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RenkeModel COS03 -Temperature Data Logger

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COS03 data logger is a device suitable for monitoring and recording temperature and humidity data during transportation. No need for an external power supply and the signal line, use it directly after booting. This USB temperature and humidity data logger can be calibrated by pressing the keys to adjust the upper and lower limits and alarm values. A maximum of 260,000 data can be stored at a time (2.08 million optional), and the stored data can be directly exported through the USB interface.

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  • Model: COS03
  • MOQ: 1 PCS
  • Delivery date: within 24 hours
  • Price: $29.4~$88.1

Our COS03 USB data logger is a cost-effective solution that can record temperature and humidity data almost anywhere. Using the built-in alarm LED, built-in rechargeable battery, fully charged can work continuously for up to half a year. It’s that simple to set the log recording interval and start time through the recorder buttons or PC software. There are no cables, cradles, or dongles to keep track of. In addition, we have a mini temperature data logger with 80000 readings storage capacity for your optional. Its price is lower and the accuracy is slightly lower than COS03.

Temperature and humidity data logger use

The COS03 USB temperature humidity data logger is mainly used to monitor and record the temperature and humidity data of food, medicine, chemical supplies, and other products during the storage and transportation process. It is widely used in various links of the storage and logistics cold chain, such as refrigerated containers, refrigerated trucks, refrigerated packages, Cold storage, laboratory, etc.

  • Power supply: Built-in battery-powered or DC5V
  • Record capacity: 260 000 readings
  • Temperature range:
  • Built-in probe type: -20 ~ + 60 ?
  • Probe external type: -40 ~ + 80 ?
  • Humidity range: 0~ 100% RH
  • Accuracy: ±0.3?(25?), ±2%RH(5~95%RH,25?)
  • Operating conditions: -20° to 60°C, 0-95% RH
  • Record interval: 5 seconds to 18 hours may be provided
  • Measure the update time: 2 to 255 seconds may be provided
  • Battery Life: Once the fully charged device can work for 1 year. The maximum battery charge and discharge cycles 1200 times