Lutron Electronics WAC-2019SD Operation Manual page 9

1. Conductivity ( uS, mS )
Range
20 uS
200 uS
2 mS
20 mS
200 mS
* Temperature Compensation :
Automatic from 0 to 60
compensation factor variable between 0 to 5.0% per C.
* The accuracy is specified under measurement value
* mS - milli Simens
2. TDS ( Total Dissolved Solids )
Range
200 PPM
2,000 PPM
20,000 PPM
200,000 PPM
* Temperature Compensation :
Automatic from 0 to 60
compensation factor variable between 0 to 5.0% per
* The accuracy is specified under measurement value
* PPM - parts per million
3. Salt
Conductivity probe
Measurement Range
Resolution
Accuracy
Temperature
Compensation
Probe Operating
Temperature
Probe Dimension
Optional probe
Measurement
0 to 20.00 uS
0 to 200.0 uS
0.2 to 2.000 mS
2 to 20.00 mS
20 to 200.0 mS
℃
( 32 - 140
Measurement
0 to 132 PPM
132 to 1,320 PPM
1,320 to 13,200 PPM
13,200 to 132,000 PPM
℃
( 32 - 140
Optional, Carbon rod electrode for long life.
0 to 12 % salt ( % weight ).
0.01 % salt.
0.5 % salt value
Automatic from 0 to 60 ℃ (32 - 140 ℉), with temperature
compensation factor variable between 0 to 5.0% per C.
0 to 60 ℃.
Round, 22 mm Dia. x 120 mm length.
* Salt probe ( Conductivity probe )......................................
Resolution
0.01 uS
0.1 uS
0.001 mS
0.01 mS
0.1 mS
℉
), with temperature
℃
* @ 23±5
Resolution
0.1 PPM
1 PPM
10 PPM
100 PPM
℉
), with temperature
℃
* @ 23±5
* F.S. : full scale.
7
Accuracy
±(2% F.S.+1d)
* F.S. -
full scale
≦
100 mS.
Accuracy
±(2% F.S.+1d)
* F.S. -
full scale
℃
.
≦
66,000 PPM.
CDPB-03