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HomeProductsProduct categoriesAnalyzerTresCon® Analyzer > Analyzer for ammonium

TresCon® analyzer/module for ammonium

WTW Analyzer TresCon®  analyzer/module for ammonium

Continuous and reliable monitoring of ammonium values in the wastewater treatment process as well as on water - available as single and multi-parameter systems

  • Continuous measuring operation
  • Automatic calibration
  • Short response time

The continuous measurement of ammonium takes place in the module OA 110 according to the potentiometric measuring principle with a gas-sensitive NH3 electrode.

Typical applications are the analysis of the ammonium nitrogen contamination in surface waters as well as the monitoring of water treatment systems. Also available for ocean water measurements!


Model Description Order no.
OA 110 Separate analysis module for ammonium nitrogen 820008
TCU/A111 TresCon® Uno single parameter system with analysis module OA 110 for online ammonium measurement 820101
TresCon® Ammonium, A111 Multi-parameter system TresCon with one analysis module OA 110 8A-10030

Technical Data

Measuring range NH4-N: 0,1 ... 1000 mg/l; 0.01 ... 71.00 mmol/l
NH4+:0.1 ... 1,280 mg/l; 0.01 ... 71.00 mmol/l
Resolution (display) Range:0.10 ... 10 mg/l: 0.01 mg/l
10.0 ... 100 mg/l: 0.1 mg/l
100 ... 1000/1280 mg/l: 1 mg/l


Model Description Order no.
ZBK/NH500/TC Accessories kit for online ammonium measuring chain NH 500/TC 180102
BEH/ T 1,5 1.5 Liter wide mouth bottle 821017
BEH/ T 10 10 Liter canister 821019
MWSet/A111 Container set for ammonium sea water chemicals 821025
BSet/A111 Container set 821055
C/ A111 1.5 Liter cleaning solution for analysis module ammonium 821160
Wpack/ A111 Maintenance requirement consumables (fittings and replacement hoses) 821197
NH500/TC Ammonium measuring chain, incl. 3 replacement membrane heads 821210
MC/NH500/TC Replacement membrane heads for ammonium measuring chain 821212
ELY/NH Electrolyte solution for ammonium measuring chain 821220


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