Measures total dissolved solids from 0 to 999 ppm (mg/L) with contact is relay closed with this TDS controller. In addition, this controller is compact, panel-mounted process controller featuring a large LCD, multicolor LED indicator, and automatic temperature compensation of readings.
Measures total dissolved solids from 0 to 999 ppm (mg/L) with contact is relay closed with this TDS controller. In addition, this controller is compact, panel-mounted process controller featuring a large LCD, multicolor LED indicator, and automatic temperature compensation of readings.
Suitable for a variety of applications, this TDS controller has measurements in a process stream in a range from 0 to 999 ppm (mg/L) with selectable automatic or manual dosing modes. In automatic mode, dosing relay is activated when the reading is above a user programmable set point.
Features
Range | 0 to 999 ppm |
Resolution | 1 ppm |
Accuracy | ±2% full scale (at 77°F/25°C) |
TDS Conversion Factor | 0.5 |
Probe | EC/TDS probe (sold separately) |
Temperature Compensation | Automatic from 41 to 122°F (5 to 50°C) ß=2%/°C |
Calibration | Manual, through CAL trimmer |
Dosing Contact | Maximum 2 A (fuse protected), 250 V AC, 30 V DC Contact close when measure > setpoint |
Setpoint | Adjustable, from 0 to 999 ppm |
Overtime | Adjustable, typically from 5 to approximately 30 minutes |
Power | Supply: 12 V DC external (fuse protected) Consumption: 10 V A |
Installation Category | II |
Dimensions | 3.3 x 2.1 x 3.9" (83 x 53 x 99 mm) |
Range | 0 to 999 ppm |
Resolution | 1 ppm |
Accuracy | ±2% full scale (at 77°F/25°C) |
TDS Conversion Factor | 0.5 |
Probe | EC/TDS probe (sold separately) |
Temperature Compensation | Automatic from 41 to 122°F (5 to 50°C) ß=2%/°C |
Calibration | Manual, through CAL trimmer |
Dosing Contact | Maximum 2 A (fuse protected), 250 V AC, 30 V DC Contact close when measure > setpoint |
Setpoint | Adjustable, from 0 to 999 ppm |
Overtime | Adjustable, typically from 5 to approximately 30 minutes |
Power | Supply: 12 V DC external (fuse protected) Consumption: 10 V A |
Installation Category | II |
Dimensions | 3.3 x 2.1 x 3.9" (83 x 53 x 99 mm) |