Badger M5000 電磁流量計
構造：
M5000 電磁流量計的設計、開發和製造均遵循嚴格的品質標準，其 功能包括基於處理器的先進訊號轉換，精度高達 ± 0.4%。基於法拉第電磁感應定律，此流量計可測量飲用水、再生水、地下水、電導率極低的清澈水性應用。由於流體中沒有活動部件，因此不會產生壓力損失。
此外，其精度不受溫度、壓力、黏度或密度的影響，幾乎無需維護。它採用 IP67 防護等級（可選 IP68 防護等級），即使在水下也能提供可靠的測量性能。
技術參數
|
Size |
DN 15 – DN 500 |
|
Accuracy |
± 0.4% of measured value ± 2 mm/s accuracy independent of |
|
Repeatability |
0,1 % |
|
Flow range |
0.1…32.8 ft/s (0.03…10 m/s) |
|
Conductivity |
≥20 μS/cm |
|
Power supply |
Standard: Internal lithium batteries 3.6 volt, optional external battery pack |
|
Display |
LCD graphic display |
|
Digital outputs |
Galvanically isolated open collector, 30V DC maximum, 20 mA each, maximum output frequency at 100 Hz |
|
Status Outputs |
ADE, High/low flow alarm (0…100% of flow), error alarm, empty pipe alarm, flow direction |
|
Interface |
RS232, Modbus RTU, IrDA, M-Bus, RS 485 (optional), External AMR or GSM/GPRS module (optional) |
|
Empty pipe detection |
Separate electrode |
|
Datalogger |
About 7,000 records (read out by Modbus or IrDA interface) Logging interval from 1 min to 24 h |
|
Housing |
Aluminium, IP 67 |
|
Remote version |
Max. 30 m |
|
Ambient temperature |
-20 °C up to +60 °C |
