EVOLUTION EW² Pool – Dual-Channel Instruments, for Swimming Pools
- Instruments with software dedicated to swimming pool applications
- Two measurement inputs for pH electrode / ORP electrode / amperometric sensor
- Input for Pt100 or Pt1000 sensor, with automatic recognition of the sensor type; for temperature measurement and compensation
- User-friendly interface equipped with intuitive configuration menu with four multifunction softkeys
- Three-level configuration, protected by three different passwords
- Large display with RGB backlight, with colour changing accordingly with instrument status
- Each measurement channel is provided with 1 adjustment output to control a dosing pump, fully configurable in On-Off / PWM / PFM mode; 1 analog (0/4-20 mA) output, configurable for adjustment or signal repetition; 1 input for level sensor, configurable at one or two stages
- Input for sample water flow control
- Pause digital input to disable all outputs
- Two outputs for driving floculant and anti-algae dosing pumps
- “EcoMode” function to reduce dosing and therefore save chemicals; can be controlled by an external contact or timer
- Internal RTC for time schedule setting and date/time labelling of data
- USB port for parameters configuration, data downloading and system upgrading
- RS485 serial port with Modbus RTU communication protocol
- Optional connectivity with integrated gateway SteieLynx
- Power supply: 100-240 V~ (standard), 24 V-/~ / 12 V- (on request)
- Watertight IP65 housing, suitable for installation in damp technical rooms
- Extremely fast and easy installation, with attachment to a wall bracket
- Can be combined with the exclusive and patented STEIEL easy+fix system, for a compact assembly of the sensor-holder, attached to the instrument case
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