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Version 1.0
Update: August 2018
AQUALABO
90 Rue du professeur P. Milliez
94506 Champigny-sur-Marne, FRANCE
Tel.: +33(0)1 55 09 10 10
2. Characteristics
2.1 Technical characteristics.
The technical characteristics can be modified without advance notice.
Measures
Measure principle
Inductive conductivity sensor regulated in temperature
Measure ranges conductivity
0,0
–100,0 mS/cm
Resolution
0,1
Measure ranges salinity
5-60 g/Kg
Working temperature
0 to 50 °C
Temperature compensation
With NTC or external measure
Accuracy T°C
0.5 °C range 0-40 °C
Response time
90% of the value in less than 30 seconds
Storage temperature
-10°C à + 60°C
Maximum refreshing time
Maximum < 1 seconde
Sensor
Dimensions
Diameter max. 62,4 mm, Lenght : 196 mm
Weight
700 g
Wetted Material
Body : EPDM, PVC, Stainless steel
Cable : polyurethane jacket
Steam gland : Polyamide
Maximum pressure
5 bars
Connection
9 armoured connectors, polyurethane jacket, bare-wires or
waterproof Fisher connector
Protection
IP68
Sensor cable
Standard : 3, 7 and 15 m (other length on request).
100 m Max. Up to 100 m with junction box.
Communication
– Power supply
Signal interface
Modbus RTU RS-485 and SDI-12
Power requirements
5 to 28 volts, max 30 V
Electric Consumption
Automatic Standby < 50 µA , Heating time 100 mS
Average Modbus RS485/ Range 0-100 mS/cm
Vin 5V
Vin 12 V
Vin 24 V
1 measure/s
31 mA
15,5 mA
11,5 mA
Max current pulse 700 mA during 2 mS, 350 mA during 150 mS
