BL-983329-0 TDS Mini Controller (Range 0 to 999 ppm)
The meters permit automatic control of installations previously checked manually. Readings are shown on the large display and the multi-coloured LED continuously indicates if the mini-controller is in measurement, dosing or alarm mode.
BL-983315 can control TDS from 0.0 to 199.9 ppm, BL 983319 from 0 to 1999 ppm, BL-983321 from 0.00 to 19.99 ppm and BL-983329 from 0 to 999 ppm. Choose an automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations as it allows the dosing relay to be enabled or disabled according to requirements. The overtime control system advises you when the relay is active too long, helping to prevent over dosage. Models are available with power supply input at 115/230 Vac or 12 Vdc.
The BL-983329 is supplied with mounting brackets, transparent cover, and instructions.
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