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설치형 TDS Mini Controllers BL983315
* Adjustable overtime control
* Fire-retardant casing
* Selectable overdose protection system
* Splash-resistant cover
▶ 제품 사양
| BL983315 | BL983319 | BL983321 | BL983329 | |
| Range | 0.0 to 199.9 | 0 to 1999 | 0.00 to 19.99 | 0 to 999 |
| mg/L (ppm) | mg/L (ppm) | mg/L (ppm) | mg/L (ppm) | |
| Resolution | 0.1 mg/L (ppm) | 1 mg/L (ppm) | 0.01 mg/L (ppm) | 1 mg/L (ppm) |
| Accuracy (@25°C/77°F) |
±2% F.S. | ±2% F.S. | ±2% F.S. | ±2% F.S. |
| TDS Conversion Factor | 0.5 | 0.65 | 0.5 | 0.5 |
| Dosing Relay | maximum 2A (fuse protected), 250 Vac, 30 VDC Contact close when measure: | |||
| > setpoint | > setpoint | > setpoint | > setpoint | |
| Setpoint | adjustable from 0 | adjustable from 0 | adjustable from 0 | adjustable from 0 |
| to 199.9 mg/L (ppm) | to 1999 mg/L (ppm) | to 19.99 mg/L (ppm) | to 999 mg/L (ppm) | |
| Temperature Compensation |
automatic from 5 to 50°C (41 to 122°F) with β =2%/ºC | |||
| Calibration | manual, with CAL trimmer | |||
| Overtime | adjustable, typically from 5 to approximately 30 minutes | |||
| Power Supply | models “-0”: 12 VDC adapter (included) models “-1”: 115/230 VAC; 50/60Hz | |||
| Dimensions | 83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’) | |||
| Weight | models “-0”: 200 g (7.1 oz.) models “-1”: 300 g (10.6 oz.) | |||
| Ordering Information |
BL983315-0 (12 VDC), BL983315-1 ( 115/230V),
BL983319-0 (12 VDC), BL983319-1 ( 115/230V), BL983321-0 (12 VDC), BL983321-1 ( 115/230V), BL983329-0 (12 VDC) and BL983329-1 ( 115/230V) are supplied with mounting brackets, transparent cover and instruction manual. | |||
| Recommended Probe | HI7634-00 EC/TDS probe with internal
temperature sensor and 2 m (6.6’) cable (not included). | |||
