|
Functions |
EC |
Resistivity |
Salinity |
TDS |
|
Measuring range |
0.00uS-2000mS |
0.00-20.00 MΩ-CM |
0.00-78.00 g/Kg |
0-133000 ppm |
|
Resolution |
0.01/0.1/1 |
0.01 |
0.01 |
1 |
|
Accuracy |
±1%F.S. |
±1%F.S. |
±1%F.S. |
±1%F.S. |
|
Temp. compensation |
Pt 1000/NTC30K |
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|
Temp. range |
-10.0 to +130.0℃ |
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|
Temp. compensation range |
-10.0 to +130.0℃ |
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|
Temp. resolution |
0.1℃ |
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|
Temp. accuracy |
±0.2℃ |
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|
Cell constant |
0.001 to 20.000 |
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|
Ambient temperature range |
0 to +70℃ |
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|
Storage temp. |
-20 to +70℃ |
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|
Display |
Back light, dot matrix |
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|
EC current output1 |
Isolated, 4 to 20mA output , max. load 500Ω |
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|
Temp. current output 2 |
Isolated, 4 to 20mA output , max. load 500Ω |
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|
Current output accuracy |
±0.05 mA |
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|
RS485 |
Mod bus RTU protocol |
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|
Baud rate |
9600/19200/38400 |
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|
Maximum relay contacts capacity |
5A/250VAC,5A/30VDC |
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|
Cleaning setting |
ON: 1 to 1000 seconds, OFF: 0.1 to 1000.0 hours |
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|
One multi function relay |
clean/period alarm/error alarm |
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|
Relay delay |
0-120 seconds |
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|
Data logging capacity |
500,000 |
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|
Language selection |
English/traditional Chinese/simplified Chinese |
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|
Waterproof grade |
IP65 |
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|
Power supply |
From 90 to 260 VAC, power consumption < 5 watts |
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|
Installation |
panel/wall/pipe installation |
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|
Weight |
0.85Kg |
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