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Product Application
The dual temperature recorder is an intelligent micro temperature measuring instrument powered by batteries. It can automatically record the temperature of the tested environment at regular intervals and store the measurement results in its internal memory. The stored results are read out through a microcomputer and specialized software. It not only saves a lot of manual monitoring time, but also can be used in dangerous situations where manual monitoring was not possible before and in situations with limited space. It can be widely used in various occasions that require measuring temperature changes, such as meteorology, air conditioning system debugging, greenhouses/cold storage, etc.
The high-precision PT1000 platinum resistance temperature probe used in this temperature recorder is composed of a microcontroller and a high-precision, low-temperature drift chip. It has the advantages of high measurement accuracy and good stability.
Technical parameters
1. Automatically record two temperature data channels;
2. Non volatile memory, data is not lost after power failure;
3. The recorded data is read through USB;
4. It has temperature compensation function;
5. Recording time interval: 2 seconds to 24 hours;
6. Temperature measurement range: -40 ℃~+100 ℃;
7. Temperature measurement accuracy: ± 0.3~0.5 ℃ (at -10 ℃~+85 ℃);
8. Temperature measurement resolution: 0.1 ℃;
9. Reaction time: 15 seconds in slow flowing air;
10. Power supply: 3.6V lithium battery, with a lifespan of 1 year (calculated by measuring every 5 minutes);
11. Working temperature: -25 ℃~+55 ℃
12. Working humidity: 15-85% RH
13. Storage temperature: -40 ℃~+85 ℃
14. Storage humidity: 20-80% RH
15. Storage capacity: 60000 records
16. Weight: 200 grams
Product Features
1. Two external temperature sensors;
2. USB communication;
3. Large screen temperature display;
4. Real time clock;
5. ℃/℉ can be switched;
6. Large capacity data storage;
7. Screen query for highest and lowest values;