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Intelligent pH transmission module
Intelligent pH transmission module: powered by 24VDC, with 4-20mA and RS-485 outputs, flexible in application.
Product details
Intelligent pH transmission module pH1100
Product Features
Ø33mmRail installation, high integration;
ØUpload more diagnostic information for convenient remote monitoring;
Ø24VDCPower supply, fully isolated design, strong anti-interference ability;
ØSimultaneously equipped with 4-20mA and RS-485 output, flexible in application;
ØA 4-20mA isolated current output, efficient transmission;
ØProvide communication protocol, can upload multiple parameters, and has a higher degree of intelligence.
Technical Parameter
Model/Specification |
PH1100 |
|
PH |
measuring range |
-2.00～14.00pH |
Resolution |
0.01pH |
|
measurement accuracy |
±0.01pH |
|
Input impedance |
≥1012 Ω |
|
ORP |
measuring range |
-2000～2000mV |
Resolution |
1mV |
|
measurement accuracy |
±1mV |
|
temperature |
measuring range |
-10.0～130.0℃ |
Resolution |
0.1℃ |
|
measurement accuracy |
±0.3℃ |
|
Temperature input |
PT1000 |
|
temperature compensation |
Auto/Manual |
|
signal output |
Output range |
4～20 mA |
current accuracy |
1%F.S. |
|
Output Load |
Less than 500Ω |
|
data interface |
RS485 |
Modbus-RTUagreement |
Other |
Working power supply |
18～28V DC |
operation temperature |
0～60°C |
|
Working humidity |
Relative humidity<85% |
|
installation |
Rail installation, rail size 33mm |
|
Dimensions (H * W * D) |
103*23*121 |
|
Weight |
160 |
|
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