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• Temperature coefficient (6 chars)
• Offset factor (6 chars)
• TDS factor (6 chars) (only for TDS lots)
• Salinity coefficient (7 chars) (only for salinity lots)
• Profile ID (4 chars)
• Profile creation time (12 chars)
• Lot start time (12 chars)
Lot record data:
• EC value (8 chars)
• EC unit (1 char): 0 ‑ µS; 1 ‑ mS
• EC over range flag (1 char): R, U, O
• Temperature reading, in °C (8 chars)
Next data is sent if the lot is not for EC range.
• Resistivity or TDS or Salinity (8 chars)
• Reading unit:
• Over range flag (1 char)
• Resistivity: 0 ‑ ohm; 1 ‑ Kohm; 2 ‑ Mohm
• TDS: 0 ‑ ppm; 1 ‑ g/L
• Salinity: 0 ‑ %; 1 ‑ ppt; 2 ‑ PSU
LODxxx Requests the log information for record number “xxx” on range “r”
• “r” is E for EC, R for resistivity, T for TDS and N for salinity
The answering string contains:
• The logged range (2 chars): 10 ‑ EC, 11 ‑ Resistivity, 12 ‑ TDS, 13 ‑ USP,
14 ‑ NaCl %, 15 ‑ Salinity Seawater, 16 ‑ Salinity PSU
For EC, Resistivity, TDS and salinity ranges:
• EC reading (8 chars)
• EC unit (1 char)
• Temperature source (1 char)
• Temperature compensation mode (1 char)
• Reference temperature (2 chars)
• Temperature coefficient (6 chars)
• Cell Constant (7 chars)
• The nearest calibration standard (7 chars)
PC INTERFACE
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