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SD 320 Con

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-Min/Max Value memory
-Auto hold
-Auto power off : ¹Ì»ç¿ë½Ã Á¤ÇØÁø ½Ã°£ ÈÄ ÀÚµ¿ off (0~120 min. or deactivated)
-Low Battery display
-Automatic temperature compensation (selectable 20 or 25 ¡É)
-Salinity measurement : Salinity means the sum of amount of all dissolved salts in water.. as g/kg.
-TDS measurement (total Dissolved solids) : TDS means the mass concentration of dissolved media in a liquid... as mg/l.
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Technical data
SD 320 Con
Conductivity 0.000 ... 5.000 §Á/§¯ (*)
0.0 ... 500.0 §Á/§¯ (**)
0 ... 5000 §Á/§¯ (*)
0 ... 1000 §Â/§¯ (**)
Resistance 0.005 ... 500.0 kOhm/cm (depends on cell constant)
TDS 0 ... 5000 mg/l (depends on cell constant)
Salinity 0.0 ... 70.0 (g salt / kg water
equals PSU = Practical Salinity Unit)
Accuracy ¡¾0.5% of reading
¡¾0.1% FS (depends on electrode)
Temperature -5.0 ...150.0¡É
Accuracy ¡¾0.2¡É (-5.0 ...100.0¡É) 
Cell constant (*) 0.01/cm
(**) 0.1 ... 1.2/cm
Connection 1 x 7 pole bayonet connector for connection of different measuring cells
Supported temperature sensors Pt1000 or NTC (10k)
Interface / ext.supply 4-pole bayonet connector for serial interface and supply (with accessory USB 300)
Power supply 2¡¿AAA-battery(included)
Power consumption :<6.25mA
Battery life 160 hours
Dimensions 160 x 37 x 86 mm (W x D x H)
Weight 250g incl.battery and protective armouring
 

 
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