Thiết bị bộ ghi dữ liệu nhiệt độ RTD-based Temperature Data Logger model RTDTempX hãng MadgeTech

Memory

4-channel: 698,709 readings per channel
8-channel: 349,354 readings per channel
12-channel: 232,903 readings per channel
16-channel: 174,677 readings per channel

Reading Rate

4 Hz up to 1 reading every 24 hours

Channels

4, 8, 12, 16

Battery Life

18 Months

Material

Black anodized aluminum

Dimensions

4-channel: 2.70 in x 7.25 in x 1.22 in (65.6 mm x 184.2 mm x 31.0 mm)
8-channel: 2.70 in x 7.25 in x 1.22 in(65.6 mm x 184.2 mm x 31.0 mm)
12-channel: 2.70 in x 7.25 in x 1.68 in(65.6 mm x 184.2 mm x 42.7 mm)
16-channel: 2.70 in x 7.25 in x 2.14 in(65.6 mm x 184.2 mm x 54.4 mm)

Operating Environment

-20 ºC to +60 ºC (-4 ºF to +140 ºF),0 %RH to 95 %RH non-condensing

Temperature Sensor

External: 2,3, or 4 wire RTD

Temperature Range

18.5 Ω to 390.5 Ω
-200 ºC to +850 ºC (-328 ºF to +1562 ºF)
(Probe Dependent)

Temperature Resolution

0.0001 
Ω0.001 °C (0.0018 °F) (Probe Dependent)

Temperature Calibrated Accuracy

±0.015 Ω @ 25 ºC (77 °F) ambient
±0.04 °C (±0.072 °F) (Probe Dependent)