China RS 485 Modbus Online Multi-Parameter Monitor Self Cleaning Dissolved Oxygen Sensor for Tap Water or Waste Water, Find details about China Online Multi Parameter Water Analyzer, Multi Parameter Monitor from RS 485 Modbus Online Multi-Parameter Monitor Self Cleaning Dissolved Oxygen Sensor for Tap Water or Waste Water
Power Supply | 12V | Measuring Temperature | 0~50ºC (non-freezing) | ||
Power Dissipation | 3W | Storage Temperature | -15~55ºC | ||
Communication protocol | MODBUS RS485 | Protection Class | IP68 | ||
Size | Diameter 90*Length 600mm | Weight | 3KG | ||
Maximum withstand pressure depth | 30 M | Battery capacity | 8 sections, 8C, 3.6V lithium battery | ||
Display | 3.5-inch color display screen with adjustable backlight | ||||
Data storage | 8G data storage space | ||||
Material | ABS+PC | ||||
Power supply | Built-in battery power, battery specifications: 4 3.7V rechargeable lithium battery | ||||
Protection level | IP67 | ||||
Operating temperature | 0~50ºC(Non-freezing) | ||||
Storage temperature | -15~60ºC | ||||
Size | 203*100*43mm | ||||
Weight | 0.5KG |
Depth (Pressure) | Principle | Pressure-sensitive Method |
Range | 0-61m(Maximum withstand pressure depth: 30M) | |
Resolution | 2cm | |
Accuracy | ±0.3% | |
Temperature | Principle | Thermistor method |
Range | 0ºC~50ºC | |
Resolution | 0.01ºC | |
Accuracy | ±0.5ºC | |
pH sensor | Principle | Glass electrode method |
Range | 0-14 pH | |
Resolution | 0.01 pH | |
Accuracy | ±0.1 pH | |
ORP Sensor | Principle | Glass electrode method |
Range | -1000mV ~+1000mV | |
Resolution | 0.01mV | |
Accuracy | ±5mV | |
Conductivity sensor | Principle | A pair of platinum gauze electrode |
Range | 1us/cm-2000 us/cm(K=1) 100us/cm-100ms/cm(K=10.0) | |
Resolution | 0.1us/cm~0.01ms/cm(Depending on the range) | |
Accuracy | ±3% | |
Turbidity sensor | Principle | Light scattering method |
Range | 0-1000NTU | |
Resolution | 0.1NTU | |
Accuracy | ± 5% or 0.3NTU, whichever is greater | |
DO Probe | Principle | Fluorescence |
Range | 0 -20 mg/L;0-20 ppm;0-200% | |
Resolution | 0.1%/0.01mg/l | |
Accuracy | ±3% or ±0.3 mg/L, whichever is greater |
Chlorophyll sensor | Principle | Fluorescence |
Range | 0-500 ug/L | |
Resolution | 0.01 ug/L~0.1 ug/L, Depending on range | |
Accuracy | ±5% of the signal level corresponding value of 1ppb Rhodamine WT Dye | |
Blue-green algae sensor | Principle | Fluorescence |
Range | 200-300,000cells/mL | |
Resolution | 25cells/mL | |
Accuracy | ±10% of the signal level corresponding value of 1ppb Rhodamine WT Dye | |
Ammonia nitrogen Sensor | Principle | Ion selection |
Range | 0.1~100mg/L-N | |
Resolution | 0.01mg/L-N | |
Accuracy | ±10% or ±2mg/L | |
Nitrate nitrogen Sensor | Principle | Ion selection |
Range | 0.5~100mg/L-N | |
Resolution | 0.01mg/L-N | |
Accuracy | ±10% or ±2mg/L | |
Chloride Sensor | Principle | Ion selection |
Range | 3~1000mg/L | |
Resolution | 0.01~1mg/L | |
Accuracy | ±10% or ±2mg/L | |
Fluoride Sensor | Principle | Ion selection |
Range | 0.5~1000mg/L | |
Resolution | 0.01~1mg/L | |
Accuracy | ±10% or ±2mg/L |