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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

As to MP301, could be with 6 sensors+pressure+tempt.. If with ion electrode, then max is with 10M pressure inside the water.
1. The type of host access sensor is not limited; DO, turbidity, chlorophyll, and blue-green algae sensors are digital sensors, and the interface can be used universally;
but the PH, conductivity, ORP, and ammonia nitrogen-nitrogen ion electrode interfaces cannot be used.
After all the connected sensors are factory-set, unless the DO, turbidity, chlorophyll, and blue-green algae sensors are added. Other parameters couldn't be changed.

2. One-piece multi-parameters can connect up to 4 analog electrodes that cannot be repeated.
That is to say, PH, ORP, conductivity (ec), ammonia nitrogen, nitrate nitrogen, fluoride ion, chloride ion electrodes, no moe than 4 could be selected
3. So it is better to be confirmed what sensors need to be connected, when you select the type.
4. As to salinity, which is caculated by conductivity. (Salinity = 5.572×10^(-4)×Conductivity + 2.02×10^(-9)×Conductivity^2).
Availability:
Quantity:
  • MP301

  • PROBEST

  • 90268090

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

0-40non-freezing

Power Dissipation

3W

Storage Temperature

0-50non-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 pHWith ion electrode:5-10 pH

Range

0-60Mainframe’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/cmK=1

100us/cm-100ms/cmK=10.0

Range

-1000mV -+1000mV

Resolution

0.1us/cm-0.01ms/cmDepending   on the range)

Resolution

1mV

Accuracy

±3%

Accuracy

±5mV

DO sensor:

Turbidity sensor:

Principle

Fluorescence

Principle

Light scattering method

Range

0-20 mg/L0-20 ppm0-200%

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

0-40non-freezing

Power Dissipation

3W

Storage Temperature

0-50non-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 pHWith ion electrode:5-10 pH

Range

0-60Mainframe’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/cmK=1

100us/cm-100ms/cmK=10.0

Range

-1000mV -+1000mV

Resolution

0.1us/cm-0.01ms/cmDepending   on the range)

Resolution

1mV

Accuracy

±3%

Accuracy

±5mV

DO sensor:

Turbidity sensor:

Principle

Fluorescence

Principle

Light scattering method

Range

0-20 mg/L0-20 ppm0-200%

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

 




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