Next‑level pH/ORP monitoring in demanding industrial process
The FLS M9.36 and FLS M9.46 models are designed for industrial applications requiring precise and reliable pH and ORP measurements. Both ensure high monitoring performance thanks to automatic buffer recognition during calibration and in-line adjustment, providing maximum accuracy under all operating conditions.
They feature a large 4” graphical display with high-brightness backlighting, ensuring clear readability even from a distance and offering a complete view of measurement status. In addition, both models include a 4–20 mA analog output, enabling data transmission to remote systems for continuous and reliable process control.
The FLS M9.46 stands out for its advanced communication and safety features: it integrates the Modbus protocol, allowing real-time data access and enhanced monitoring, and includes a digital SSR output for fast and reliable activation of minimum and maximum alarms, increasing process protection.
The FLS M9.36, on the other hand, represents a more essential solution, maintaining high accuracy and reliability but without the Modbus communication functionality and digital SSR output available in the higher model.
Main advantages of Modbus RTU
- Reduction of wiring and installation costs
- High compatibility with international standards
- Reliable signal transmission even in harsh environments
- Remote configuration capability
- Simple and cost‑effective scalability
APPLICATIONS:
- Water treatment and regeneration
- Industrial wastewater recovery and treatment
- Scrubber control
- Neutralisation systems
- Heavy metal recovery
- Coating of metal surfaces
- Processing and manufacturing industry
- Chemical production
- Swimming pools and spas.
MAIN FEATURES:
- Calibration with automatic buffer recognition and in-line adjustment
- Compatible with most common pH/ORP electrodes and temperature sensors
- Transflective technology display
- pH input range: –2÷16 pH, resolution: ± 0.01 pH
- ORP input range: – 2000 ÷ 2000 mV, resolution ± 1 mV
- Supply voltage: from 12 to 24 VDC ±10% regulated
- Max electrical consumption: <300 mA
pH/ORP Monitors and Transmitters FLS M9.36 and M9.46
FLS Products' compatibility
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Contact the expert
Marco Durante
mdurante@aliaxis.com
