The COMET D0221 is the dual-channel, data-logging upgrade to the D0211 — measuring and recording temperature from two independent Pt1000 (or Ni1000) RTD probes simultaneously. With a wide measurement range of -200°C to +500°C, onboard 16,000-value non-volatile memory, real-time clock stamping, and audio/optical alarms on both channels, it suits any application requiring side-by-side temperature comparison, differential monitoring, or redundant logging.
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Thermometer is designed for direct measurement and data logging of temperature into the internal non-volatile memory.
Free PC program enables to transfer recorded data to the personal computer for consequent evaluation. LCD back-light.
Instrument is connected to the PC through included USB cable only for data transfer from the memory. During connection with the PC no measurement and record is enabled.
INCLUDED IN DELIVERY:MEASURED VALUE
Temperature
TEMPERATURE SENSOR – EXTERNAL PROBE PT1000
Measuring range -200 to +500 °C
Accuracy ±0.3 °C od -50 to +100 °C;
±0.3 % from reading from +100 to +500 °C;
±0.6 % from reading from -200 do -50 °C
Resolution 0.1 °C
GENERAL TECHNICAL DATA
Operating temperature -30 to +65 °C
Channels 2x external temperature probe
Acoustic signalization + backlit LCD YES
Memory 16,000 values (non-cyclic record)
Recording interval adjustable from 10 s to 24 h
Measuring interval and display reading refresh 0.7 to 5 s
Recording mode noncyclic – data logging stops after filling the memory
cyclic – after filling memory oldest data is overwritten by new
Real time clock year, leap year, month, day, hour, minute, second
Power battery 9 V or 12 Vss adaptor with NiMH 9 V battery
Battery life approx. 6 months
Protection class IP20
Dimensions (without connectors) 141 x 71 x 27 mm
Weight (including batteries) approx. 150 g
Warranty 3 years
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Price range: $ 1,912.50 through $ 4,711.61 Ex. GST
