Water Survey Tech

Product Detail

Multi-parameter probe MPS-D3

  • Robust, pluggable multi-parameter sensor of 1.4404 stainless steel, accommodating up to three sensors
  • Additional electric contact gauge cable combined with KLL-Q-2 mobile field laboratory
  • Slim design (40 mm diameter, 400 mm length), can be used with 1.5″ and larger pipe diameters
  • Output: RS485 (SHWP), Optional: MODBUS, SDI-12, 0/4-20 mA
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Individually configurable:
Depending on the measurement task, the MPS-D3 can be equipped with up to three water-quality sensors (parameters: pressure, temperature and conductivity).

Robust:
Standard version of 1.4404 stainless steel, optionally available in titanium for extreme operating conditions, e.g. for swelling pressure measurements of up to 80 bar.

Variable:
The proven and robust SEBA-connect feature of the MPS-D3 allows both the connection to mobile handsets (SEBA KLL-Q-2 Type electric water level gauge (KLL), Checker-2) or to stationary data collectors with (UniLogCom, LogCom/FlashCom) and without data transmission (Qualilog8).

  • Monitoring of water level, water temperature and other parameters
  • In surface waters: rivers, canals, springs, lakes
  • In groundwater: extraction wells,field-measurement locations, landfill sites, construction sites
  • Other applications: discharge monitoring, swelling pressure measurement
Data collector:

UniLog-Light

Unilog

UniLogCom

LogCom/FlashCom

SlimLogCom

Electric water level gauge (KL):

KLL-Q-2

Handset:

Checker-2

Calibration:

Dual Converter (USB, RS485)

Operating software:

SEBAConfig (Windows)

Parameters:

Water level [cm], [m]

Sensor:

Relative pressure probe

Measurement principle:

Capacitive with ceramic measuring cell

Measuring range:

0-2 / 1 /4 /5 /20 /40 /100 / 200m water column or according to specifications

Measuring accuracy:

± 0.1% FS

Long-term stability:

± 0.1% / year

 

Option
Sensor:

Absolute pressure probe

Measurement principle:

Piezoresitive with measuring cell made of titanium

Measuring range:

25 /30 /40 /50 /60 /70 /80 bar or as specified

Measuring accuracy:

± 0.1% FS

Long-term stability:

± 0.1% / year

 

Parameters:

Water temperature [°C]

Sensor:

NTC30 with polynomial linearisation

Measurement principle:

NTC resistance

Measuring range:

-5 – +50°C

Measuring accuracy:

0.1°C

Pressure Range:

0-50 bar

 

Parameters:

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 switchover: 0-200µS/cm; 0,2-2mS/cm; 2-20mS/cm; 20-200mS/cm

Measuring accuracy:

± 1µS/cm for measuring range of 0-200µS/cm +/- 0,5% for measuring range of 0,2-200mS

Pressure Range:

0-50 bar

 

Housing
Material:

1.4404 stainless steel (standard), titanium (optional)

Dimensions:

Ø40mm, length: 400mm

Protection class
Probe:

IP68

RS485 interface:

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

 

Outputs:

RS485 (SHWP) standard, MODBUS, SDI-12, 4-20mA (Option)

 

Communications
Interface:

RS232

 

Power supply:

4-15VDC

 

Operating temperature:

-5°C – +50°C (non-freezing)

 

Hanging depth:

Up to 1000m

 

Cable:

Screened special measuring cable with a pressure compensation line

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