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• EC value (8 chars)
• EC overrange flag (1 char): R, U, O
• temperature reading, in ºC (8 chars)
Next data is sent if the lot is not for EC range.
• Resistivity or TDS or Salinity (8 chars)
• Reading unit:
• Overage 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 Sea Water,
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)
• The calibration standard unit (1 char)
• Offset factor (6 chars)
• Temperature reading (8 chars)
• Resistivity or TDS or salinity reading (8 chars)
• Unit (1 char)
• TDS factor (6 chars) or salinity coefficient (7 chars)
• Log time (12 chars)
• EC unit (1 char): 0 -
m
S; 1 - mS