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Thermometers and data loggers COMMETER -200 to +500°C


Instruments are designed for direct measurement and datalogging of temperature into the internal non-volatile memory. Free PC program enables to transfer recorded data via RS232 serial link to the personal computer for consequent evaluation. Instrument is connected to the PC through included communication cable only for data trasfer from the memory. During connection with the PC no measurement and record is enabled.


  • included traceable calibration certificate
  • selection of Pt1000 sensor or Ni1000 sensor from instrument keyboard
  • dual line LCD display with special symbols
  • adjustable dual alarm with audio indication for each channel
  • memory of minimum and maximum values
  • function Hold - manual storing of actual values for later displaying
Operating temperature range: -30 to +65°C
Temperature inputs - RTD: Pt1000-3850ppm/°C: -200 to +500°C
Ni1000-6180ppm/°C: -50 to +250°C
Accuracy of the input Pt1000 without probe: ±0.3°C from -50 to +100°C
±0.3% from reading from +100 to +500°C
±0.6% from reading from -200 to -50°C
Accuracy of the input Ni1000 without probe: ±0.2°C from -50 to +100°C
±0.2% from reading from +100 to +250°C
Resolution: 0.1°C from -99.9 to +500.0°C, otherwise 1°C
Connector of the temperature probe: Cinch
Power: battery 9V
Battery life: 6 months typically
Mechanical dimensions: 141 x 71 x 27mm
Modes of logging: 1. manual logging - capacity of 1000 stored temperature sets
2. automatic noncyclic logging
(logging stops after filling the memory) - total capacity of 16000 values
3. automatic cyclic logging
(logging continues after filling the memory - oldest values are being replaced by newest) - total capacity approx. 15200 values (14400 values for D0211 model)
Real time clock: year, leap year, month, day, hour, minute, second
PC interface: serial RS232
Sampling interval in logging mode: 18 adjustable values from 10s to 24hours
Warranty: two years
Type Manual in pdf format
Larger photo D0211 - single channel thermometer Manual in pdf
Larger photo D0221 - dual channel thermometer with switchable reading of temperature difference among channels and alarm setting for temperature difference among channels Manual in pdf
Larger photo D0241 - four channel thermometer Manual in pdf

Included accessories

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.

Included is also plastic transport case, battery 9V, communication cable for the PC and self adhesive Dual Lock for easy mounting. Included is also simple software for Windows for reading information on instrument, setting the real time clock, for data transfer to a computer, for viewing and printing data in numerical and simple graphic format. It is possible to export logged data to dbf or txt formats. Instruments are equipped with connector for external ac/dc adapter.

Anytime it is possible to download free basic program for Windows. Program enables to control all logger functions and viewing and printing of record in numerical and simple graphic format. It is possible to export logged values to dbf or txt formats for further analysis.

probes temperature probes with Pt1000 sensor with Cinch male connector - probe marking followed by letter /C.
Larger photo SW100 CD with free PC program
Larger photo of data acquisition interface MP006 RS232/USB converter for communication with the PC via USB port
Larger photo A1515 adapter 230V-50Hz/12Vdc. 9V battery should be replaced with NiMH accumulator 9V.
Larger photo A3400 NiMH accumulator 9V
Image SWR004 optional software for Windows - color printing, vertical and horizontal zooming of graphs and other functions.