GENERAL DESCRIPTION Chemitec 70DW Series
The Chemitec 70DW Series is a multi-parameter controller designed for primary water and drinking water applications that allows the display of up to 8 parameters simultaneously. It has a 7" colour touch screen.
In the absence of flow, a dedicated digital input stops dosing and sends an alarm via a relay.
The Chemitec 70DW Series controller has RS485 MODBUS RTU serial output.
The Chemitec 70DW series has 8 digital outputs (relays) and 8 analogue outputs 0/4...20 mA.
Acceptable sizes:
- pH (analogue sensor)
- ORP/redox (analogue sensor)
- Conductivity (analogue sensor, K=1)
- Turbidity (digital sensors S461 LT/TN)
- Free chlorine (analogue sensor)
- Total chlorine (analogue sensor)
- Temperature (PT100)
- Analogue input (4-20 mA) freely programmable.
With internal data storage with 500,000 downloadable records by accessing the internal web server via WiFi connection.
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