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Two-in-one low maintenance online sensor measures both ammonium and nitrate at the same time.
The special feature of the probe is the Cartrical technology. This provides reliable measured values and considerably reduced maintenance time and costs in comparison with conventional ISE probes.
Comes as a complete system from a single supplier. The probe is installed on the side of the tank. An SC controller completes the system. It can be extended to include an automatic cleaning unit with a compressor.
Prognosys is a predictive diagnostic system that allows you to be proactive in your maintenance, by alerting you to upcoming instrument issues. Know with confidence whether changes in your measurements are due to changes in your instrument or your water.
This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.
| Accuracy | 5% of measured value +0.2 mg/L (with standard solutions) NH4-N and NO3-N |
| Cable Length | Standard: 10 m (33.8 ft) Extension cables are available as an option in the following lengths: 5, 10, 15, 20, 30, 50 m (16.4, 33.8, 49.2, 65.6, 98.4, 164 ft) |
| Calibration Method | With Cartrical plus technology: automatic import of factory calibration data from cartridge to probe by RFID; 1 and 2 point matrix correction |
| Controller Compatibility | SC200, SC1000, SC4500. All controllers sold separately |
| Data Transfer | Current output, relays and bus communication via SC controller |
| Dimensions (D x L) | 84.5 mm x 320 mm |
| Flow | < 4 m/s max. velocity |
| Includes | Ammonium & Nitrate probe, sensor cartridge, user manual |
| Installation Angle | 45 ° ± 15 ° (vertical in flow direction) |
| Length | 320 mm |
| Lower Limit of Detection (LOD) | 0.2 mg/L NH₄–N and NO₃-N |
| Material | Cartridge: stainless steel (1.4571), PVC, POM, ABS, NBR Cleaning unit: TPE, PUR, stainless steel (1.4571) Sensor: stainless steel (1.4571), ASA + PC, silicon, PVC and PU |
| Measurement Method | Potentiometric ion-selective electrodes for ammonium, potassium, nitrate and chloride, reference system and temperature sensor |
| Measuring Interval | Continuous |
| Measuring uncertainty | ± 5% + 0.2 mg/L (with standard solution) NH4-N and NO3-N |
| Operating Temperature Range | Air: -20 – 45 °C (-4 – 113 °F) |
| Parameter | Ammonia, Nitrate |
| pH Range | 5 – 9 pH |
| Process Connection | 1 inch thread |
| Protection Class | IP68 |
| Range | 0 – 1000 mg/L NH₄-N 0 – 1000 mg/L NO₃-N 0 – 1000 mg/L K+ 0 – 1000 mg/L Cl– |
| Region | US |
| Repeatability | ± 5 % of the measured value (with standard solution)+ 0.2 mg/L NH4-N and NO3-N |
| Response Time | < 3 min |
| Sample Pressure | 0.3 bar max. |
| Sample Temperature | 2 – 40 °C (35.6 – 104 °F) |
| Sensor Cartridge | With Cartrical plus technology: compact housing containing calibrated electrodes for ammonium, potassium, nitrate and chloride, reference system and temperature sensor, all calibrated to each other; typical lifetime 12 months |
| Sensor Immersion Depth | 0.3 – 3.0 m max. 0.3 bar (4.4 psi) pressure |
| Storage Conditions | 5 to 40 °C (41 to 104 °F) sensor cartridge |
| Warranty | 12 months |
| Weight | 2.38 kg (5.25 lb) |
| What’s included? | Ammonium & Nitrate probe, sensor cartridge, user manual |
