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BL 983313 Conductivity Mini Controller @ 1999 µS/cm

BL 983313 Conductivity Mini Controller @ 1999 µS/cm

This HANNA mini controller has been specially designed for water conditioning and growing applications. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. This meter permits automatic control of installations previously checked manually.

This HANNA mini controller has been specially designed for water conditioning and growing applications. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. This meter permits automatic control of installations previously checked manually.

  • Easy to handle
  • Fire retardant casing
  • Selectable overdose protection system
  • Splash resistant cover

EC measurements are shown on the display and the multicolored LED continuously indicates if the mini controller is in measurement, dosing or alarm mode. BL 983313 measures in the 0 to 1999 µS/cm range.

Users can choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations, because it permits operators to enable or disable the dosing relay according to need. The overtime control system advices users when the relay is active for too long, helping to prevent over dosage.

Order Information:
BL 983313-0 (12 VDC), BL 983313-1 ( 115/230V), are supplied with mounting brackets, transparent cover and instruction manual.

Specifications

Specifications  
Range0 to 1999 S/cm
Resolution1 S/cm
Accuracy2% F.S.
ProbeHI 7634-00 EC/TDS probe with internal temperature sensor and 2 m (6.6’) cable (not included)
Temperature CompensationAutomatic, 5 to 50C (41 to 122F) with = 2%/C
Calibrationmanual, with CAL trimmer
Dosing Relaymaximum 2A (fuse protected), 250 Vac, 30 VDC contact close when measure > set point
Setpointadjustable from 0 to 1999 S/cm
Overtimeadjustable, typically from 5 to approx. 30 minutes
Power SupplySee Chart
Dimensions79 x 49 x 95 mm (3.1 x 1.9 x 3.7’’)