Measurement-computing USB-3101FS Instrukcja Użytkownika Pobierz pdf (Strona 15)

USB-3101FS User's Guide Specifications

15

Accuracy

Table 2. Analog input accuracy

Measurement conditions

Percent of reading

Percent of range (Note 1)

Calibrated, maximum (–40 to 70 ºC)

0.35%

0.75%

Calibrated, typical (25 ºC, ±5 ºC)

0.01%

0.1%

Uncalibrated, maximum (–40 to 70 ºC)

2.2%

1.7%

Uncalibrated, typical (25 ºC, ±5 ºC)

0.3%

0.25%

Note 1: The range is equal to ±10.7 V.

Power

Table 3. Power specifications

Parameter

Specification

Power on voltage

0 V

Power consumption

625 mW, maximum

Thermal dissipation at 70 ºC

625 mW, maximum

Bus interface

Table 4. General specifications

Parameter

Specification

USB specification

USB 2.0 Hi-Speed mode (480 Mbps) is recommended.

Otherwise, USB 1.1 Full-Speed mode (12 Mbps).

Environmental

Table 5. Environmental specifications

Parameter

Specification

Operating temperature range

–40 to 70 °C

Storage temperature range

–40 to 85 °C

Ingress protection

IP 40

Operating humidity

10 to 90% relative humidity, non-condensing

Storage humidity

5 to 95% relative humidity, non-condensing

Maximum altitude

2000 meters (6561.679 feet)

Pollution degree (IEC60664)

2

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