Flowmeters and dosing pumps ensure accurate flow measurement and precise chemical dosing in treatment systems. These devices help maintain process control, optimize chemical usage, and improve overall plant efficiency.
- Accurate flow measurement
- Controlled chemical dosing
- Improves process stability
Flow Meters
| Type | Electromagnetic Flow Meters | Ultrasonic Flow Meters |
|---|---|---|
| Measurement Method | Conductive liquid via magnetic induction | Non-contact via transit-time or Doppler ultrasound |
| Pipe Size Range | 25 mm to 600 mm | 15 mm to 2000 mm |
| Accuracy | ±0.5% of reading | ±1% of reading |
| Mounting | Flanged, inline | Clamp-on (external) |
| Conductivity Required | Yes (≥ 5 µS/cm) | No (any clean or dirty liquid) |
| Output | 4–20 mA, Pulse, RS485 (MODBUS) | 4–20 mA, Pulse, RS485 (MODBUS) |
| Display | Local LCD (Totalizer & Instant Flow) | LCD with keypad display |
| Power Supply | 230 VAC / 24 VDC | 230 VAC / 24 VDC |
| Enclosure Rating | IP65 / IP67 / IP68 | IP65 standard |
| Applications | STP inlet/outlet flow, chemical dosing, treated water | Treated water, retrofit pipelines, chemical lines |
Raw Water Pump
Pumps used to transfer water from source to plant
Dosing Pumps
For chlorine, alum, Antiscalant, etc.
Chlorine Dosing System
For disinfection