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Online Industry Turbidity Controller for Water Treatment Plants Drinking Water
>>Overview
Water supply plant (sedimentation tank); Paper mill (pulp
concentration); Coal washing plant (sedimentation tank); Power
plant (ash slurry sedimentation tank); Wastewater treatment plant
(inlet/outlet, aeration tank, return sludge, primary sedimentation
tank, secondary sedimentation tank, thickening tank, sludge
dewatering).
>>Features
• Dot-matrix LCD display
• Smart menu operation
• Multiple automatic calibration functions
• Versatile signal output options, 4-20mA, RS485
• Data recording & curve display
• Differential signal measurement mode for stable and reliable performance
• Manual/automatic temperature compensation
• Relay control switches
• High/low limits with hysteresis control
• Simultaneous display of main Parameter, temperature, and status on the same interface
• Password protection to prevent unauthorized operation
>>Technical Parameter
Controller Type | 98*98cm black and white version | 98*98cm colorful version | 144*144cm black and white version | 144*144cm colorful version |
Measurement Range (depends on electrode) | 0~200000mg/L | |||
Resolution | 0.001/0.01/0.1/1 | |||
Unit | mg/L,g/L | |||
Current Output | 0/4-20 mA (load resistance <750 Ω) 20-4 mA (load resistance <750 Ω) (1 channel standard, 2 channels optional) | 0/4-20 mA (load resistance <750 Ω) 20-4 mA (load resistance <750 Ω) | ||
Communication Output | RS485 MODBUS RTU | |||
Dual Relay Control Contacts | 2Sets 3A 250V AC, 3A 30V DC | 3Sets 5A 250V AC, 3A 30V DC | ||
Power Supply (optional) | 85-265 VAC ±10%, 50±1 Hz, ≤3W 9-36 VDC, ≤3W | |||
Historical Data | NO | NO | Yes | Yes |
Data Trend Chart | NO | NO | NO | Yes |
Dimensions | 98 × 98 × 130 mm | 144 × 144 × 118 mm | ||
Installation | Panel-mounted or wall-mounted, Panel cutout: 92.5 × 92.5 mm | Panel-mounted or wall-mounted, Panel cutout: 137 × 137 mm | ||
Protection Rating | IP65 | |||
Weight | 0.6 kg | 0.8 kg | ||
Operating Environment | Temperature: -10 to 60°C Humidity: ≤90% RH No strong magnetic interference except Earth’s natural field |