Product features:
The RMD-1008A multiparameter controller can monitor real-time online for 7 * 24 hours, the power supply AC220V, output signal RS485, can customize relay output signal. it can connect different sensors, up to 12 sensors, it can connect pH, ORP, conductivity, TDS, salinity, dissolved oxygen, turbidity, TSS,MLSS,COD, color, PTSA, transparency, oil in water, chlorophyll, blue-green algae, ISE(ammonium, nitrate, calcium, fluoride, chloride, potassium,sodium, copper, etc.)
Multiparameter water quality meter technical data
Power supply | AC220V |
Output signal | RS485 MODBUS |
Display | 7 inch touch screen |
Function | data storage function |
Shell material | ABS |
Download | with USB interface |
Installation | Wall-mounted |
Protection grade | IP65 |
Digital RS485 water quality sensors technical data
Parameter | Range | Accuracy | Resolution |
pH sensor | 0-14pH | ±0.02pH | 0.01pH |
ORP sensor | -2000...2000mV | ±15mV | 1mV |
EC sensor | 0...2000uS/cm | ±2%FS | 1uS/cm |
TDS sensor | 0...10000ppm | ±2%FS | 0.01PPM |
DO sensor | 0...20mg/L | ±2%FS | 0.01mg/L |
Chlorine sensor | 0...20ppm | ±2%FS | 0.01ppm |
Turbidity sensor | 0...4000NTU | ±5%FS | 0.01NTU |
MLSS sensor | 0...30000mg/L | ±5%FS | 0.01mg/L |
Ammonium ion sensor | 0.1...18000ppm | ±5%FS | 0.1ppm or 1ppm |
Nitrate ion sensor | 0.1...14000ppm | ±5%FS | 0.1ppm or 1ppm |
Calcium ion sensor | 0.2...40000ppm | ±5%FS | 0.1ppm or 1ppm |
Fluoride ion sensor | 0.1...1900ppm | ±5%FS | 0.1ppm or 1ppm |
Chloride ion sensor | 1.8...35500ppm | ±5%FS | 0.1ppm or 1ppm |
COD sensor | 0...500mg/L equiv.KHP | ±5%FS equiv.KHP | 0.01mg/L equiv.KHP |
Oil in water sensor | 0...50ppm | ±5%FS | 0.01ppm |
Blue-green algae sensor | 0...200,000 cells/mL | ±5%FS | 1 cell/mL |
Chlorophyll sensor | 0...400ug/L | ±5%FS | 0.1ug/L |
Transparency sensor | 0...500cm | ±5%FS | 0.01cm |
Chromaticity sensor | 0...500PCU | ±5%FS or ±10PCU | 0.01PCU |
PTSA sensor | 0...500ppb | ±5%FS or ±0.25ppb | 0.01ppb |
Nitrate nitrogen sensor | 0...20mg/L | ±5%FS | 0.01mg/L |