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ARCUS Electronic Design Services GmbH
Trade fair innovation
Product: Water Quality SK80-WAQ-MES

Water Quality SK80-WAQ-MES

ARCUS Electronic Design Services GmbH

Description

The SK80-WAQ-MES monitors two key water parameters:

  • pH value (acid-base balance)
  • Redox potential (ORP) – an indicator of the water’s disinfection performance

The measured values are transmitted via the KNX bus – for seamless integration into building automation systems.

  • High-impedance measurement amplifiers for precise voltage detection
  • Galvanic isolation to prevent interference
  • Compatible with standard pH and ORP electrodes (single-rod measuring chains)
  • Optional PT1000 temperature sensor for pH temperature compensation
  • Two additional potential-free contact inputs

Suitable for pools, wellness facilities, and technical water systems.

More products by ARCUS Electronic Design Services GmbH

3.5" KNX Touch Display

3.5" KNX Touch Display

Touch_IT AC35

The 3.5" TFT display with 320 x 240 pixels and 256 colors is used for visualization and control in KNX systems.
The Touch_IT AC35 has a very small installation depth of 12 mm and has an integrated infrared temperature sensor.
The SD card and USB port are accessible from the outside.
The device is delivered with a mounting ring.
A locking screw is used for mounting in a standard (60/68 mm) flush-mounted box.
The AC35 has an integrated KNX bus coupler and requires an additional voltage of 9 ... 32VDC / 2.5W.

Available options:
22413103 Metal housing aluminum sandblasted anodized
22413104 Metal housing aluminum sandblasted black anodized

Main Features:
• 6 display pages with up to 8 operating elements each with up to 4 KNX communication objects each
• Switching and dimming of the lighting
• RGB control with color selector
• Display of the switching status in the building
• Handling shutters / blinds
• Audible and visual alarm functions
• Display of object states as plain text
• Display and setting of heating control parameters
• Control of multi-room audio systems
• Visualization of temperatures
• Weekly timer | Astronomical timer for sunset/sunrise controlled controllers
• Data logging and on-display graphing function
• Internal scenes with 32 action objects and programmable delays
• Logic functions can be implemented in a script language (LUA)
• Separate display page for alarm purposes
• Each page and element can be protected by global or dedicated passwords.
• Various layouts, visual styles and standby options
• Many languages available
• Character sizes and styles are selectable.
• Possibility for custom layouts, icons, screensavers, etc.

More information about Light + Building