MP301 China Online Multi-Parameter Temperature Depth pH ORP Conductivity & Salinity & TDS Turbidity DO Chlorophyll Blue-green algae Ammonia nitrogen Nitrate Chloride Fluoride Water Quality Analyzer
Product Description
Introduction
MP301 multi-parameter online analyzer: suitable for long-term on-line online monitoring, measuring up to 8 parameters simultaneously, including: Temperature, Depth, pH, ORP, Conductivity & Salinity & TDS, Turbidity, DO, Chlorophyll, Blue-green algae, Ammonia nitrogen, Nitrate, Chloride, Fluoride. Optional accessories such as bluetooth module, battery pack, and handheld communicator are also available for easy portable measurement
.
Features
² The host can flexibly set the sampling interval, optimize the working/sleep time, and reduce the overall power consumption. It can be applied to battery power, solar power, and mains power supply.
² SensorRS485 A/B terminal is connected to power supply protection.
² The host can select bluetooth communication function to realize data transmission via bluetooth.
² The host has a data storage function, and the amount of stored data is 100,000.
² Self-cleaning system allows the product to obtain accurate data for a long time.
² The electrode can be replaced directly in the field, and the maintenance is simple and fast.
² Sensor power supply positive and negative reverse connection protection.
² The host has LED lights to display the current running status of the host and the working status of bluetooth.
²
Standard ModbusRS-485 digital signal output, can be connected with third-party data loggers or remote devices for integration and networking;With built-in battery, optional battery to achieve battery power in a short time; purchase in your local market.
Software Functions
² Operation software of Windows interface has the function of settings,online monitoring,calibration and Historical data download,convenient and efficient parameters settings.Convenient and efficient calibration functions.
² Real-time data and curve display can help users intuitively obtain the data of measured water bodies.
²
Intuitively and accurately understanding and tracking the parameters’ changes of the measured water bodies in a certain period through the Historical data download and curve display.
Application
² Multi-Parameter water quality online monitoring of rivers, lakes and reservoirs.
²
Water quality online monitoring of drinking water source, ground water and sea water.
Mainframe Physical Indicators
Power Supply | 9-36VDC | Measuring Temperature | 0-40℃（non-freezing） |
Power Dissipation | 3W | Storage Temperature | 0-50℃（non-freezing） |
Communication protocol | MODBUS RS485 | Protection Class | IP68 |
Size | Diameter 90*Length 635mm | Weight | 5KG |
Maximum withstand pressure depth | 30m(With ion selective electrode: 10 m） | Battery capacity | 8 sections, 3.6V lithium sub-battery |
Standard Electrode Parameters
pH Sensor : | Temperature: | ||
Principle | Glass electrode method | Principle | Thermistor method |
Range | 0-14 pH（With ion electrode:5-10 pH） | Range | 0℃-60℃（Mainframe’s work temp. 0-40℃） |
Resolution | 0.01 pH | Resolution | 0.1℃ |
Accuracy | ±0.1 pH | Accuracy | ±0.5℃ |
Conductivity sensor: | ORP Sensor: | ||
Principle | A pair of platinum gauze electrode | Principle | Glass electrode method |
Range | 1us/cm-2000 us/cm（K=1） 100us/cm-100ms/cm（K=10.0） | Range | -1000mV -+1000mV |
Resolution | 0.1us/cm-0.01ms/cm（Depending on the range) | Resolution | 1mV |
Accuracy | ±3% | Accuracy | ±5mV |
DO sensor: | Turbidity sensor: | ||
Principle | Fluorescence | Principle | Light scattering method |
Range | 0-20 mg/L；0-20 ppm；0-200% | Range | 0-1000NTU |
Resolution | 0.1%/0.01mg/l | Resolution | 0.1NTU |
Accuracy | ±3% or ±0.3 mg/L, whichever is greater | Accuracy | ± 5% or 0.3NTU, whichever is greater |
