HYDRA NH4-N Ammonium Analyzer Description The HYDRA Ammonium Analyzer measures the concentration of dissolved ammonium as nitrogen (NH4+-N) in water. The sensor uses three electrodes to determine the NH4+-N concentration, an Ammonium Ion Electrode, a Potassium Ion Electrode and a pH Electrode. It is designed for use in all kinds ofwater.Typic alapplications include monitoring environmental waters, lakes, streams and wells as well as wastewater treatment in aeration basins and effluent. The Ammonium Ion Electrode provides the primary measurement. Any potassium ion in the sample generates a positive interference in the measurement, due to its similar size and charge to the ammonium ion. A Potassium Ion Electrode measures the amount of potassium ion present in the sample and HYDRA C22 Analyzer subtracts the appropriate amount of signal from the Ammonium Measurement. HYDRA NH4-N Ammonium Analyzer Features * Ammonium ISE electrode * K+, pH and Temp. electrodes * Rugged PVC design * Integral Spray Head Cleaner * Internal Signal Conditioning HYDRA NH4-N Ammonium Analyzer Benefits * Fast and Accurate Ammonium * Measurement NH4+ or NH4+-N * Fully compensated for pH, K+ interferences & Temperature * Removable electrode guard for easy maintenance * Clean sensor in situ with pressurized water or air * Amplified signals allow up to 200 meters between Sensor and Analyzer HYDRA NH4-N Ammonium Analyzer Specifications * NH4+-N Measurement: 0.01 to 14,000 ppm * Potassium Measurement: 0.01 to 40,000 ppm * pH Measurement:0 to 14 pH * Temperature Measurement: 0'C to 100'C (32'F to 212'F) * Operating Temperature: 0'C to 50'C (32'F to 122'F) * Response Time: T90 1 minute
