AG – SELECT-B1 90-260V - digital high-precision liquid analyzers (controllers) for measuring independent parameters: pH, RedOx, free / total organic / inorganic chlorine, electrical conductivity.
• One indicator to choose from: pH / RedOx / Cl.
• Setting the alarm for the limit concentration levels MIN / MAX.
• Dosing modes: constant ON / OFF (with hysteresis setting) and PROP.
• Two independent outputs ON / OFF (contactless relay) for each parameter.
• Two independent 4-20 mA outputs for each Set Point.
• Clock, timer.
• Automatic temperature compensation (when connecting a PT100 sensor).
• Supports flow / level / PT100 sensors (sensors not included).
• Universal input mains voltage 90–260V.
• Dimensions: 200x 157x90 mm.
