Detailed Description for Hanna Mini panel mounted EC controller
| Mini Controllers: BL 983313 - BL 983320 - BL 983322 |
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Conductivity Mini Controllers Measuring in µS/cm
- Ideal for Water Conditioning and Growing applications
- Can be mounted in confined spaces
- Automatic or manual dosing
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 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, 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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| Available Accessories: |
| HI 7634-00 |
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EC/TDS probe |
| HI 7031L |
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1413 µS/cm cal sol, 500 mL |
| HI 7033L |
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84 µS/cm cal sol, 500 mL |
| HI 7061L |
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Cleaning solution, 500 mL |
| HI 710005 |
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115 Vac/12 Vdc power adapter |
| HI 710006 |
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230 Vac/12 Vdc power adapter |
| HI 740146 |
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Mounting brackets |
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| Specifications: |
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| Range BL 983313 |
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0 to 1999 µS/cm |
| Range BL 983320 |
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0.0 to 199.9 µS/cm |
| Range BL 983322 |
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0.00 to 19.99 µS/cm |
| Resolution BL 983313 |
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1 µS/cm |
| Resolution BL 983320 |
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0.1 µS/cm |
| Resolution BL 983322 |
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0.01 µS/cm |
| Accuracy (@20°C/68°F) |
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±2% f.s. |
| Probe (not included) |
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HI 7634-00 |
| Temp. Compensation |
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automatic, 5 to 50°C (41 to 122°F) with ß=2%/ºC |
| Calibration |
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manual, with CAL trimmer |
| Dosing Relay |
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1, max 2A (fuse protected), 250 Vac, 30 Vdc |
| Setpoint BL 983313 |
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adjustable from 0 to 1999 µS/cm |
| Setpoint BL 983320 |
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adjustable from 0 to 199.9 µS/cm |
| Setpoint BL 983322 |
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adjustable from 0 to 19.99 µS/cm |
| Overtime |
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adjustable, typically from 5 to approx. 30 minutes |
| Power Supply |
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models “-0”: 12 Vdc adapter (included); models “-1”: 115/230 Vac; 50/60Hz |
| Dimensions |
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83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’) |
| Weight |
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models “-0”: 200 g (7.1 oz.) / models “-1”: 300 g (10.6 oz.) |
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