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A-ISE sc NH4-N Immersion Ion Selective Probe
SKU: LXV440.99.10001, LXV440.99.10011
Manufacturer: Hach
Availability: Order only
The A-ISE sc probe uses ion selective electrode technology to detect ammonium ions NH4 + in a wastewater sample. Potassium and temperature interferences are compensated by the built-in electrodes.
Scope of delivery: ammonium sensor (0 - 1000 mg/L NH4-N), cartridge, user manual.
An SC series digital controller is required for power supply and data transmission (not included).
Description Specifications Recommended products Accessories
Description
Description
Ammonium is one of the key parameters in wastewater treatment plants. The ability to reliably record and manage this parameter plays an important role in the efficient management of the wastewater treatment process.
The A-ISE industrial ammonium sensor performs continuous measurements directly in the medium. Thanks to the ion selective electrode technology, there is no need for reagents or sample preparation. As the concentration of ammonium NH4-N in wastewater can be measured during the actual process it reduces downtime, costs and maintenance time.
The only serviceable part of the sensor is a cartridge (LZY694) containing an ammonium, potassium electrode (compensation) and a temperature sensor. Cartrical plus technology simplifies cartridge installation and replacement. The compact cartridges are calibrated at the factory using special standard solutions, so no maintenance is required on the cartridge itself. The factory-calibrated sensor code is automatically transferred to the system. This provides reliable measured values and significantly reduces maintenance time and costs compared to conventional ion selective sensors. Replacing the cartridge is simple: unscrew the old cartridge, insert the new one, and the sensor is ready for use again. The membranes of the electrodes sensitive to ammonium ions are reliably protected; therefore, the cartridge needs to be replaced only once a year.
- LXV440.99.10001 - ammonium ISE probe, range 0 - 1000 mg/L NH4-N with RFID technology; With RFID technology, factory calibration is automatically detected after a cartridge is replaced.
- LXV440.99.10011 - ammonium ISE probe, range 0 - 1000 mg/L NH4-N without RFID technology.
Specifications: ammonium sensor A-ISE Hach Lange
- Measurement method Potentiometric ion-selective measurement
- Measuring range 0 - 1000 mg/l NH4-N
- pH range 5 - 9 pH
- Accuracy 5% of mv + 0.2 mg / l (with standard solutions) NH4-N
- Response time < 3 min
- Measurement interval continuous
- Detection limit 0.2 mg/l NH4-N
- Dimensions (Ø x L) 84.5 mm x 320 mm
- Installation angle 45° ± 15° (vertical to flow direction)
- Cable length 10 m Fixed cable on the sensor, expandable up to 100 m
- Sample pressure 0.3 bar max.
- Storage conditions sensor cartridge 5 - 40 °C
- Weight 2.4 kg
- Sample temperature 2 - 40 °C
- Operating temperature range - 20 - 45 °C
- Calibration method with Cartrical plus technology: automatic import of factory calibration data from the cartridge to the sensor using RFID *; 1- and 2-point matrix correction
- Materials in contact with water: probe: stainless steel 1.4571; ASA + PC, silicon; PVC and PU; sensor cartridge: PVC; POM; ABS; Stainless steel 1.4571; NBR
Specifications
| Application area | Wastewater, Process control |
| Type | Industrial |
| Industry | Municipal |
| Parameters | Ammonium |
| Measurement Range | 0 - 1000 mg/L NH4-N |
| Measurement method | ISE |
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