SUP-PTU300 Flow Turbidity Meter

Time:2026-05-08 Source:Shenyang Kainai Technology Co., Ltd. Editor:Shenyang Kainai Technology Co., Ltd.
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INTRODUCTION

The SUP-PTU300 flow-through turbidity meter is designed for online monitoring of drinking water quality. It is widely used for online turbidity monitoring of tap water finished water, secondary water supply, membrane filtered water, swimming pool water, surface water and other water bodies. It features ultra-low turbidity detection limit, high-precision measurement, long-term maintenance-free operation, water-saving operation and digital output. It supports remote data monitoring via cloud platform and mobile terminal, as well as RS485-Modbus communication.

FEATURES

1. Suitable for low turbidity working conditions

2. Innovative integrated body with compact structural design

3. Wall-mounted installation, simple and convenient

4. Adopts the 3rd-generation laser light source technology, no external measuring probe required

5. Low manual maintenance and fast detection response

APPLICATIONS

Urban water pipeline, municipal water treatment

secondary water supply, swimming pool

Sensor Dimensions

66mm×145mm×54mm (Width×Height×Thickness)

Ingress Protection

IP54


Measuring Range

0-1NTU、0-20NTU、0-100NTU

(Optional according to model)


Indication Error

±2% or ±0.015 NTU, whichever is larger

(Based on Formazin primary standard solution at 25°C)

Operating Temperature

2.8-inch True Color LCD Display

Storage Temperature

-10~130℃ Manual / Automatic (NTC10K/Pt1000)

Zero Offset

≤ ±0.015NTU

Resolution

One set each of high and low limit alarm (AC245V/5A), normally open contact relay

Installation Method

Wall-mounted

Inlet Flow Rate

50mL/min to 300mL/min


Sensor Cable Length


2 meters


Inlet & Outlet Interface

Inlet: 6mm hose;

Outlet and Drain: 10mm hose