Omega RD-MV100 Series User Manual page 167

8.2 Function to Acquire Display Data and Event Data
8-8
• Display data and event data
Measurement channel : 2, computation channel : none
Data Maximum Number of Data Points and Sampling Length
Maximum number of data points = 900,000/(2 CH × 4 bytes + 0 × 8 bytes) =
Display data
112,500
However, since 75,000 data points is the limit,
Maximum number of data points = 75,000
Display rate When set to 30 min/div (60 s sampling interval)
Sampling length = 75,000 data points × 60 s = 4,500,000 s (approx. 52 days)
Maximum number of data points = 300,000/(2 CH × 2 bytes + 0 × 4 bytes) =
Event data
75,000
However, since 30,000 data points is the limit,
Maximum number of data points = 30,000 data points
When the event data sampling interval is 1 s
Sampling length = 30,000 data points × 1 s = 30,000 s (approx. 8 hours)
Measurement channel : 12, computation channel : 6
Data Maximum Number of Data Points and Sampling Length
Maximum number of data points = 900,000/(12 CH × 4 bytes + 6 × 8 bytes) =
Display data
9,375
Display rate When set to 30 min/div (60 s sampling interval)
Sampling length = 9,375 data points × 60 s = 562,500 s (approx. 6.5 days)
Maximum number of data points = 300,000/(12 CH × 2 bytes + 6 × 4 bytes) =
Event data
6,250
When the event data sampling interval is 1 s
Sampling length = 6,250 data points × 1 s = 6,250 s (approx. 1.7 hours)