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MP301 China Multi-sensor Multi-channel Multi-parameter Analyzers Combo Water Quality Meter

As to MP301, could be with 6 sensors+pressure.
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).

Quantity:
  • MP301
  • PROBEST
  • 90268090

MP301 multi-parameter online analyzer: suitable for long-term on-line online monitoring, measuring up to 7 parameters simultaneously, including: Temperature, Depth, pH, ORP, Conductivity & Salinity & TDS, Turbidity, DO, Chlorophyll, Blue-green algae, Ammonia nitrogen, Nitrate nitrogen, Chloride ions, Fluoride ions. Optional accessories such as bluetooth module, battery pack, and handheld communicator are also available for easy portable measurement.

HDC-100A Communicator: In order to make the MP301 integrated multi-parameter analyzer complete data reading, parameter setting and calibration of the analyzer without PC, and it can be applied to handheld and portable applications. On the occasion, the company has developed a HDC-100A handheld device for use with it. Built-in GPS receiver; with bluetooth function; with USB interface and data storage function; designed with ergonomic curve, rubber gasket, suitable for hand-held operation, easy to grasp in wet environment.

n  Features

u  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.

u  With built-in battery, optional battery to achieve battery power in a short time; purchase in your local market

u  The host can select bluetooth communication function to realize data transmission via bluetooth;

u  Optional handheld communicator, and bluetooth wireless communication mode with the handheld communicator, data viewing, calibration is convenient, and can realize handheld applications;

u  The host has LED lights to display the current running status of the host and the working status of bluetooth;

u  The host has a data storage function, and the amount of stored data is 100,000;

u  Standard ModbusRS-485 digital signal output, can be connected with third-party data loggers or remote devices for integration and networking;

u  The electrode can be replaced directly in the field, and the maintenance is simple and fast;

u  Optional self-cleaning system allows the product to obtain accurate data for a long time;

                u  Sensor power supply positive and negative reverse connection protection;

u  SensorRS485 A/B terminal is connected to power supply protection.

n  Software Functions

u  Operation software of Windows interface has the function of settings,online monitoring,calibration and Historical data download.

u  Convenient and efficient parameters settings.

u  Real-time data and curve display can help users intuitively obtain the data of measured water bodies.

u  Convenient and efficient calibration functions.

u  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.

n  Application

u  Multi-Parameter water quality online monitoring of rivers, lakes and reservoirs.

u  Water quality online monitoring of drinking water source.

u  Water quality online monitoring of ground water.

u  Water quality online monitoring of sea water.

 

n  Mainframe Physical  Indicators

Power Supply

12VDC

Measuring Temperature

0~45℃
  
non-freezing

Power Dissipation

3W

Storage Temperature

0~50℃

non-freezing

Communication protocol

MODBUS  RS485

Protection Class

IP68

Size

Diameter 90*Length 640.5mm

Weight

3KG

Maximum withstand   pressure depth

30 M

Battery capacity

8 sections, 8C, 3.6V lithium battery

 

 

n  Communicator Physical  Indicators

Display

3.5-inch color display screen with adjustable backlight

Data storage

8G data storage space

Material

ABS+PC

Power supply

Built-in battery power, battery specifications: 4 3.7V   rechargeable

 lithium  battery

Protection level

IP67

Operating temperature

0~50℃Non-freezing

Storage temperature

-15~60℃

Size

203*100*43mm

Weight

0.5KG

 


 

n  Standard Electrode Parameters


 

Depth (Pressure)

Principle

Pressure-sensitive Method

Range

0-61m(Maximum withstand pressure depth: 30M

Resolution

2cm

Accuracy

±0.3%

Temperature

Principle

Thermistor method

Range

0℃~50℃

Resolution

0.01℃

Accuracy

±0.5℃

pH sensor

Principle

Glass electrode method

Range

0-14 pH

Resolution

0.01 pH

Accuracy

±0.1 pH

ORP Sensor

Principle

Glass electrode method

Range

 -1000mV ~+1000mV

Resolution

1mV

Accuracy

 ±5mV

Conductivity sensor

Principle

A pair of platinum gauze electrode

Range

1us/cm-2000 us/cmK=1

100us/cm-100ms/cmK=10.0

Resolution

0.1us/cm~0.01ms/cmDepending on the range

Accuracy

±3%

Turbidity sensor

Principle

Light scattering method

Range

0-1000NTU

Resolution

0.1NTU

Accuracy

± 5% or 0.3NTU,  whichever is greater

DO sensor

Principle

Fluorescence

Range

0 -20 mg/L0-20   ppm0-200%

Resolution

0.1%/0.01mg/l

Accuracy

±3% or ±0.3 mg/L,   whichever is greater

 

 

Chlorophyll sensor

Principle

Fluorescence

Range

0-500 ug/L

Resolution

0.01 ug/L~0.1 ug/L, Depending on range

Accuracy

±5% of the signal level corresponding value of 1ppb Rhodamine WT   Dye

Blue-green algae sensor

Principle

Fluorescence

Range

200-300,000cells/mL

Resolution

25cells/mL

Accuracy

±10% of the signal level corresponding value of 1ppb Rhodamine   WT Dye

Ammonia nitrogen
  Sensor

Principle

Ion selection

Range

0.1~100mg/L-N

Resolution

0.01mg/L-N

Accuracy

±10% or ±2mg/L

Nitrate nitrogen
  Sensor

Principle

Ion selection

Range

0.5~100mg/L-N

Resolution

0.01mg/L-N

Accuracy

±10% or ±2mg/L

Chloride
  Sensor

Principle

Ion selection

Range

3~1000mg/L

Resolution

0.01~1mg/L

Accuracy

±10% or ±2mg/L

Fluoride
  Sensor

Principle

Ion selection

Range

0.5~1000mg/L

Resolution

0.01~1mg/L

Accuracy

±10% or ±2mg/L



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