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4-20ma Hydroponic Controller Digital Ph Orp Controller Water Analysis Instruments
$1295.4
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Features
Precision Hydroponic Controller for Optimal Water Quality
Advanced digital controller designed for precise pH and ORP monitoring in hydroponic systems, ensuring ideal nutrient absorption and plant health. Features high-accuracy sensors with ±0.01 pH resolution and durable titanium alloy electrodes for long-term reliability in harsh environments.
Industrial-Grade Construction & Smart Calibration
Built with corrosion-resistant ABS housing and IP65 waterproof rating, suitable for commercial greenhouses, aquaculture, and laboratory applications. Automatic temperature compensation (ATC) ensures consistent readings across 0-60°C.
Plug-and-Play Integration
Standard 4-20mA output seamlessly connects to PLCs or data loggers for large-scale farm automation. Low-power design with backlit LCD for real-time monitoring in low-light conditions.
Bulk Pricing Advantage
Exclusive wholesale rates for commercial buyers—order 50+ units for additional discounts. Ships globally with certified CE/FCC compliance.
Key Scenarios:
- Hydroponic lettuce/tomato farms - Aquaponics nutrient management - Wastewater treatment plants - Research lab water analysis
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