S-150 Commercial/Industrial Reverse Osmosis System Control Panel

 S-150 RO Microprocessor Controller

The Crystal Quest S-150 Microprocessor Controller has features and options to allow the OEM flexibility to meet many different specifications. The controller has five relay outputs, four dry contact inputs, and two TDS/conductivity inputs. A 2 line by 20 characters LED display provides the operating status of the RO unit along with the water quality, operating hours, and water temperature.

Features:

• Relay outputs on the S-150 Controller operate the high-pressure pump, inlet valve, flush valve, permeate divert valve, and remote alarm.
• The relay for the high-pressure pump can operate a 1 horsepower single-phase pump motor directly without external motor controls.
• Incorporate controls for large hours of power motors.
• Dry contact inputs control the start and stop of the RO unit by monitoring the inlet pressure, tank level, and pretreatment equipment.
• Permeate monitor and sensor are temperatures compensated.

Monitoring:

• RO high-pressure pump motor
• Inlet solenoid valve
• Automatic flush solenoid valve
• Low feed pressure switch
• High pump pressure switch
• RO storage tank level switches (1 or 2)
• Permeate TDS/Conductivity
• Water temperature
• Pre-treatment lockout
• Operating hours

Optional:

• Feed TDS/conductivity
• I/O Expander, permeate divert or remote alarm relay, and auxiliary relay with tank-low input

Control Relays:

• Inlet solenoid valve 120/240 VAC 5 amp maximum
• RO pump 120/240 VAC 1HP, single phase maximum
• Flush solenoid valve 120/240 VAC 5 amp maximum

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Specifications

• Power: 120/240 VAC -15+10%, 50/60 Hz, 25 Watts
• Enclosure: 8”x6”x4” NEMA 4X (The controller can be custom configured in larger enclosures to incorporate the controller and motor starters for larger 3 phase systems.)

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Product Manual

C-150 RO Microprocessor Controller

C-150 Data Sheet