- Robust, pluggable multiparameter sensor from 1.4439 stainless steel to accommodate up to eight sensors (water level, temperature, conductivity, pH, redox potential, oxygen, turbidity, etc.)
- Additional electric contact gauge function combined with KLL-Q-2 mobile field laboratory
- Slim design (Ø 48mm, 493 mm length), can be used from 2"-pipe diameter
- Output: RS485 (SHWP), Option: MODBUS, SDI-12, 0/4-20 mA
- Optional: Integrated, powerful SEBA data logger Qualilog8 for stationary use
Individually configurable:
Depending on the measuring task at hand, the MPS-D8 can be individually equipped with a maximum of eight water quality sensors and can detect up to 13 parameters.
Simple handling:
Special bayonet locks grant the users a simple and quick replacement of worn sensors. The calibration and configuration of the MPS-D8 is carried out using a special USB-RS485 interface cable together with ConfigPC operating software (Windows). This will automatically detect if a probe is spent and must be replaced.
Robust:
The housing of the MPS-D8 is made of high-quality 1.4439 stainless steel. The probe can thus be used even under adverse ambient conditions (e.g. landfill or other contaminated sites).
Variable:
The proven and robust SEBA plug system of the MPS-D8 allows both the connection to mobile handsets (SEBA KLL-Q-2 Type electric water level gauge (KLL), Checker-2) and stationary data collectors with data transmission (UniLogCom, LogCom/FlashCom) or without data transmission (Qualilog8).
| Parameters | Water level [cm], [m] |
| Sensor | Relative pressure probe |
| Measurement Principle | Capacitive with ceramic measuring cell |
| Range | 0-2 / 1 /4 /5 /20 /40 /100 / 200m water column or according to specifications |
| Accuracy | ± 0.1% FS |
| Long Term Stability | ± 0.1% / year |
| Parameters | Water temperature [°C] |
| Sensor | NTC30 with polynomial linearisation |
| Measurement Principle | NTC resistance |
| Range | -5 - +50°C |
| 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 |
| Range |
0-200mS/cm (total) Automatic measuring range switchover: 0-200µS/cm; 0,2-2mS/cm; 2-20mS/cm; 20-200mS/cm |
| Accuracy | ± 1µS/cm for measuring range of 0-200µS/cm +/- 0,5% for measuring range of 0,2-200mS |
| Pressure Range | 0-50 bar |
| Parameter | pH |
| Sensor | Glass Electrode |
| Range | 0-14pH |
| Accuracy | ± 0.1pH |
| Resolution | 0.01pH |
| Pressure Range | 0-20 bar |
| Parameter | Redox [mV] |
| Sensor | Glass electrode |
| Range | -1200mV-1200mV |
| Accuracy | ± 10mV |
| Parameter | Oxygen [mg / l] |
| Derived Parameter | Oxygen saturation [%] |
| Sensor | Clark electrode (amperometric) |
| Range | 0-40mg |
| Accuracy | ± 0.5% FS |
| Parameter | Turbidity [NTU] |
| Derived Parameter | Suspended substances [mg / l] optically |
| Range | 0-1000 NTU and 0-5000 NTU |
| Accuracy | ± 1% of the respective end of measuring range |
| Pressure Range | 0-10bar (with wiper) 0-20bar (without wiper) |
| Housing | |
| Material | 1.4404 stainless steel (standard) |
| Dimensions | 48mm, length: 493mm |
| Protection Class | |
| Probe | IP68 |
| RS485 Interface | IP67 (immersion depth with dry cartridge up to 3m, depending on cable length) |
| Power Supply | 4-15VDC or 8-15VDC with optical sensors |
| Hanging Depth | Up to 1000m |
