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SEBA UnilogCom Water Quality Automatic Monitoring System
The system is used for continuous automatic monitoring of water quality in observation wells or Rivers and Lakes. Can work continuously in the field f
Product details
purpose
The system is used for continuous automatic monitoring of water quality in observation wells or Rivers and Lakes. Can work continuously in the field for a long time. The system can achieve remote wireless transmission of data.
giveMPS-K-16 can be used in combination to measure various water quality parameters such as water level, temperature, conductivity (TDS, total salt, density), dissolved oxygen, pH, nitrate, redox potential, turbidity (TSS), chlorophyll, rhodamine, blue-green algae, nitrate, fluoride, chloride, potassium ions, ammonia nitrogen, sodium ions, calcium ions, and ammonia electrodes.
Typical applications
lMonitoring of drinking water safety
lSurface water quality monitoring
lIrrigation water quality monitoring
lUrban river and lake water quality monitoring
lGroundwater quality monitoring
lFactory sewage outlet/Monitoring of water quality at the inlet and outlet of sewage treatment plants
lWater quality monitoring in aquaculture industry
lTidal River Salt Tide Monitoring
locean-Monitoring of offshore oil platforms
lwater bloom/Red tide monitoring
principle
The system adopts a data collector as the central collection and processing unit, combined withMPS-D or MPS-K-16 multi parameter combination sensors form a powerful and comprehensive automatic measurement system.
characteristic
lIntegrating multiple water quality parameter measurements
lAdopting high-precision water quality sensors
lThe data collector has a large storage capacity
lThe system has high reliability, can be used continuously all year round, and can achieve remote wireless transmission of data
lpass throughDIN EN ISO 9001 Quality Certification
applicationThe UnilogCom water quality online monitoring system studied the impact of tourism activities on phosphate concentration and algae growth in Huanglong Scenic Area. The results showed that as the number of tourists increased or decreased, the phosphate concentration in the water showed a consistent trend; At the same time, there is a clear and consistent trend of changes between chlorophyll and phosphate. This indicates that tourism activities have increased the phosphate concentration in Huanglong Scenic Area and promoted the growth of algae, which is likely an important reason for the accelerated growth of algae in Huanglong in recent years.
applicationThe study on the simulation and evaluation of groundwater resources in the Inner Mongolia section of the Luan River Basin using the UnilogCom water quality online monitoring system shows that the relationship between rainfall infiltration recharge, precipitation, and soil moisture content is as follows:
y = -1.55+0.002304P+0.0088θ40-0.0107θ100+0.064θ180 (R =0.76)
In the formula:P is the rainfall amount during the period (mm); θ40， 100180 refers to the soil volumetric moisture content at 40100 and 180cm.
consist of
Data Collector: * Up to32 channel standard data collector.
Water quality sensor: Water quality sensor:MPS-D3, MPS-D8 or MPS-K-16
Installation accessories and power supply system: bracket, installation accessories, battery and charger, etc.
Basic technical indicators
UnilogCom data collector
Channel: * Large32 channels
Memory:4MB, capable of storing approximately 280000 pieces of data
Wireless: Built inGSM/GPRS MODEM，900/1800MHz， Compliant with Chinese standards
SIM card: 3V or 1.8V
Interface:RS485/RS232
Power Supply: Internal3.6V lithium battery, powered by an external 12V battery
Operating temperature:-30 °C to +70 °C
Protection:IP65
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MPS-D3 |
MPS-D8 |
MPS-K-16 |
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Probe diameter |
2” |
2” |
4” |
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Groundwater/Surface Water Measurement |
√/√ |
√/√ |
√/√ |
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1 |
water level |
√ |
√ |
√ |
|
2 |
temperature |
√ |
√ |
√ |
|
3 |
conductivity |
√ |
√ |
√ |
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4 |
dissolved oxygen |
√ |
√ |
√ |
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5 |
pH |
√ |
√ |
√ |
|
6 |
Oxidation-reduction potential |
√ |
√ |
√ |
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7 |
