Description
Forbes Marshall Aqua 2000 Pro is an advanced water-chemistry analyzer designed for reliable measurement of pH, ORP (redox), possibly conductivity or water quality, with rugged industrial-grade sensors and robust electronics. It’s ideal for effluent treatment plants (ETP/STP), boiler feed-water, cooling tower blowdown, CIP/SIP discharge, process water loops, and wastewater monitoring in chemical, pharma, food & beverage, and utility plants.
⚙️ Aqua 2000 Pro — Key Technical Data & Selection Parameters
| Parameter / Feature | Specification / Benefit |
| Measured Parameters | pH, ORP (Redox potential), optionally combined with conductivity / TDS (depending model) |
| pH Range | 0.00 – 14.00 pH (full-scale coverage) |
| ORP Range | –1000 mV to +1000 mV (full process flexibility) |
| Output | Analog 4–20 mA (isolated), digital output / RS485 / Modbus (depending model) |
| Sensor Options | Gel-filled pH electrodes, double-junction ORP electrodes, rugged flow-through or immersion variants |
| Temperature Compensation | Automatic TC (built-in RTD or external temperature input) — ensures correct pH/ORP in variable-temp fluids |
| Calibration | Multi-point (2- or 3-point) auto/manual calibration with buffer memory (NIST buffers) |
| Display & Controls | Digital LCD with process reading + temperature display, calibration status, electrode health status |
| Housing / Mounting | Wall / panel / field-mount (IP65 / IP67 variant) — suitable for wet / dusty industrial environments |
| Chemical / Media Compatibility | High TDS, high-chloride, acidic/alkaline effluent, boiler blowdown, cooling tower water, wastewater |
| Diagnostics & Alerts | Sensor slope check, electrode lifespan alert, calibration reminder, signal-fail alarm for automation safety |
| Applications | Boiler chemical control, cooling tower blowdown pH, ETP/STP discharge monitoring, CIP rinse water, effluent compliance, process water quality control |





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