Alderon, 2010447, Oil Alert OAHO3S460CO20-25+S25OS Hard Wired, Opaque Door, Three Phase Simplex, 208/230/460VAC, 20-25 Amps, Type 4X, Local Alarm with Beacon, 25' Probe Sensor
Features:
- Type 4X Enclosure, Indoor or Outdoor Use, Pad-Lockable
- Standard Enclosure Size 12" x 10" x 6" (inches)
- Opaque Door, Alarm Beacon with Red Flashing LEDs
- Inner Door, View OLED Screen with Alarm and Status Indicator LEDs
- Alarm Buzzer and Alarm Test/Silence Switch
- Pump Motor Protective Switch (MPS) and IEC Contactor
- Combination Circuit Breaker, IEC Contactor Pump Starter, and Overload Relay
- Motor Protective Switch includes Adjustable Pump Amp Range which Protects the Pump from Overcurrent Damage
- Motor Protective Switch for Pump Disconnect
- Beacon with Vibrant Multi-Color LEDs (select indicators listed)
- Green (normal), Red (alarms), Blue (pump run), and Red/Yellow (error)
- Automatic Resettable Alarm and Control Fuses
- Built-In Printed Circuit Board Surge Protection
- Conformal Coated for Reliable Thermal and Moisture Protection
- Easily Change Configurations
- Sump Applications, Preset Level Sensor with a Fixed or Adjustable Pumping Range
- Enable Pump Exerciser
- Enable Fire Input Mode, System Pumps Oil or Water when Activated
- Statistic Tracking
- Pump Elapsed Time, Min/Max/Avg Pump Run Times, Pump Cycle Counter, Pump Amperage Stats, Pump Fail Stats, and Total Gallons Pumped
- High Level Stats, Oil Alarm Stats, and More
- Included Auxiliary "Dry" Contacts
- High Oil, High Water, Trouble Alarm (pump), and Pump Run
- Hand-Off Auto (HOA) Pump Selector Switch
- Off Reminder, Yellow Flashing LEDs and Displays "Pump Disabled"
- Configurable Pump Disable
- Scroll Wheel and Digital Display (password protected settings)
- Navigate Menu, Access Statistics Tracking, Configure Settings, and Displays System Information on OLED Screen
- Exterior Test/Silence Switch
- Quick View of Pump and Alarm Stats
- Check Alarm LEDs and Buzzer or Silence Buzzer during Alarm
Application Examples
Oil Detection High Level Float - If oil, hydrocarbon, or other harmful substances are floating on top of the water level touching thehigh water probe while simultaneously activating the high level float switch, then a high oil alarm (oil detected) condition occurs and the pumpcontinues to run as long as water and not oil is touching the pump start and pump stop probes.
High Water Sensor Level Probe - If the water level rises touching the high water probe, a high water alarm condition occurs and the pump continues to run, (also a redundant pump start/pump run function; duplex will activate the lag pump). The alarm condition automaticallyresets (factory default) when water is no longer touching the high water probe.
Pump Start Sensor Level Probe - As the water level rises touching the pump start probe, the pump will start and continue to run until the water level recedes below the pump stop probe to complete the pump cycle. The control panel displays a pump run event with LEDs while the pump is running.
Pump Stop Sensor Level Probe - When the water level is no longer touching this probe, the pump will stop running so the oil layer will not be pumped out of the sump. Oil will float on top of water, so if oil is present and touching this probe, the pump will also stop running.
For more information, please see 
Data Sheet and Quick Start Quide
