Water Quality Analyzer

MEASURE OF TURBIDITY AND SUSPENDED SOLID AND SLUDGE BLANKET.

MODEL : TSS-MES5

PRICS : 3,50,000.00

APPLICATION:

• Urban Waste water treatment (Inlet/ sewage water (SS, Turbidity), Aeration basin (SS), Turbidity.

• Treatment of industrial effluents (Aeration basin (SS)), Clarifier (Sludge blanket), Outlet (Turbidity)

• Sludge treatment (Centrifugation)

• Dredging site (turbidity)

OPTICAL TECHNOLOGY:

The principle of measure is based on the mitigation of the Infra-Red signal in 870 nm through an optical path of 5mm. The sensor delivers measures in Suspended Solid (g/l), Turbidity (FAU) and Sludge Blanket detection in % of transmission IR. For a better precision, the optics of the sensor are regulated in temperature. For a measure of Suspended Solid, the sensor is directly calibrated on the material to be measured (sample of sludge). In Turbidimeter version the sensor delivers measures on a range 0-4000 FAU ( Formazine Attenuation Unit) and is calibrated with solutions of Formazine.

TECHNICAL DATA :

• Optical sensor based on absorptiometry

• Range of measure : TSS : 0-50 g/L

                              : Sludge blanket 0-100 %

                              : Turbidity 0-4000 FAU

• Digital communication Modbus RS-485 / SDI-12

• Strong sensor

Suspended Solid measure :

Principle of measure  : Optical IR (870 nm) based on IR absorption

Range of measure SS : 0-50 g/L

Turbidity : 0-4000 FAU

Sludge blanket : 0-100 %

Resolution SS : 0.01 g/L

Turbidity : 0.01 à 1 FAU

Sludge blanket : 0.01 à 0.1 %

Accuracy SS : < 10 %

Turbidity : +/- 5% (range 200-4000 FAU)

Sludge blanket : +/- 2%

Response time : < 35 secondes

Temperature measure

Principle of measure : NTC

Working temperature : -5.00 °C to + 60,00°C

Resolution : 0.01 °C

Accuracy : +/- 0.5 °C

Storage Temperature : -10°C to + 60°C

Degree of protection : IP 67

Signal Interface : Modbus RS-485 or SDI-12

Refreshment of the measure : Maximum < 1 seconde

Power supply : 5 to 28 volts

Consumption : Standby : 25 µA (5 V)

Average RS485 (1 measure/seconde) : 4.5 mA (5V)

Average SDI12 (1 measure/seconde) : 4.5 mA (5V)

Curent Pulse : 100 mA during 30 mS

Heating time : 100 ms

Sensor :-

Weight : 750 g (sensor) Material DELRIN, Nickel-plated brass, EPDM

Pressure : Max. 5 bars

Cable : 9 armoured connectors, waterproof connector.