Pulsafeeder MCT Boiler Controller Series

Pulsafeeder, ABC, Boiler Controller, Series

Pulsafeeder, ABC, Boiler Controller, SeriesOur MCT Series controllers offer conduit connections where hard wiring is preferred and are required for 220VAC service, optional mounted flow assemblies to interrupt the controller’s outputs when there is less than 1 GPM of flow, to a high pressure (250 PSI max) flow assembly available for applications above 125 PSI.
The selectable timer is an available option allowing chemicals to be dosed by any one of the following: percent, pulse with accumulator, percent post blow down, or a limit timer (9 hr 59 min Max). An alarm output relay is available to provide an A/C output to an alarm device such as a strobe light or warning siren. Additionally, an alarm dry contact is also available to send an alarm signal to integral building management systems or other controls.


  • High resolution 10 bit A/D converter

  • Adjustable analog sample sensitivity for greater accuracy from all sensor inputs

  • Control TDS - pH - ORP

  • Fully isolated differential inputs for all circuits helps prevent the possibility of ground loops

  • Keypad activated hand/off/auto control of all relay outputs

  • Modular hardware and software for easy access and servicing

  • Easy to use


Flow Switch Pressure
Standard: 125 psi / 8.6 bar, High Pressure: 200 psi / 14 bar
Flow Switch Temperature
Standard: 125ºF / 52ºC Max, High Pressure: 70ºF / 21ºC Max
Conductivity Range
0-500 µS/cm, 0-2000 µS/cm, 0-5000 µS/cm, 0-10000 µS/cm, 0-20000 µS/cm
ORP Range
+/- 1,000 mV
Power Input
90-250 VAC - 50/60 HZ - 100 VA
Controller Set Point Differential
Controller Display
MCT100: Lighted Display 1 x 8 Alpha Numeric , MCT200: Lighted Display 2 x 16 Alpha Numeric
Programmable:, Percent, Pulse with Accumulator, Percent Post Blow Down, Limit Timer, 28 Day Biocide
MCT100: 3 Output Relays / 1 Analog, MCT200: 4 Output Relays / 2 Analog
Alarm Dry Contact
MCT100: 2 Digital / 1 Analog, MCT200: 3 Digital / 2 Analog
10 Bit A-D Resolution
Front Panel HOA Control
Recessed Front Panel Power Switch
Lockable Viewing Window
Average Current Draw
Line Voltage at 600 VA Per Relay, 120 VAC: Amps - 5
Conductivity, pH, ORP, Conductivity and pH, Selectable Timers - Optional, Alarms - Optional, Biocide - Optional, 4-20mA Output - Optional
Product Options
  • Conductivity
  • pH
  • ORP
  • Conductivity and pH
  • pH with Limit Timer
  • High Pressure Flow Assembly
  • Selectable Timer
  • Alarm Output Relay
  • 28 Day Biocide
  • Alarm Dry Contact
  • 4-20mA Output
Motorized Ball Valves
Water Meters
Corrosion Coupon Racks
Metering Pumps

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