Page 901 - GEORGFISCHER - LISTINO 877

9950-3 Chlorine Controller
Cloro libero:
• One instrument for multiple disinfectant sensor types:Free ChlorineChlorine DioxidepH
• Multiple language support for Simplified Chinese,English, French, German, Italian and Spanish
• Two different sensor types can be combined in one instrument
• Chemical Guard (for free chlorine): software that controls relay actions to safely deliver
oxidizing and pH adjustment chemicals
• Flow switch interrupt to disable alarms and chemical dosing when there is no flow to the
system
• Four standard, 4 to 20 mA current loop outputs (2 in base unit, 2 in additional module)

Strumenti:
• USB Port for field upgrades using standard USB flash drive
• Modbus Module for connections to Serial RS485 Automation networks

MFR # Descrizione OperatingCommunication Alimentazione
Range Interface
9950 Base Unit
- DC Powered,
2 Channel
Input, 2 Passive
4 to 20 mA
3-9950-3 Output, 2 Active
4 to 20 mA
Output (Module)
2 Mechanical
Relays, 4
Binary Inputs
9950 Base Unit
- DC Powered,
2 Channel
3-9950-5 Input, 2 Passive
4 to 20 mA
Output

Codice EUR
159 001 954 On Request
159 001 956 On Request

899