Measurement Computing CB-7011 - Manual (Page 8)

8
CB-7011/CB-7011D, CD-7018 User’s Manual
1.3 Specifications
CB-7011/CB-7011D
Analog Input
Input Channel: 1
Input Type:
mV, V, mA (with external
125 ohm resistor)
Thermocouple: Type J, K,
T, E, R, S, B, N, and C
Sampling Rate:
10 Samples/Second
Bandwidth: 5.24 Hz
Accuracy: ±0.05%
Zero Drift: 0.5µV/°C
Span Drift: 25 ppm/°C
CMR@50/60Hz: 150dB
NMR@50/60Hz: 100dB
Input Impedance: 20M Ohms
Isolation: 3000VDC
Digital Output
2 channel
Open Collector to 30V
Output Load: sink 30 mA max
Power Dissipation: 300 mW
Digital Input
1 channel
Logic Level 0: +1V max
Logic Level 1: +3.5 to 30V
Event Counter
Max Input Frequency: 50 Hz
Min. Pulse Width: 1 ms
Displayed LED
4½ digits (for CB-7011D)
Power Supply
Input: +10 to +30 VDC
Consumption:
0.9 W for CB-7011
1.5 W for CB-7011D