Water Quality Monitor Series
Feature
Characteristics
- Electronic circuit, small size and high stability.
- Unit PPM(TDS)/US/CM can be changed by HW-321D.
- Water quality can be monitored in two groups PPM (TDS) by HW-322D.
- Two Detectors are available (mounted on inlet/outlet)
Advantages
Water Quality Monitor Series-Characteristics
- Electronic circuits, small size and high stability.
- Pointer-type, two scales, easy to interpretation.
- Used with various types of display, high flexibility.
- Special features: red light will be bright if water quality is higher than 45PPM; on the contrary, green light will be bright.
Specification
| Model | HW-321D | HW-322D |
|---|---|---|
| Testing Range | 0 to 1999 PPM 0 to 1999 us/cm |
0 to 1999 PPM |
| Precision | ±2% F.S. ±1 digit 25℃ | |
| Resolution | 1 PPM 1 us/cm |
1 PPM |
| Temperature | 0℃~ 60℃ RH 65% | |
| Display | LED 3 1/2" | |
| Power | 110 V / 220 V AC 50 Hz / 60 Hz ± 10% | |
| Cell Model | CL-1 | |
| Sensor NO. | ONE SET | TWO SETS |
| Diameter | 1/2" NPT | |
| Function (Adjusted by "CN6" JAMP) |
CN6 / CLOSE：PPM OPEN：US/CM |
LED / OFF：CELL 1 ON：CELL 2 |
