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jie***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$12000.0
19 hours ago
uya***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$1200.0
21 days ago
wvq***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$8400.0
18 days ago
tmb***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$8400.0
17 days ago
pco***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$4800.0
47 days ago
cyd***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$7200.0
8 days ago
vlg***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$6000.0
37 days ago
cul***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$4800.0
18 days ago
nia***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$12000.0
25 days ago
qfu***
Measurement Range:1M To 7*10-6 M (14000ppm - 0.1ppm);
$6000.0
27 days ago
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Customer Reviews

Water Quality Submersible Type Digital Online RS485 Nitrate Ion Selective Electrodes NO3 Ion Sensor Nitrate Sensor Electrode
$1200
Measurement Range:
1M To 7*10-6 M (14000ppm - 0.1ppm)
Quantity:
Add to Cart
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Features
High-Precision Nitrate Ion Sensing
Advanced submersible design with digital RS485 output for real-time, accurate NO3⁻ measurements (±0.5% precision). Industrial-grade PVC body and durable ISE membrane ensure long-term stability in harsh environments.
Robust Construction for Continuous Monitoring
Waterproof IP68-rated housing withstands depths up to 3m. Reinforced titanium alloy electrode resists corrosion from wastewater, aquaculture, or agricultural runoff.
Plug-and-Play Integration
Standard Modbus protocol compatibility connects effortlessly to SCADA, PLCs, or data loggers. Low-maintenance design with automatic temperature compensation (0–50°C).
Critical Applications
Ideal for precision farming, drinking water analysis, hydroponics, and industrial effluent control. Lab-certified calibration meets EPA/ISO standards.
Bulk Order Advantage
Direct-from-factory pricing with volume discounts for utilities, research facilities, or OEM suppliers. Ships globally with technical support.
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