SYCON 2602 en L

Summary

Product identification

The SYCON 2602 is an online analyser for automatic determination of water parameters using the colorimetric limit value method. It can determine one parameter at a time, with the parameter and limit value set by the indicator and programmed unit of measurement.

General specifications

• Power:
  • (230 VAC version): 100-240 VAC (50/60 Hz)
  • (24 V AC/DC version): 21.6 – 26.4 V AC/DC (50 Hz)
• Power consumption:
  • Maximum: 25 VA
  • Measurement mode: 8 VA
  • Standby: 3.5 VA
• Relay load capacity:
  • Internal power supply: 1 A (terminals 5 to 8)
  • External power supply: 2.5 A
• Protection:
  • Open wall mounting: IP43
  • Mounting in housing: IP54
• Temperature:
  • Storage: 0 °C – 45 °C
  • Ambient: 10 °C – 45 °C
  • Measured water: 5 °C – 40 °C
• Air humidity: 20 – 90 % RH (without ice or condensation)
• Inlet water pressure:
  • Minimum: 0.5 bar
  • Maximum: 5 bar
  • Recommended: 1 - 2 bar
• Inlet water requirements: Clear, colourless, free of solids, without gas bubbles.

Water quality requirements for measuring water hardness

• pH: 4 - 10
• Iron: < 3 ppm
• Copper: < 0.2 ppm
• Aluminium: < 0.1 ppm
• Manganese: < 0.2 ppm
• Acid capacity: KS₄.₃ < 5 mmol/l

Note on oxidising agents: Oxidising agents (e.g., chlorine, ozone) above permitted limits can interfere with measurements. An activated carbon filter upstream of the device can remove these agents. The filter must be replaced regularly.

Mechanical / hydraulic

• Installation: Wall mounting in closed rooms.
• Dimensions (without housing): 274 x 275 x 129 mm (W x H x D)
• Dimensions (with housing): 332 x 345 x 190 mm (W x H x D)
• Weight (without housing): approx. 1.9 kg
• Weight (with housing): approx. 3.8 kg
• Water consumption: Approx. 1 l/analysis at 2 bar (varies with inlet pressure and rinsing time).
• Connections: Water inlet and drain connections for hose with 6 mm outer diameter.

Analytical properties

• Measurement method: Titration with colour change.
• Measuring range:
  • Total hardness: 0.02 … 10 °dH / 0.04 … 20 °f / 0.4 … 200 ppm CaCO₃ / 0.004 … 1.78 mmol/l / 0.028 … 14 °e / 0.008 … 4 °Ж
  • Carbonate hardness: 1 °dH / 2 °f / 20 ppm CaCO₃ / 0.4 … 1.2 mmol/l
  • The measuring range is defined by the indicator used and programmed hardness unit.
• Available units: °dH, °f, ppm CaCO₃, mmol/l, °e, °Ж.
• Accuracy: ± 10% of the limit value of the indicator used.
• Indicator consumption: Approx. 0.1 ml/analysis (depending on hardness).
• Measurement duration: Approx. 5 min (depending on set rinsing time).
• Analyses per indicator bottle: Approx. 5,000 analyses / 500 ml indicator.
• Indicator shelf life: At least 2 years when stored properly (below 25 °C, in a dark place).

Inputs/outputs

• Relay outputs: 3 potential-free outputs (NC/NO), max. 250 VAC / VDC; max. 1 A. Functions include:
  • Limit value alarm
  • Device error
  • Analysis active (with switchable delay)
  • Indicator message (alternative)
• Signal input: Galvanically isolated contact input for:
  • Start analysis
  • Water meter
  • Flow monitor
  • Interval reset (PLC)

Maintenance intervals

• Every 6 months: Cleaning the measuring chamber.
• Every 30,000 analyses or after 2 years:
  • Cleaning the measuring chamber.
  • Installation of maintenance kit (replacement of peristaltic pump cartridge and seals).

Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror