Recording Interval Individual recording intervals for each sensor/parameter Firmware Operating Multi-tasking operating system - must log data and transmit at same time System Display Digital Display for viewing current data and setting values Power Supply Power supply 12V DC, low current drain (quiescent ≤10.0mA) Battery Voltage Monitoring of battery voltage level Internal battery Internal battery backup for clock Different user levels, system of user rights / passwords, access restricted to User Permissions authorized personnel Internal clock Internal clock with drift less than 2 seconds per day or using GPS System integrity System integrity check procedures for wall-mounting in a shelter / enclosure with IP65 (NEMA 4) protection or Enclosure better Serial cable + adaptor (if required) for notebook connection. All accessories Accessories (fixing units, etc.) as required complete tool kit for installation and routine maintenance giving full detail( Tools number of pieces and type) full documentation and maintenance instructions in English (1 copy per Manuals station). Ancillary Instruments Power Supply Feature Units Battery Voltage From -20 to +60 Type Sealed Maintenance free
Recording Interval Individual recording intervals for each sensor/parameter Firmware Operating System Multi-tasking operating system - must log data and transmit at same time Display Digital Display for viewing current data and setting values Power Supply Power supply 12V DC, low current drain (quiescent ≤10.0mA) Battery Voltage Monitoring of battery voltage level Internal battery Internal battery backup for clock User Permissions Different user levels, system of user rights / passwords, access restricted to authorized personnel Internal clock Internal clock with drift less than 2 seconds per day or using GPS System integrity System integrity check procedures Enclosure for wall-mounting in a shelter / enclosure with IP65 (NEMA 4) protection or better Accessories Serial cable + adaptor (if required) for notebook connection. All accessories (fixing units, etc.) as required Tools complete tool kit for installation and routine maintenance giving full detail( number of pieces and type) Manuals full documentation and maintenance instructions in English (1 copy per station). Ancillary Instruments Power Supply Feature Units Battery Voltage From -20 to +60 Type Sealed Maintenance free
Hydrological%20Information%20System%20Manual%20September%202016.docx