Descripción
Comet C0121 Dual Channel Thermometer

- Audio and optical alarm of measured temperature
- LCD backlight
- Minimum/maximum memory
- Memory of minimum and maximum temperature
Instrument is designed for measurement of temperature from two RTD Ni100 0/6180ppm probes. Measured values are displayed on a dual line LCD display. Temperature is measured by RTD sensor Ni1000/6180ppm. Also temperature difference among channels is possible to measure and display. Instrument compares measured with two adjustable levels. 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. A Cinch connector for connection of an external RTD Ni1000/6180ppm temperature probe.
Surface, pointed-tip, insertion and other probes with Cinch connector are available. Indication of temperature difference of external probe and dew point. Audio and visual alarm for the temperature difference e.g. for monitoring of condensation or mould creation.
Manufacturer Specs
| Comet C0121 Specifications | |
| Technical Parameters | Value |
| Measured Value | Temperature |
| Construction Type | For External Temperature Probes |
| Operating temperature range | -30 to +65°C |
| External temperature probes | RTD Ni1000/6180ppm |
| Temperature measuring range | -50 to +250°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 |
| 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 |
|
|---|---|
| Product Weight | 0.33 LBS |
| Shipping Weight | 0.4 LBS |
| Country of Origin | Czech Republic |




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