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Additional Information
AMIC is an automatic online nutrient analyzer designed to continuously and simultaneously measure up to eight ions, depending on the selected configuration. Using ion-selective electrode (ISE) technology, the system provides real-time, reagent-free analysis of key nutrients used in agriculture and hydroponics, including calcium, magnesium, potassium, sodium, ammonium, nitrate, chloride, and pH.
Its rugged IP66 enclosure makes AMIC well suited for industrial and agricultural environments where accurate measurement, automated operation, and reliable connectivity are essential. Automatic sampling, calibration, measurement, and sensor cleaning minimize manual intervention while helping reduce operating and maintenance costs. AMIC also integrates easily with existing control systems through Modbus TCP/IP or its embedded web server, supporting automated fertigation and data-driven process decisions.
AMIC provides clear visibility into nutrient composition, helping users improve fertilizer efficiency, optimize growing conditions, and monitor water quality—all in one compact, intelligent system.
Key Benefits
24/7 automatic ion monitoring, completely reagent-free and with no manual intervention.
Full automation: integrated sampling, calibration, and cleaning.
Up to 8 configurable ions measured simultaneously in a single system. (Depending on model/configuration)
Real-time remote access via Webserver or Modbus TCP/IP protocol.
Direct industrial integration with SCADA, PLC, and other protocols.
Compact and robust IP66 design, ideal for agriculture, industry, and laboratories.
Technical Specifications
| Measured Parameter | Nitrate (NO₃⁻) |
|---|---|
| Measurement Technique | Ion-selective electrode (ISE) |
| Measurement Range | 1–30,000 ppm (mg/L) |
| Working pH Range | pH 3–10 |
| Repeatability | ±10% |
| Minimum Sampling Interval | 5 minutes |
| Operation | Automatic sampling, calibration, measurement, and sensor cleaning |
| Sample Measurement | Reagent-free |
| Calibration Method | Direct calibration |
| Communications | Modbus TCP/IP or embedded web server |
| System Integration | Compatible with SCADA and PLC systems |
| pH Measurement | Available |
| Enclosure Rating | IP66 |
| Dimensions | 15.7 × 11.8 × 7.1 in. (400 × 300 × 180 mm) |
| Weight | 10.4 lb (4.7 kg) |
| Manufacturer SKU | A7-30X-062 |
Specifications are subject to change. Confirm sample conditions and system configuration with AWM Instruments before ordering.
Nitrate Monitoring Applications
Continuous nitrate measurement helps operators manage treatment processes, optimize nutrient use, monitor water quality, and respond to changing conditions.
Wastewater Treatment
Monitor nitrate concentrations during biological treatment and nutrient-removal processes to support process control, performance verification, and compliance.
Drinking & Source Water
Track nitrate levels in groundwater, source water, and treatment systems to identify changes and support dependable water-quality management.
Agriculture & Fertigation
Measure nitrate in irrigation water and nutrient solutions to improve fertilizer dosing, reduce waste, and maintain consistent growing conditions.
Environmental Monitoring
Monitor nitrate in rivers, runoff, and surface water to evaluate nutrient loading, identify trends, and support watershed studies.
