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Home > Mini Panel Mounted Controllers > Mini Panel Mounted Controllers

BL 983319

TDS Mini Controller
1 mg/L Resolution


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

 

This instrument has been designed for TDS control in hydroponics, horticulture and water conditioning. Compact in size, it 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 display and the multicolored LED continuously indicates if the mini controller is in measurement, dosing or alarm mode.

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 your need.

The overtime control system advises users when the relay is active too long, helping to prevent over dosage.

Order Information:
BL 983319-0 (12 VDC), BL 983319-1 ( 115/230V), are supplied with mounting brackets, transparent cover and instruction manual.

  • Specifications
  • Accessories
  • Downloads
Range   0 to 1999 ppm
Resolution   1 ppm
Accuracy @ 25°C   ±2% F.S.
TDS Conversion Factor   0.65
Probe   HI 7634-00 EC/TDS probe with internal temperature sensor and 2 m (6.6’) cable (not included)
Temperature Compensation   Automatic, 5 to 50°C (41 to 122°F) with ß = 2%/°C
Calibration   manual, with CAL trimmer
Dosing Relay   maximum 2A (fuse protected), 250 Vac, 30 VDC Contact close when measure: < set point
Setpoint   adjustable from 0 to 1999 ppm
Overtime   adjustable, typically from 5 to approx. 30 minutes
Power Supply   See Chart
Dimensions   79 x 49 x 95 mm (3.1 x 1.9 x 3.7’’)
Weight   See Chart
Solutions
HI 7033L 84 µS/cm EC Solution, 500 mL Bottle
HI 7032L 1382 mg/L (ppm) TDS Bottle, 500 mL Bottle
HI 70442L 1500 mg/L (ppm) TDS Solution, 500 mL Bottle
HI 7061L General Purpose Cleaning Solution
1 x 500 mL bottle
Accessories
HI 710005 Power Adapter, 115 Vac to 12 VDC, US Plug
HI 710006 Power Adapter, 230 Vac to 12 VDC, European Plug
HI 740146 Mounting Brackets for BL 931700 Housing
Probes
HI 7634-00 TDS Probe, 2 m cable
HI 7634-00/4 TDS Probe, 4 m cable

Manual: (Download)
Literature: (Download)

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Product Accessories

Solutions
HI 7033L
84 µS/cm EC Solution, 500 mL Bottle
HI 7032L
1382 mg/L (ppm) TDS Bottle, 500 mL Bottle
HI 70442L
1500 mg/L (ppm) TDS Solution, 500 mL Bottle
HI 7061L
General Purpose Cleaning Solution
1 x 500 mL bottle
Accessories
HI 710005
Power Adapter, 115 Vac to 12 VDC, US Plug

Product Manuals
  Manual: Download

Product Literature
  Literature: Download




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