Chapter 1 Product information
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1.5 Technical parameters
Range
0-20 NTU (31),0-1 NTU (30)
Operating voltage
DC 24V (19-30V voltage range)
Measurement
90° scattering
Working mode
Continuous monitoring of drainage, intermittent
automatic discharge
Zero drift
≤±0.015 NTU
Value error
≤±2% or ±0.015 NTU larger
Discharge mode
Automatic discharge
Calibration
Formalhydrazine standard liquid calibration (factory
calibrated)
Water pressure
0.1 Kg/cm3-8Kg/cm3, flow not exceeding 300 mL
/min
Digital output
RS485Modbus protocol (baud rate 9600,8, N
、
1)
Analog output
4-20 mA
Storage temperature
-20
℃
-60
℃
Working temperature
0-50
℃
Sensor material
Composite
Maintenance cycle
6-12 months recommended (depending on site
water quality environment)