Chlorophyll sensor: | Blue-green algae sensor: | ||
Principle | Fluorescence | Principle | Fluorescence |
Range | 0-500 ug/L | Range | 0-300,000cells/mL |
Resolution | 0.01 ug/L-0.1 ug/L, Depending on range | Resolution | 20cells/mL |
Accuracy | ±5% of the signal level corresponding value of 1ppb Rhodamine B Dye | Accuracy | ±10% of the signal level corresponding value of 1ppb Rhodamine B Dye |
Ammonia Sensor: | Nitrate Sensor: | ||
Principle | Ion selection | Principle | Ion selection |
Range | 0.1-3000mg/L-N | Range | 0.5-3000mg/L-N |
Resolution | 0.01mg/L-N | Resolution | 0.01mg/L-N |
Accuracy | ±5% or ±0.2mg/L | Accuracy | ±10% or ±0.2mg/L |
Chloride Sensor: | Fluoride Sensor: | ||
Principle | Ion selection | Principle | Ion selection |
Range | 3-3500mg/L | Range | 0.5-10000mg/L |
Resolution | 0.01mg/L | Resolution | 0.01mg/L |
Accuracy | ±10% or ±0.2mg/L | Accuracy | ±10% or ±0.2mg/L |
Depth (Pressure): | Potassium ion sensor | ||
Principle | Pressure-sensitive Method | Principle | Ion selection |
Range | 0-61m(Maximum withstand pressure depth:30M） | Range | 0.5-5000 mg/L |
Resolution | 2cm | Resolution | 0.01mg/L |
Accuracy | ±0.3% | Accuracy | ±10% or ±0.2mg/L |
Mainframe Physical Indicators
Power Supply | 9-36VDC | Measuring Temperature | 0-40℃（non-freezing） |
Power Dissipation | 3W | Storage Temperature | 0-50℃（non-freezing） |
Communication protocol | MODBUS RS485 | Protection Class | IP68 |
Size | Diameter 90*Length 635mm | Weight | 5KG |
Maximum withstand pressure depth | 30m(With ion selective electrode: 10 m） | Battery capacity | 8 sections, 3.6V lithium sub-battery |
Standard Electrode Parameters
pH Sensor : | Temperature: | ||
Principle | Glass electrode method | Principle | Thermistor method |
Range | 0-14 pH（With ion electrode:5-10 pH） | Range | 0℃-60℃（Mainframe’s work temp. 0-40℃） |
Resolution | 0.01 pH | Resolution | 0.1℃ |
Accuracy | ±0.1 pH | Accuracy | ±0.5℃ |
Conductivity sensor: | ORP Sensor: | ||
Principle | A pair of platinum gauze electrode | Principle | Glass electrode method |
Range | 1us/cm-2000 us/cm（K=1） 100us/cm-100ms/cm（K=10.0） | Range | -1000mV -+1000mV |
Resolution | 0.1us/cm-0.01ms/cm（Depending on the range) | Resolution | 1mV |
Accuracy | ±3% | Accuracy | ±5mV |
DO sensor: | Turbidity sensor: | ||
Principle | Fluorescence | Principle | Light scattering method |
Range | 0-20 mg/L；0-20 ppm；0-200% | Range | 0-1000NTU |
Resolution | 0.1%/0.01mg/l | Resolution | 0.1NTU |
Accuracy | ±3% or ±0.3 mg/L, whichever is greater | Accuracy | ± 5% or 0.3NTU, whichever is greater |
Chlorophyll sensor: | Blue-green algae sensor: | ||
Principle | Fluorescence | Principle | Fluorescence |
Range | 0-500 ug/L | Range | 0-300,000cells/mL |
Resolution | 0.01 ug/L-0.1 ug/L, Depending on range | Resolution | 20cells/mL |
Accuracy | ±5% of the signal level corresponding value of 1ppb Rhodamine B Dye | Accuracy | ±10% of the signal level corresponding value of 1ppb Rhodamine B Dye |
Ammonia Sensor: | Nitrate Sensor: | ||
Principle | Ion selection | Principle | Ion selection |
Range | 0.1-3000mg/L-N | Range | 0.5-3000mg/L-N |
Resolution | 0.01mg/L-N | Resolution | 0.01mg/L-N |
Accuracy | ±5% or ±0.2mg/L | Accuracy | ±10% or ±0.2mg/L |
Chloride Sensor: | Fluoride Sensor: | ||
Principle | Ion selection | Principle | Ion selection |
Range | 3-3500mg/L | Range | 0.5-10000mg/L |
Resolution | 0.01mg/L | Resolution | 0.01mg/L |
Accuracy | ±10% or ±0.2mg/L | Accuracy | ±10% or ±0.2mg/L |
Depth (Pressure): | Potassium ion sensor | ||
Principle | Pressure-sensitive Method | Principle | Ion selection |
Range | 0-61m(Maximum withstand pressure depth:30M） | Range | 0.5-5000 mg/L |
Resolution | 2cm | Resolution | 0.01mg/L |
Accuracy | ±0.3% | Accuracy | ±10% or ±0.2mg/L |