Multi-parameter Online Water Quality Monitor

Model：

HD-SZX5

Introduction：

Multi-parameter Online Water Quality Monitor integrates electrodes and a monitoring system in a cabinet, measuring pH, temperature, dissolved oxygen, residual chlorine, conductivity and turbidity. Widely used for surface water and wastewater monitoring....

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Technical Specifications
Product video

I. Product Overview

The multi-parameter water quality online monitor uses a cabinet-type integrated design: all electrode probes together with the water treatment system and the detection and monitoring system are combined inside the cabinet. It is fully digital, and high-precision detection is used between the different modules and sensors. The transmitter can be connected simultaneously to pH / temperature, dissolved oxygen, residual chlorine, conductivity, turbidity and other types of electrodes and can display several parameters at the same time (customisable). The instrument provides four configurable 4–20 mA outputs, an RS485 / RS232 output and the standard MODBUS interface protocol.

II. Key Features

1. Convenient and quick installation; saves the cost of building a station house.

2. Integrates data acquisition, processing and transmission with high reliability and low cost.

3. Full touch-screen operation, accurate and fast; simultaneous online measurement of conductivity, pH, residual chlorine, turbidity, dissolved oxygen, temperature and other optional parameters.

4. 4–20 mA transmission output, RS485 communication output and other variable outputs with intelligent system control.

5. Complete measuring system supplied as one package.

6. Wall-mounted integrated controller cabinet (rust-proof).

7. Integrated colour touch-screen controller.

8. Conductivity, pH, residual chlorine, turbidity, dissolved oxygen and temperature electrodes / sensors.

III. Technical Parameters

Analyzer	Item	Specification
pH analyzer	Measuring range	0.00–14.00 pH
pH analyzer	Response time	≤ 0.5 min
pH analyzer	Temperature compensation	0–80 °C, automatic
Dissolved oxygen analyzer	Measuring range	0.00–20.00 mg/L
Dissolved oxygen analyzer	Resolution	0.01 mg/L
Dissolved oxygen analyzer	Response time	20 s (at 25 °C)
Dissolved oxygen analyzer	Temperature compensation	0–80 °C, automatic
Residual chlorine analyzer	Measuring range	0.00–20.00 mg/L
Residual chlorine analyzer	Resolution	0.01 mg/L
Residual chlorine analyzer	Response time	20 s (at 25 °C)
Residual chlorine analyzer	Temperature compensation	0–80 °C, automatic
Conductivity analyzer	Measuring range	10 μS/cm–2,000 μS/cm
Conductivity analyzer	Measuring method	Electrode method
Conductivity analyzer	Cell constant	K = 1.0, ±1.5 %
Conductivity analyzer	Response time	20 s (at 25 °C)
Conductivity analyzer	Temperature compensation	0–80 °C, automatic
Turbidity analyzer	Measuring range	0.0–400 NTU
Turbidity analyzer	Principle	90° scattering nephelometry
Turbidity analyzer	Optical system	High light-gathering lens
Turbidity analyzer	Accuracy	±3 % of reading
Water temperature analyzer	Measuring range	0.0–100.0 °C
Water temperature analyzer	Response time	≤ 0.5 min

The video is currently in production, please stay tuned......

Multi-parameter Online Water Quality Monitor

I. Product Overview

II. Key Features

III. Technical Parameters

Shandong Horde Electronic Technology Co., Ltd.

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