Home > Hanna launches the BL 983313, BL 983320 and BL 983322

Hanna launches the BL 983313, BL 983320 and BL 983322

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article image These Hanna Instruments mini controllers have been specially designed for the water conditioning and growing applications.

These Hanna Instruments mini controllers have been specially designed for the water conditioning and growing applications.

Thanks to their compact size, they can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. These meters permit automatic control of installations previously checked manually. EC measurements are shown on the large display and the multicoloured 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, BL 983320 measures from 0.0 to 199.9 µS/cm and BL 983322 from 0.00 to 19.99 µS/cm. You can also choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations, because it permits you to enable or disable the dosing relay according to your need. The overtime control system advises you when the relay is active for too long, helping to prevent overdosage.

BL 983313-0 is supplied complete with mounting brackets, transparent cover, 12 Vdc power adapter and instructions. BL 983313-1 is supplied complete with mounting brackets, transparent cover and instructions. BL 983320-0 is supplied complete with mounting brackets, transparent cover, 12 Vdc power adapter and instructions. BL 983320-1 is supplied complete with mounting brackets, transparent cover and instructions. BL 983322-0 is supplied complete with mounting brackets, transparent cover, 12 Vdc power adapter and instructions. BL 983322-1 is supplied complete with mounting brackets, transparent cover and instructions.

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