PTU300 Turbidity meter

General Information

Laser light source, with ultra-high noise ratio, high monitoring accuracy. Small size, easy system integration water consumption is small, saving daily operation cost. It can be applied to the turbidity measurement of drinking water after membrane-type clean water. Automatic discharge, long time maintenance-free operation, save daily operation and maintenance costs. Optional Internet of things module support cloud platform and mobile phone data remote monitoring.

Characteristics

Range: 0-20 NTU (31), 0-1 NTU (30)

Power supply: DC 24V (19-30V)

Measurement: 90° scattering

Output: 4-20mA, RS485

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SPECIFICATION

Product
Online Turbidity Meter
Model
PTU300
Range
0-1 NTU (30), 0-20 NTU(31), 0-100 NTU
Dimension
183mm*349mm113.5mm
Weight
4.5kg
Operating voltage
DC 24V
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)
Ingress protection
IP54
Analog output
4-20 mA
Storage temperature
-20-60℃
Working temperature
0-50℃
Relative humidity
5~95%
Sensor material
Composite
Maintenance cycle
6-12 months recommended (depending on site water quality environment)

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