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Up to four user selectable timers that will operate in any one of seven modes.
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A manually entered data collection field with ten user defined fields and units, stored in the controller's history (downloadable with PULSAworks software).
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Four single-point drum level inputs (9500 only)
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Multiple security levels and lockable input window.
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One or two point calibration
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Ability to reset relay "ON" times with date/time stamp
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Calibration date/time stamp
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Two water meter input capability (dry contact or hall effect)
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Alarm powered & dry contact relays
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Optional 4-20mA input (9500 only) and output capability
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Alarm LED, relay or optional callback status
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Eight line backlit display
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Convenient keypad menu access, display contrast adjustment and HOA access control.
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Self charging capacitor to maintain time and history for up to two weeks in the event of a power loss to controller
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EEPROM protection of operating parameters during extended power outages
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Relay, drum level alarm, general alarm, flow alarm and power status LED's
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DIN connections for conductivity sensor and I/O
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Prewired incoming power and relay output connections on specified models (receptacle cords)
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Modular flow assembly with flow switch, quick release sensors and sample port mounted on the polyethylene panel
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Optional remote communications capability via direct serial line or modem connection
The MC9300/9500 Series Controllers are a microprocessor based controller of recirculating cooling water systems. The controllers provide the ability to accurately control the level of dissolved solids based on µS/cm, and depending on model selection, control conductivity, pH, ORP and cycles of concentration based on the conductivity of the system make-up water.