View Catalogue  
Request Catalogue  

MC 9300 Dosing Pumps

The PULSAtrol MC9300 Series include as standard, four tagable timers two water meter totalisers user configured as dry contact or hall effect, dry contact alarm relay and alarm output relay.

Options include two 4-20 mA outputs, conduit connection for power and relays, communications, language and agency approvals.


  • Up to four user selectable timers that will operate in any one of seven modes
  • Manually entered data collection field with ten user defined fields and units - stored in the controller's history (downloadable with PULSAworks software)
  • Four single-point drum level inputs (9500 only)
  • Multiple security levels and lockable input window
  • One or two point calibration
  • Ability to reset relay "ON" times with date/time stamp
  • Calibration date/time stamp
  • Two water meter input capability (dry contact or hall effect)
  • Alarm powered & dry contact relays
  • Optional 4-20mA input (9500 only) and output capability
  • Alarm LED - relay or optional callback status
  • Self charging capacitor to maintain time and history for up to two weeks in the event of a power loss to controller
  • EEPROM protection of operating parameters during extended power outages
  • Relay- drum level alarm - general alarm - flow alarm and power status LED's
  • DIN connections for conductivity sensor and I/O
  • Prewired incoming power and relay output connections on specified models (receptacle cords)
  • Modular flow assembly with flow switch quick release sensors and sample port mounted on the polyethylene panel
  • Optional remote communications capability via direct serial line or modem connection

General Specifications

Enclosures NEMA 4X
Flow Switch Pressure 125 psi / 8.6 bar
Flow Switch Temperature 125⁰F / 52⁰C 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 0-1000 mV
Power Input 90-250 VAC - 50/60 HZ - 100 VA
Controller Display Lighted Display 8 Line 64 x 128 pixel
Timers Programmable: Up to 4 operate in any one of seven modes
Outputs 6 Output Relays Powered: NO/NC (One Alarm), MC9500: (4) 4/20mA, MC9300: (2) 4/20mA
Alarm Dry Contact 2 - NO/NO
Inputs MC9500: (4) 4/20mA
Drum Switch Inputs MC9500: 4 Drum Level Inputs
Water Meter Inputs 2 Dry Contact or Hall Effect
10 Bit A-D Resolution Standard
Front Panel HOA Control Standard
Recessed Front Panel Power Switch Standard
Lockable Viewing Window Standard
Average Current Draw Line Voltage at 600 VA Per Relay, 120 VAC: Amps - 5
Controls Conductivity, Conductivity and pH, Conductivity and ORP, Conductivity with Makeup / pH and ORP, Makeup Conductivity and pH Control, Dual Conductivity for use on open loop and closed loop or dual cooling tower systems, Communications - Optional, 4-20 mA Inputs and Outputs - Optional, pH Settings / Single or Dual Set Point- Optional
Product Options
  • Conductivity
  • Conductivity and pH
  • Conductivity and ORP
  • Conductivity with Makeup - pH and ORP
  • Makeup Conductivity and pH Control
  • Dual Conductivity for use on open loop and closed loop or dual cooling tower systems
  • 4-20 mA Inputs and Outputs
  • Conduit
  • pH Settings
  • Languages: English / Spanish / German / French
  • Communications
  • Panels
Accessories Corrosion Coupon Racks Metering Pumps Motorized Ball Valves Solenoids Water Meters

Sensor Specifications

Sensor Temperature 125⁰F / 52⁰C Max
Sensor Pressure 125 psi / 8.6 bar
We can't find products matching the selection.

Follow Us