TDS Mini Controllers
Controls TDS from 0 to 1999 ppm.- Ideal for Hydroponics, Horticulture and Water Conditioning
- Compact size
- Automatic or manual dosing
These instruments have been designed for TDS control in hydroponics, horticulture and water conditioning. 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.Readings are shown on the large display and the multicolored LED continously indicates if the minicontrolleris in measurement, dosing or alarm mode.Controls TDS from 0 to 1999 ppm. You can also choose automatic or manual dosing mode with a switch onthe front panel. Manual control is particularly useful during maintenance operations, because it permits you to enable or disable the dosing relay (not included) according to your need. The overtime control system advises youwhen the relay is active for too long, helping to prevent overdosage.
Comes complete with mounting brackets, TDS probe, 12 Vdc power adapter and instructions.
Specifications
- Range 0 to 1999 ppm
- Resolution BL 983319 1 ppm
- Accuracy (@20C/68F) 2% f.s.
- TDS Conversion Factor BL 983319 0.65
- Temp. Compensation automatic, 5 to 50C (41 to 122F) with =2%/C
- Calibration manual, with CAL trimmer
- Dosing Relay 1, max 2A (fuse protected), 250 Vac, 30 Vdc
- Setpoint BL 983319 adjustable from 0 to 1999 ppm
- Overtime adjustable, typically from 5 to approx. 30 minutes
- 12 Vdc adapter (included)
- Dimensions: 3.3 x 2.1 x 3.9 inches
- Weight: 10.6 oz
