Madgetech RTDTempX4 RTD温度数据记录器 (RTD; 4-channel; -200 ºC to +850 ºC)

General

Memory:

- 4-channel: 698,709 readings

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)

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

Temperature

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)

Temperature Calibrated Accuracy: ±0.04 °C (±0.072 °F) (Probe Dependent)

Datasheet