Ammonia nitrogen |
√ |
√ |
√ |
|
8 |
Nitrate salt* |
|
√ |
√ |
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9 |
Chloride ion* |
|
√ |
√ |
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10 |
Ammonium electrode* |
|
√ |
√ |
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11 |
Sodium ion* |
|
√ |
√ |
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12 |
Calcium ion* |
|
√ |
√ |
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13 |
Fluoride* |
|
√ |
√ |
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14 |
Potassium ion* |
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√ |
√ |
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15 |
Chlorophyll/Rhodamine/blue-green algae |
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|
√ |
|
16 |
KLL water touch signal |
√ |
√ |
√ |
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17 |
turbidity |
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√ |
√ |
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*Multiple measurement parameters |
7 |
13 |
17 |
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Sensor selection |
After selecting 1 and 2, you can choose another sensor from 3-7 |
After selecting 1-4 and 17, you can choose 2 sensors from 5-14 |
After selecting 1-4 and 17, you can choose 7 sensors from 5-16 |
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If choosing sensors marked with *, pH or redox potential sensors must be selected |
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Water quality sensorMPS-D water quality sensor MPS-K
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measuring range |
measurement accuracy |
resolution |
operate temperature |
Pressure Range |
|
water level |
0-100/200/500m |
±0.1% |
0.002% |
-5-50℃ |
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temperature |
-5-50℃ |
±0.1℃ |
0.01℃ |
-5-50℃ |
0-50bar |
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conductivity |
0-200ms/cm |
±1（0~200uS） ±0.5%（>200uS） |
0.001mS |
-5-50℃ |
0-50bar |
|
total salt |
0-70 |
±0.2(<16) ±0.8%(>16) |
0.01 |
-5-50℃ |
0-50bar |
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water density |
988-1060g/l |
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|
-5-50℃ |
0-50bar |
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TDS |
0-200000mg/l |
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|
-5-50℃ |
0-50bar |
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dissolved oxygen |
0-40mg/l |
±0.5% |
0.01mg/l |
0-50℃ |
0-10bar |
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Dissolved oxygen (optical measurement) |
0-25mg/l（25℃,1013hPa） 0-40mg/l（3℃,1013hPa） |
±0.02mg/l（0-2mg/l） ±1%（>2mg/l） |
0.001mg/l |
-5-50℃ |
0-120mWs |
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saturation percentage of dissolved oxygen |
0-400% |
±0.5% |
|
0-50℃ |
0-10bar |
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pH value |
0-14 |
±0.1pH |
0.01pH |
0-50℃ |
0-20bar |
|
Oxidation-reduction potential |
±1200mV |
±10mV |
0.1mV |
0-50℃ |
0-20bar |
|
turbidity |
0-1000NTU |
±0.3NTU(0-10NTU) ±3%(10-1000NTU) |
0.01NTU |
0-50℃ |
0-10bar with cleaning brush 0-20bar without cleaning brush |
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TSS |
About 5 times the turbidity range |
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nitrate |
0.4-60000mg/l |
±2mg/l(<40mg/l) ±5%(>40mg/l) |
0.01 mg/l |
0-40℃ |
0-20bar |
|
Ammonium electrode |
0.2-18000mg/l |
±2mg/l(<40mg/l) ±5%(>40mg/l) |
0.01 mg/l |
0-40℃ |
0-1bar |
|
Ammonia nitrogen |
0.01-17000mg/l |
±2mg/l(<10mg/l) ±5%(>40mg/l) |
0.01mg/l |
0-50℃ |
0-0.5bar |
|
chlorophyll |
0.03-500μg/l |
±0.1μg/l (<3μg/l) ±3%(>3μg/l) |
0.01μg/l |
-2-50℃ |
0-60bar |
|
rhodamine |
0.04-1000μg/l RWT |
±0.02μg/l (<6μg/l) ±3%(>6μg/l) |
0.01μg/l |
-2-50℃ |
0-60bar |
|
chloride |
1-35000mg/l |
±2mg/l(<40mg/l) ±5%(>40mg/l) |
0.01mg/l |
0-50℃ |
0-20bar |
|
sodium ion |
0.02-20000mg/l |
±2mg/l(<40mg/l) ±5%(>40mg/l) |
0.01mg/l |
0-50℃ |
0-6bar |
|
calcium ion |
0.5-40000mg/l |
±2mg/l(<40mg/l) ±5%(>40mg/l) |
0.01mg/l |
0-40℃ |
0-1bar |
|
potassium ion |
0.4-39000mg/l |
±2mg/l(<40mg/l) ±5%(>40mg/l) |
0.01mg/l |
0-40℃ |
0-1bar |
|
fluoride |
0.2-20000mg/l |
±2mg/l(<40mg/l) ±5%(>40mg/l) |
0.01mg/l |
0-40℃ |
0-1bar |
|
blue green alga |
150-2000000 cells/ml |
+/- 500 cells/ml(0-1500 cells/ml) +/- 3% (>1500 cells/ml) |
100 cells/ml |
-2℃-50℃ |
0-60bar |
Place of Origin:Germany
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