COMPLETE SYSTEM INCLUDES sensors, cable, and instruments.
MEASURES pH, ORP, Conductivity, Temperature, Free Chlorine, Monochloramine, Dissolved Oxygen, Turbidity, and Particle Index.
VARIOPOL QUICK-DISCONNECT FITTINGS make replacing sensors easy.
MULTIPLE INSTRUMENT PLATFORM CHOICES.
FEATURE-PACKED INSTRUMENTS: dual outputs, three fully-programmable alarm relays, two-line display,HART® or FOUNDATION® fieldbus digital communications.


Features & Benefits
The Model WQS water quality system is intended for the determination of pH, ORP, conductivity, temperature, free chlorine or monochloramine, oxygen, turbidity, and particle index in fresh water. The system combines user-specified instruments and sensors to create a customized system for monitoring water quality. Unlike systems from other manufacturers, the Model WQS does not use expensive sample conditioning systems or messy reagents.

Model WQS systems require less than 3 gph (183 mL/min) sample flow. There is little waste, which is important in areas where water is scarce or a sewer is not available.

Designed for quick startup and low maintenance
No reagents — free chlorine and monochloramine sensors are completely reagent-free
Variopol quick disconnect sensors
Prewired and plumbed
Low sample flow; <3gph (183 mL/min)

Multiple Instrument choices
Analog outputs
Digital outputs: HART, Foundation fieldbus
115/230VAC powered
24VDC loop powered
Alarms/relay contacts

Ideal for continuous monitoring of water distribution systems:
Provides constant surveillance of water quality events that may affect the security of your distribution network.
Helps ensure acceptable water quality parameters are maintained though out the distribution system.
Assists in meeting the requirements of the Surface Water Treatment Rule

¹ FOUNDATION is a registered trademark of Fieldbus Foundation.
² HART is a registered trademark of the HART Communication Foundation.

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  Liq_Brochure_91-6030.pdf
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  Liq_ProdData_71-WQPSG.pdf
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  Liq_ProdData_71-WQS.pdf
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