JFE DEFI2-T Pocket-size temperature logger (-3 ~ 45℃)

Parameter: Temperature

Principle: Thermistor

Range: -3 to 45 ℃

Resolution: 0.001 ℃

Accuracy: ±0.01 ℃ (0 to 35 ℃)

Response time: 12 s （90%）

Depth rating: 2,000 ｍ depth equivalent

Communication: Infrared to Interface Unit

Output / transfer time: RS-232C, 115,200 bps /Approx. 22 minutes (fully recorded)

Memory medium: Internally installed flash memory 8 MB

No. of samples: Approx. 820,000 samples

Ａ/Ｄ converter: 16 bit

Measuring mode: Continuous

Measuring interval: 1 to 59 s, 1 to 60 min

Power Source: AAA alkaline battery

Consumption: Approx. 30 mA (while logging)

Material:

Body: Titanium (grade 2)

Window: Polycarbonate

Weight: in air 99 g, in water 65 g (including battery)

Dimensions: Φ20 mm×110 mm

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