Vaisala Hydromet Data Collection Platform - Manual (Page 154)

User's Guide ______________________________________________________________________
152 __________________________________________________________________M210784EN-E
Real-time-clock (standard)
accuracy
Better than 20 s/month
backup time 5 years with CR1220 Lithium cell
Table 40 QML201C Logger Regulatory Compliances
Property Description/Value
Emissions CISPR 22 class B (EN55022)
ESD immunity IEC 61000-4-2
RF field immunity IEC 61000-4-3
EFT immunity IEC 61000-4-4
Surge (lightning pulse) IEC 61000-4-5
Conducted RF immunity IEC 61000-4-6
Table 39 QML201C Logger Accuracy Specifications
(Continued)
Property Description/Value