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P700 IQ - Orthophosphate analyzer


The optimum solution to support phosphate elimination as well as monitor phosphate freight - on-site analyzer for orthophosphate measurement in the IQ Sensor Net

  • Basin edge mounting
  • Low reagent consumption
  • Large measuring range
  • Automatic calibration with standard solutions
  • Direct connection to the IQ Sensor Net

The P 700 IQ orthophosphate analyzer is another component for the IQ Sensor Net (System 2020 XT). It can be integrated into new and existing systems just as easily as a sensor. The measuring principle is based on the photometric yellow method (molybdate vanadate), which has been a proven measuring method for orthophosphate. The wet chemical measurement directly during operation in makes it the optimal solution to support phosphate elimination as well as for monitoring the phosphate freight.

The highlights:

  • Basin edge mounting
    The P 700 IQ can be operating outside directly on the edge of the process basin (onsite). Short transport distances and and timely measured values are therefore guaranteed. The meter is protected well against any weather thanks to its optional climate package.
  • Low reagent consumption
    The P 700 IQ boasts an extremely low use of reagents - an advantage that significantly reduces operating costs.
  • Large measuring range
    Based on its large measuring range, the P 700 IQ can be used universally. Switching between measuring ranges is now possible at any time without any added costs.
  • Automatic calibration with standard
    The optional switchable and fully automated calibration function with freely selectable intervals ensures an exceptional degree of operational safety.


Suitable for system 2020!
Model Description Order no.
Ambient temperature: Indoor models: +15…+40°C, outdoor models: -5…+40°C
P 700 IQ-I115 Orthophosphate analyzer P 700 IQ, indoor, without permeate pump, 115V. 8P-000
P 700 IQ-O115 P 700 IQ, outdoor, without permeate pump, 115V. 8P-001
P 700 IQ-PI115 P 700 IQ, indoor, with permeate pump, 115V. 8P-010
P 700 IQ-PO115 P 700 IQ, outdoor, with permeate pump, 115V. 8P-011
P 700 IQ-I230 P 700 IQ, indoor, without permeate pump, 230V. 8P-100
P 700 IQ-O230 P 700 IQ, outdoor, without permeate pump, 230V .8P-101
P 700 IQ-PI230 P 700 IQ, indoor, with permeate pump, 230V. 8P-110
P 700 IQ-PO230 P 700 IQ, outdoor, with permeate pump, 230V. 8P-111

Technical Data

Measuring range Measuring range A: 0.05 … 15.00 mg/l PO4-P
Measuring range B: 1…50 mg/l PO4-P
Accuracy Measuring range A: +/- 2%, +/- 0.05 mg/l
Measuring range B: +/- 2% +/- 1 mg/l
Response time t90 < 5 min.
Reagent use 2.5 l bulk for 8 months / 4 months with measuring range (A)/(B) at 10 min measuring interval
Calibration Automatic or manual (adjustable)


Model Description Order no.
RE 2.5 Reagent 2.5 l 821999
CL 1.0 Cleaning solution 1.0 l 821998
ST 0.0 Standard solution 0.0 mg/l PO4-P, 1,0 l 821971
ST 1.6 Standard solution 1.6 mg/l PO4-P, 1,0 l 821997
ST 8.0 Standard solution 8.0 mg/l PO4-P, 1.0 l 821996
ST 20.0 Standard solution 0.0 mg/l PO4-P, 1.0 l 821995
RM Holder for railing mount 821988
WM Holder for wall mounting 821989
SM Pillar stand 821991
T SET B Consumables in a set (fittings and replacement hoses) 821992B
PT Replacement pump hose 821993
Filter-REP Replacement air filter for fan 821969
ST-BT Bottle lid with hose 821970
LED Replacement LED 821990
PM Replacement pump motor 821994


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