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Hobby pH Control ECO - pH controller with visual alarm - delivery without electrode

With optional functions for night-time switching of the pH control, for the six-weekly calibration reminder and a visual pH alarm. For the connection of commercially available pH electro ...

Hobby pH Control ECO - pH controller with visual alarm - delivery without electrode

With optional functions for night-time switching of the pH control, for the six-weekly calibration reminder and a visual pH alarm. The pH controller is fitted with a BNC bus for connecting commercially available pH electrodes. The activity of a connected solenoid valve is indicated with an LED light. When switching to programming mode, the insertion point for the solenoid valve is switched off for safety. To protect the electronic components, a delay of 60 seconds has been set between 2 switching states before the insertion point becomes active again. A break or short circuit of a connected pH electrode is displayed as an error.

Parameters of the factory preset

  • Clock setting: 12:00
  • Single mode / toggle mode: Single mode
  • pH setpoint: 7.0 pH
  • pH alarm: deactivated (0.0 = no alarm)
  • Reminder function to calibrate the pH: activated (On)
  • Night function / CO2 supply during the night: activated (On)
  • (no uncontrolled permanent "on" but arranged on the basis of day programming)

Technical data

  • Operating voltage: 230 V, 50 Hz
  • Connected load: max. 2,000 W (resistive load)
  • pH control range: 4.0 - 9.9
  • pH control accuracy (value from which external devices are switched): +/- 0.1 (guide value)
  • pH switching hysteresis (difference between switch-on and switch-off point): 0.1 pH
  • pH alarm range: +/- 0.1 - 4.0, adjustable in steps of 0.1 pH
  • pH calibration reminder: every six weeks
  • BNC bus cable length: 20 cm
Hobby pH Control ECO - pH controller with visual alarm - delivery without electrode
Hobby pH Control ECO - pH controller with visual alarm - delivery without electrode

Shipment

  • Above € 50,- free delivery in NL & BE
    In stock Ordered before 16:00, shipped today *
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  • Hobby pH Control ECO - pH controller with visual alarm - delivery without electrode

    With optional functions for night-time switching of the pH control, for the six-weekly calibration reminder and a visual pH alarm. The pH controller is fitted with a BNC bus for connecting commerciall...
    € 97.99 € 115.49