Omega OMB-DAQSCAN-2000 Series 사용자 설명서

DaqScan/2000 Series 

898095

 

Specifications         11-1 

Supply Voltage Range:  90 to 250 VAC 

Power Required:  15W, assuming no DBK options 
Power Available for External Signal Conditioning & Expansion Options:   

5V at 1A, ±15V at 500 mA, not to exceed 10W  

Operating Temperature:  0°C to + 50°C  (32° to 122°F) 
Storage Temperature:  -40°C to +80°C    (-40° to 176°F) 
Relative Humidity:  0 to 95% non-condensing 
Vibration:  MIL STD 810E, Categories 1 and 10 

DaqScan/2001 and DaqScan/2005: DB37 male connectors: P1, P2, P3 on rear panel 
DaqScan/2002 and DaqScan/2004: DB37 male connectors: P2 and P3 on rear panel 

Dimensions:  425 mm W x 220 mm D x 45 mm H  (16.75” x 8.5” x 1.75”) 

Weight:  2.3 kg (5 lbs.) 

 

Type:  Successive approximation 

Resolution:  16 bit 

Conversion Time:  5 µs 

Maximum Sample Rate:  200 kHz 

Nonlinearity (Integral):  ±1 LSB 

Nonlinearity (Differential):  ± 2 LSB 

Missing Codes:  None, over full operating temperature range 

 

(DaqScan/2001 and DaqScan/2005 only) 

Channels:  

16 single-ended or 8 differential; programmable on a per-channel basis as single-ended or differential and as 

unipolar or bipolar 

37-pin DSUB (P1) on rear panel 

Up to 896 TC channels when used with DBK90 expansion option [1 µs/channel], or up to 256 channels when used 
with other expansion options [5 µs/channel] 

Bandwidth:  500 kHz 

Settling Time:  5 

µs maximum to 1 LSB for full-scale step 

Temperature Coefficient:  ±(10ppm +0.3 LSB)/°C outside the range of 0° to 35°C 

Input Impedance:  10 M

Ω for single-ended; 20 MΩ for differential 

Bias Current:  <1nA at 0° to 35°C 

Common Mode Rejection:  86 dB, DC to 60 Hz for gains < 8; >100 dB for gains >16 

Maximum Input Voltage:  +11V relative to analog common 

Over-Voltage Protection:  ±35V 

Crosstalk: -100 dB DC to 60 Hz; -86 dB @ 10 kHz