Measurement Computing USB-2404-10 - Manual (Page 16)

USB-2404-10 User's Guide Specifications
16
Accuracy
Table 2. Analog input accuracy
Measurement conditions Percent of reading
(gain error) Percent of range
(offset error) (Note 2)
Calibrated maximum (–0 to 60 ºC) ±0.13% ±0.05%
Calibrated typical (25 ºC, ±5 ºC) ±0.03% ±0.008%
Uncalibrated maximum
(–0 to 60 ºC) ±1.4% ±0.67%
Uncalibrated typical
(25 ºC, ±5 ºC) ±0.3% ±0.11%
Note 2: The range is equal to 10.52 V.
Power
Table 3. Power specifications
Parameter Specification
Current consumption from USB 500 mA, maximum
Bus interface
Table 4. Bus 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 0 to 60 °C
Storage temperature range –40 to 85 °C
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
Mechanical
Table 6. Mechanical specifications
Parameter Specification
Dimensions 4.5" L x 5.5" W x 1.5" H
Weight 1.2 lbs. (544 grams)