Descripción
Comet D0221 Dual Channel Thermometer and Data Logger for Ni1000 and Pt1000
- D0221 Dual Channel Thermometer and Data Logger
- For Ni1000 and Pt1000
- Dual line LCD display with special symbols
- Adjustable dual level alarm with audio indication for each channel
- Memory of minimum and maximum temperatures
- Function Hold – manual storing of actual temperature for later displaying
Thermometer is designed for direct measurement and datalogging of temperature into the internal non-volatile memory. Free PC program enables to transfer recorded data to the personal computer for consequent evaluation. LCD backlight. Instrument is connected to the PC through included USB cable only for data trasfer from the memory. During connection with the PC no measurement and record is enabled.
Instrument is designed for measurement and logging of temperature from two RTD Pt1000 or Ni1000/6180ppm external probes with the possibility to display the temperature difference between channels. Measured values are displayed on a dual line LCD display and it is possible to store values into the non volatile memory. Then it is possible to transfer data to a personal computer. Instrument compares measured values of temperature with two adjustable levels for each measured channel. Breaking the level is indicated by blinking the proper value on display and by audio indication (switchable). Instrument is equipped with minimum and maximum memory and Hold function. Minimum and maximum values and Hold value are possible to display on the LCD anytime.
Manufacturer Specs
| Comet D0221 Specifications | |
| Technical Parameters | Value |
| Measured Value | Temperature |
| Construction Type | For External Temperature Probes |
| Temperature Measuring Range | -200 to 500 °C |
| Data Logging Function | Yes |
| Operating temperature range | -30 to +65°C |
| Temperature input | RTD Pt1000-3850ppm; -200 to +500°C RTD Ni1000/6180ppm; -50 to +250°C |
| Accuracy of Pt1000 input without external 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 Ni1000 input without external probe | ±0.2°C from -50 to +100°C ±0.2% from reading from +100 to +250°C |
| Power | battery 9V |
| Battery life | 6 months typically |
| Real time clock | year, leap year, month, day, hour, minute, second |
| PC interface | USB |
| Sampling interval in data logging mode | 10s to 24hours (18 adjustable intervals) |
| Total memory capacity | up to 16000 recorded values |
| Data logging modes | noncyclic – data logging stops after filling the memory cyclic – after filling memory oldest data is overwritten by new |
| Dimensions | 141 x 71 x 27 mm |
| IP protection | IP20 |
| Weight including battery | approximately 150 g |
| Warranty | 3 years |
Tech Specs
Test Equipment General Attributes |
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|---|---|
| Product Weight | 0.33 LBS |
| Shipping Weight | 0.4 LBS |
| Country of Origin | Czech Republic |
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