WZT-701 online turbidity monitor for Detector drinking water

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WZT-701 online turbidity monitor for Detector drinking water

Product ID：HSCzd021

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberWZT-701

Brand NameYIDIAN

Payment TermsTT，PAYPAL，Alibaba.com Pay

WZT-701 Online Turbidity Monitor
Product Overview
The WZT-701 Online Turbidity Monitor is an industrial-grade water quality monitoring instrument designed for continuous measurement of turbidity in tap water, drinking water, surface water, and industrial process water.
Featuring a large dot-matrix LCD display, configurable alarm functions, isolated 4–20mA output, RS-232 communication, and IP65 protection, the WZT-701 provides stable and reliable turbidity monitoring for water treatment plants, industrial facilities, and environmental monitoring systems.
The instrument simultaneously displays turbidity and temperature values, helping operators maintain water quality standards and optimize treatment processes.

Key Features
• Continuous online turbidity monitoring
• Measurement range up to 500 NTU
• Simultaneous display of turbidity and temperature
• Large dot-matrix LCD screen for easy reading
• Single-point or two-point calibration support
• Programmable high and low alarm limits
• Power-failure protection function
• Isolated 4–20mA DC signal output
• Adjustable output range settings
• RS-232 digital communication interface
• IP65-rated enclosure for industrial environments
• Stable operation with low drift and high reliability

Working Principle
The WZT-701 continuously measures water turbidity by analyzing the scattering effect produced when light passes through suspended particles in water.
As particle concentration increases, the amount of scattered light changes proportionally. The instrument converts the detected optical signal into a turbidity value expressed in NTU (Nephelometric Turbidity Units). The measured data is displayed in real time and can be transmitted to PLC, SCADA, or process control systems through the 4–20mA output and RS-232 interface.

Technical Specifications

Parameter	Specification
Model	WZT-701
Measurement Range	0.00–500.0 NTU
Resolution	0.01 NTU / 0.1 NTU
Basic Accuracy	±10%
Repeatability	≤2%
Zero Drift	±0.5% FS/30 min; ±1% FS/24 h
Span Drift	±5% FS/24 h
Calibration	Single-Point or Two-Point
Display	Large Dot-Matrix LCD
Display Parameters	Turbidity & Temperature
Analog Output	Isolated 4–20mA DC
Digital Communication	RS-232
Alarm Function	High & Low Limit Alarm
Power Failure Protection	Supported
Protection Rating	IP65
MTBF	≥720 Hours/Cycle
Power Supply	AC 220V ±22V, 50Hz ±1Hz
Dimensions	160 × 160 × 110 mm
Weight	5.0 kg

Application Scenarios
The WZT-701 Online Turbidity Monitor is suitable for:
• Municipal water treatment plants
• Drinking water monitoring systems
• Tap water quality control
• Surface water monitoring stations
• Environmental protection projects
• Industrial process water monitoring
• Cooling water systems
• Filtration process monitoring
• Wastewater pretreatment systems
• Pharmaceutical and food production water management

WZT-701 vs Conventional Turbidity Meters

Feature	WZT-701 Online Turbidity Monitor	Conventional Turbidity Meter
Monitoring Method	Continuous Online Monitoring	Portable/Manual Testing
Measurement Range	0–500 NTU	Typically Lower Range
Temperature Display	Simultaneous Display	Often Not Available
Signal Output	4–20mA + RS-232	Limited Communication
Alarm Function	Built-In High/Low Alarms	Usually Not Included
Calibration	Single or Two-Point	Basic Calibration
Power Failure Protection	Supported	Rarely Available
Industrial Integration	PLC/SCADA Compatible	Limited Integration
Environmental Protection	IP65	Lower Protection Ratings

FAQ
What is the measurement range of the WZT-701?
The WZT-701 measures turbidity from 0.00 to 500.0 NTU, suitable for most drinking water and industrial water applications.
Can the instrument display temperature?
Yes. The large LCD screen simultaneously displays both turbidity and temperature values.
Does the WZT-701 support remote monitoring?
Yes. The instrument provides 4–20mA analog output and an RS-232 communication interface for integration with control and monitoring systems.
What calibration methods are available?
The analyzer supports both single-point calibration and two-point calibration to ensure measurement accuracy.
Is alarm functionality included?
Yes. Users can configure both high-limit and low-limit alarms according to process requirements.
Can the output range be customized?
Yes. The upper and lower limits of the 4–20mA output can be configured as needed.
Is the instrument suitable for outdoor installation?
Yes. The IP65-rated enclosure provides protection against dust and water ingress, making it suitable for industrial and outdoor environments.

Conclusion
The WZT-701 Online Turbidity Monitor delivers reliable and continuous turbidity measurement for drinking water, surface water, and industrial process applications. With a wide measurement range, dual-parameter display, alarm functions, 4–20mA output, RS-232 communication, and IP65 protection, it is an efficient solution for modern water quality monitoring and process control systems.

FAQ
What is the measurement range of the WZT-701?
The WZT-701 measures turbidity from 0.00 to 500.0 NTU, suitable for most drinking water and industrial water applications.
Can the instrument display temperature?
Yes. The large LCD screen simultaneously displays both turbidity and temperature values.
Does the WZT-701 support remote monitoring?
Yes. The instrument provides 4–20mA analog output and an RS-232 communication interface for integration with control and monitoring systems.
What calibration methods are available?
The analyzer supports both single-point calibration and two-point calibration to ensure measurement accuracy.
Is alarm functionality included?
Yes. Users can configure both high-limit and low-limit alarms according to process requirements.
Can the output range be customized?
Yes. The upper and lower limits of the 4–20mA output can be configured as needed.
Is the instrument suitable for outdoor installation?
Yes. The IP65-rated enclosure provides protection against dust and water ingress, making it suitable for industrial and outdoor environments.