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MC 9200 Dosing Pumps
The PULSAtrol MC9200 Series provides microprocessor based control for recalculating cooling water systems. The MC9200 Series comes standard with a mounted flow assembly, a pre-wired selectable timer (except MC9220), alarm output relay, dry contact alarm output and water meter totalizer. All continuously monitored sensor input functions (conductivity, pH) will provide user definable set points for maintaining a specific value within the system. Each set point will have a user definable differential as the control band, programmable high and low alarm points and user defined limit timer for pH.
Features
- One user selectable chemical feed timer and up to two 28-day event timers
- Lockable viewing window
- Two point calibration
- Dry contact water meter input capability
- Alarm powered & dry contact relays
- Optional 4-20mA output capability
- Alarm LED
- Relay or optional callback status
- Convenient keypad menu access
- Display contrast adjustment and HOA access control
- Self charging capacitor to maintain time and history for up to two weeks in the event of a power loss to controller
- Relay / 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
| 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 |
| Power Input | 90-250 VAC - 50/60 HZ - 100 VA |
| Controller Display | Lighted Display 2 x 16 Alpha Numeric |
| Timers | Selectable: 28 Day |
| Outputs | 5 Output Relays Powered, Analog: Single Isolated 4-20mA or Dual 4-20mA optional |
| Alarm Dry Contact | 2 - NO/NO |
| Water Meter Inputs | 1 Water Meter Input |
| 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, pH, Conductivity and pH, 4-20 mA Outputs - Optional, Biocides - Optional |
| Product Options |
|
| Accessories | Corrosion Coupon Racks Metering PumpsMotorized Ball Valves SolenoidsWater Meters |
Sensor Specifications
| Sensor Temperature | 125⁰F / 52⁰C Max |
|---|---|
| Sensor Pressure | 125 psi / 8.6 bar |
