Application and Functions

BCS 971 Contech Conductivity & Bottom Blowdown Control
System consisst of BC 971 Combi Blowdown Controller,
CP 930 Conductivity Probe , BCV 920 Blowdown
Control Valve and BCV 700 Bottom Blowdown Control Valve.

This system offers a combination which controls two
systems in one at the same time.

When TDS is low, valve simply remains closed. No unnecessary
losses, saves water treatment and chemical costs. Also it
reduces water consumption and effluent disposal charges.

Conductivity measurement with automatic temperature
compensation provides accurate TDS control.

Technical Data

Type                                           : BCS 971
Control Characteristics       :Conductivity Monitoring and Control + Integrated Blowdown

Nominal Pressure            : PN 25/40
Max. Çalışma Basıncı     : 32 bar (g)
Max. Çalışma Sıcaklığı   : 239 °C
Functions                         : Alarm Testi, Vana Testi, Alarm Reset, 4-20 mA iletkenlik bilgi çıkışı ve Modbus RS 485 iletişim