Suzhou Delfino Environmental Technology Co., Ltd.
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The APX1-C1Z online pH ORP analyzer developed by Daruifuno provides precise water quality monitoring for raw water treatment, coagulation, sedimentation, activated carbon filters, and final water quality control in water treatment plants.
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pH measures water's acidity/alkalinity and is crucial for drinking water quality and safety. Improper pH levels affect both health and infrastructure:
Water plants use pH ORP controllers to maintain optimal pH levels (typically 6.5-8.5) that meet drinking water standards while preventing infrastructure damage.
Continuous measurement of pH and ORP values provides immediate process feedback compared to manual testing.
Two programmable relays control dosing pumps to automatically maintain optimal pH levels.
0/4-20mA analog output plus RS485 digital communication for seamless system integration.
Clear visualization of all parameters including relay status and output values.
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| Parameter | Specification |
|---|---|
| Measuring Range | pH: 0-14pH | ORP: ±2000mV | Temp: -10-150°C |
| Resolution | pH: 0.01pH | ORP: 1mV | Temp: 0.1°C |
| Accuracy | ±0.02pH or 0.1% FS (whichever is greater) |
| Temperature Compensation | Automatic (PT1000/NTC10K) or manual |
| Relay Output | 2 SPST relays (3A/250VAC max) |
| Communication | RS485 Modbus |
| Protection Rating | IP66 (dust-tight and protected against powerful water jets) |
| Installation | Panel mount (92×92mm cutout) |
Initial pH measurement guides chemical dosing for optimal treatment.
Continuous pH monitoring ensures consistent filter performance.
pH control maximizes disinfectant effectiveness.
Ensures compliance with drinking water standards before distribution.
With over 10 years specializing in water quality instruments, we offer a complete range including:
Contact us for expert advice on selecting the right Water Quality Controller for your application.
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