| 詳細參數(shù) | |||
|---|---|---|---|
| 品牌 | 意大利HANNA | 型號 | BL983319-1 |
| 類型 | 緊湊的面板安裝式過程控制器 | 加工定制 | 否 |
| 外形尺寸 | 100mm | 測量范圍 | 0至1999ppm |
| 測量精度 | （,25°C,77°F）,2,f.s. | 額定電壓 | 12Vdc,115,230Va |
| 輸出信號 | 1mg,Lppm(mg,L) | 電源 | 外部（保險絲保護） |
| 材質 | 塑料 | 重量 | models,-0, |
| 產地 | 意大利 | ||
BL 983319-1福州天行健劉依庭Dedicated supply意大利原裝進口HANNA面板安裝式過程控制器
福州天行健節(jié)能科技有限公司Dedicated supply原裝進口歐美日船舶備件。
The BL983319 is a compact, panel mounted, process controller for measuring total dissolved solids (TDS) in a process stream that is within the 0 to 1999 ppm (mg/L) range. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is below the set point. The relay can be used to supply power to a dosing pump to add fertilizer to a nutrient solution in order to maintain an ideal concentration.
*The BL983319 uses a 0.65 conversion factor in which 100 μS/cm = 65 ppm.
DS Range 0 to 1999 ppm (mg/L)
TDS Resolution 1 mg/L ppm (mg/L)
TDS Accuracy ±2% f.s.
TDS Calibration manual, with CAL trimmer
EC/TDS Temperature Compensation automatic from 5 to 50°C (41 to 122°F) with β =2%/oC
EC to TDS Conversion Factor 0.65
EC/TDS Dosing Relay maximum 2A (fuse protected), 250 Vac, 30 VDC
EC/TDS Dosing Set Point adjustable from 0 to 1999 mg/L (ppm)
Dosing Control contact closed when measure < setpoint
Over Dosing Control adjustable, typically from 5 to approximaby 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 Inbation BL983319-1 (115/230 VAC) and BL983319-0 (12 VDC) are supplied with mounting brackets, transparent cover and instruction manual.
福州天行健意大利原裝進口HANNA控制器BL 983319-0
福州天行健意大利原裝進口HANNA控制器BL 983319-1
