Multiparametersonde MPS-K16/Qualilog16

Water Quality  -  SensorsRobust, pluggable multi-parameter sensor made of plastic (PVC-U) for mounting up to twelve sensors (water level, temperature, conductivity, pH, redox potential, oxyg

  • Product Name:Multiparametersonde MPS-K16/Qualilog16
  • Item No.:Qualilog16
  • Manufacturers:Seba
  • Country of Origin:Germany


Water Quality  -  Sensors

  • Robust, pluggable multi-parameter sensor made of plastic (PVC-U) for mounting up to twelve sensors (water level, temperature, conductivity, pH, redox potential, oxygen, turbidity, ammonia, nitrate, chloride, ammonium, sodium, calcium, fluoride, potassium, chlorophyll or cyano-bacteria-rhodamine WT)

  • Additional electric contact gauge function combined with KLL-Q-2 mobile field laboratory

  • Optimised design (Ø 89 mm, 572 mm length), usable starting from a 4"-diameter pipe

  • Output: RS485 (SHWP), Option: MODBUS, SDI-12, 0/4-20 mA

  • Optional: integrated, high-performance SEBA data logger Qualilog16 (for stationary use)

Individually configurable:
Depending on the measurement task at hand, the MPS-K16 can be individually equipped with a maximum of twelve water quality sensors and can detect up to 17 measurement parameters.

Simple handling:
Special bayonet locks grant the users a simple and quick replacement of worn sensors. The calibration and configuration of the MPS-K16 is done by means of a special USB-RS485 interface cable in connection with SEBAConfig operation software (Windows). This will automatically detect if a probe is spent and must be replaced.

Robust:
The housing of the MPS-K16 is made of durable plastic (PVC-U). The probe can thus be used even under adverse ambient conditions (e.g. landfill sites, contaminated sites).

Variable:
The proven and robust SEBA-connect feature of the MPS-K16 allows both the connection to mobile handsets (SEBA electric contact meter, KLL-Q-2Checker-2) and stationary data collectors with (UniLogCom, LogCom/FlashCom) or without data transmission (Qualilog16).



Parameter:     Water level [cm], [m]

Sensor:

Relative pressure probe

Measuring principle:

Capacitive with ceramic measurement cell

Measuring range:     0-2 / 1 /4/ 5/ 20/ 40/ 100 / 200m Water column or according to specification

Measuring accuracy:     ± 0.1% FS

Long-term stability:     ± 0.1% / year

 

 

Parameter:     Water temperature [° C]

Sensor:     NTC30 with polynomial linearization

Measuring Principle:     NTC resistor

Measuring range:     -5 - + 50 ° C

Measuring accuracy:     0.1 ° C

Resolution:     0.01 ° C

Pressure range:     0-50 bar

 

 

Parameter:     Water temperature [° C]

Sensor:     NTC30 with polynomial linearization

Measuring principle:     NTC resistor

Measuring range:     -5 - + 50 ° C

Measuring accuracy:     0.1 ° C

Resolution:     0.01 ° C

Pressure range:     0-50 bar

 

 

Parameter:     Conductivity [μS / cm], [mS / cm]

Derived parameters:     Solutes [g / l], salinity, density [g / l]

Sensor:     4-electrode measuring cell

Measuring range:     0-200mS / cm (total) automatic

Measuring range switching:     0-200μS / cm; 0.2-2mS / cm; 2-20 mS / cm; 20-200 mS / cm

Measuring accuracy:     ± 1μS / cm at measuring range 0-200μS / cm; +/- 0.5% with measuring range 0.2-200mS

Resolution:     0.0001 mS / cm

Temperature:     -5 ° C-50 ° C

Pressure range:      0-50 bar

 

Parameter:     PH value [pH]

Sensor:     Glass electrode

Measuring range:     0-14pH

Measuring accuracy:     ± 0.1pH

Resolution:     0.01pH

Temperature:     0-50 ° C

Pressure range:     0-20 bar

 

Parameter:     Redox [mV]

Sensor:     Glass electrode

Measuring range:     -1200mV-1200mV

Measuring accuracy:     ± 10mV

Resolution:     0.1mV

Temperature:     0-50 ° C

Pressure range:     0-20 bar

 

Parameter:     Oxygen [mg / l]

Derived parameters:     Oxygen saturation [%]

Sensor:     Clark electrode (amperometric)

Measuring range:     0-40mg

Measuring accuracy:     ± 0.5% FS

Resolution:     0.01mg / l

Temperature:     0-50 ° C

Pressure range:     0-10 bar

Alternatively:

Sensor:    Oxygen [mg / l]

Measuring range:    0-25mg / L (at 25 ° C, 1013hPa) 0-40mg / L (at 3 ° C, 1013hPa)

Measuring accuracy:     ± 0.5% FS

Resolution:     0.001mg / l

Temperature:     -5 ° C-50 ° C

Pressure range:     0-12 bar

Sensor:     Turbidity [NTU]

Derived parameters:     Suspended substances [mg / l] optically

Measuring range:     0-1000 NTU and 0-5000 NTU

Measuring accuracy:     ± 1% of the respective end of measuring range

Resolution:     ± 0.0125 % of the respective end of measuring range

Temperature:     0-50 ° C

Pressure range:     0-10bar (with wiper) 0-20bar (without wiper)

 

Further possible parameters for MPS-K16:

Housing:

Material:      PVC-U

Dimension:     Ø89

Length:     572mm

Protection class:    

Probe:     IP68

RS485 interface:     IP67 (immersion depth with dry cartridge up to 3m, depending on cable length)

Pressure range:     0-12 bar

Outputs:     RS485 (SHWP) Standard, MODBUS, SDI12, 4-20mA (option)

Communication Interface:     RS485

Power supply:     4-15VDC or 8-15VDC with optical sensors

Operating temperature:     Parameter-dependent

Mounting depth:     Up to 1000m

Electric wire:     Reinforced cable with pressure compensation line

Gore-tex membrane, dry cartridge with SilicaGel forthe protection of the pressure compensation line