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Application:
Widely used for online monitoring pH / ORP in environment protection water treatment, pure water treatment, industrial process , aquaculture industry etc.
Parameter:
Model |
pH/ORP-7500/A |
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Measurement range |
pH |
0.00 ~ 14.00 |
|
ORP |
-1999mV~ +1999mV |
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Temp. |
0.0 ~ 99.9℃(Temp.Compensation component:NTC10K) |
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Resolution |
pH |
0.01 |
|
ORP |
1 mV |
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Temp. |
0.1℃ |
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Accuracy |
pH |
0.1level |
|
ORP |
≤±5mV(electronic unit) |
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Temp. |
±0.5℃ |
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Approximate input impedance |
3*1011Ω |
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Buffer solution |
pH value 10.00;9.18;7.00;6.86;4.00;4.01 |
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Medium Temp. compensation range |
0~ 99.9℃(with 25℃ as standard)Manual and automatic temperature compensation for selection |
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(4~20)mA |
Channels |
Single Channels |
|
Characteristics |
isolated, fully adjustable, reversible,instrument / transmission mode for selection |
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Loop resistance |
500Ω(max),DC24V |
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Accuracy |
±0.1mA |
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Control contacts |
Relay contacts |
SPDT Hi/Low limit and hysteresis setting |
|
Load capacity |
AC220V/AC110V 2A(max);DC24V 2A(max) |
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Power supply |
DC24V±4 V |
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Power consumption |
<4W |
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Working environment |
Temperature |
0~50℃ |
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Relative Humidity |
≤85%RH(none condensation) |
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Storage environment |
Temp.:(-20~60)℃;relative humidity:≤85%RH(none condensation) |
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Dimension |
96mm×96mm×105mm(H×W×D) |
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Hole size |
91(H)mm×91(W)mm |
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Installation |
Panel mounted,fast installation |
Product Information | |
Datasheet | |
Manual | |
HEBEI CREATE Catalog |