faster time response and better parameters at higher humidity.

22.5.2006

New humidity and temperature transmitters with RS485 output

New models of humidity and temperature transmitters are now available - T3413 for duct mount, T3417 bar type and model with cable probe T3419.

22.5.2006

New temperature probes with serial output

New models of temperature transmitters with serial RS485 and RS232 output are now available - T0410 and T0310.

21.4.2006

New low cost temperature probe

Low cost multi purpose temperature probe -30 to +80°C - type Pt1000TGL40 with cable lengths 1, 2, 5 and 10 meters was added to our range of probes. Probe is watertight - IP67 with robust PVC cable.

10.4.2006

Optional output of humidity transmitters

Humidity transmitters are now available with optional output of dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy.

16.2.2006

Exhibition – Prague, the Crown of Bohemia

Prague Castle hosts a unique exhibition – Prague, the Crown of Bohemia. Environment of rarest collections is monitored by temperature and humidity data loggers Comet.

8.12.2005

History of measurement with Ethernet probes

Ethernet humidity and temperature probes T3511, T4511 are now available with record function of measurement history.

10.11.2005

Humidity regulators powered from 24Vdc

Humidity regulators HGS are now available also powered from 24Vdc voltage.

26.5.2005

Type Approval Certificate !

Temperature data logger R0110, R0110E and S0141 are approved in accordance with EN12830 - Temperature recorders for transport, storage and distribution of chilled, frozen food.

24.2.2005

Audit of quality control system

Successful recertification audit of quality control system in accordance with ISO 9001:2001 to achieve international certification IQNet - the largest global network of certification authorities

1.6.2004

Extended battery life of humidity and temperature data logger - thermometer, hygrometer

Humidity and temperature data loggers - thermometer, hygrometer S3120 and R3120 have essentially improved battery life - up to 7 years.

28.4.2004

Extended battery life of data logger - thermometer

Temperature data logger S0xxx, R01xx have essentially improved battery life - up to 7 years - more info . At the same time data loggers 0-20mA and 0-5V, models S60x1, S50x1 have essentially improved battery life - up to 6 years.

14.4.2004

Adapter with terminals for data logger

Voltage, current and pulse data logger S5011, S5021, S6011, S6021, S7021 have new accessory - adapter K0945 with terminals for easy connection of input signals.

14.4.2004

Min/max memory reset by magnet for data logger

Now it is possible to reset minimum/maximum memory of Sxxxx data logger by magnet or from the PC program.


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