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Easy-to-Use Industrial pH/ORP Controller with pH5520 pH/ORP Online Meter Sensor ROC 4-20mA Output Double Relay Control
$180
Measurement Range:
0-14PH
Quantity:
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Features
Precision pH/ORP Control
Industrial-grade pH5520 sensor ensures accurate readings (±0.01 pH) with automatic temperature compensation (ATC) for reliable results in harsh environments.
Durable & Corrosion-Resistant
High-quality glass electrode and ABS plastic body withstand aggressive chemicals, ideal for wastewater treatment, aquaculture, and chemical processing.
Smart Automation
Dual relay control (4-20mA output) enables seamless integration with pumps or alarms for real-time adjustments in labs, breweries, or hydroponics.
User-Friendly Design
Large LCD display with intuitive calibration and plug-and-play setup reduces downtime. IP65-rated for dust/water resistance.
Cost-Effective Bulk Solution
Direct factory pricing ensures unbeatable value for large-scale industrial or commercial use.
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