The LD Turbidity controller is a compact and user friendly wall mounted instrument to control and measure turbidity, providing reliable and accurate measurements.
The user interface is an intuitive keyboard and a backlit graphic display for a clear view even in dark environments.
It features two ON/OFF set-point, two proportional set-points with digital outputs and a 0 to 20 mA output proportional to the actual reading of the instrument that can be used for a chart recorder or remote control.
| Range | 0 to 30.0 NTU; 0 to 300.0 NTU |
|---|---|
| Resolution | ± 0.01 NTU; ± 0.1 NTU |
| Display | LCD Backlight Graphic Display |
| Controls | Digital Keyboard |
| Calibration | Manual |
| Environment Working Temperature | 0°C to 50°C - 0% to 95% (non condensing) relative humidity |
| Setpoints | Two On/Off SetPoints, two digital proportional |
| Control Inputs | Chemical Tank Level Control, Stand-by |
| Relay Output (On-Off) | 2 Voltage Output |
| Alarm | Voltage Free Contact Relay (Fuse Protected) |
| Delay | Programmable "Power-on" Delay |
| Max Resistive Load | 5A - 220 VAC |
| Power Supply | Universal 90-240 VAC 50/60 Hz |
| Power Consumption | Average 10W |
| Fuse | Output, instrument and alarm fuse protections |
| Back up Data | Yes |
| Galvanic Isolation | Yes, 0-20 mA Output |
| Probe Cleaning Output | Yes |
| Casing Material | ABS - IP65 box |
| Mounting | WALL |
| Dimensions | 225 x 215 x 110 mm |
| Net Weight | 1.2 kg |
| Serial port for printer | RS232 |
