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Warrick Series DF Dual Function Control
Brand: Gems Sensors, IncDual function Series DF models are designed to control two independent level functions, one single-level control operation and one differential-level operation.
Optional Power Outage feature resets after nuisance outages. Optional Reset Button is used when device has been deactivated due to low water condition. Reset is activated only after water has returned to normal level. This control is ideal in applications on boilers, food service equipment, and chemical delivery systems.
Features- Solid state reliability
- Spade terminals for easy wiring
- Compact size
- Manual reset (optional)
- Meets CSD1 requirements
- Power outage feature (optional)
- U.L. "Motor Control"
- U.L. "Limit Control"
- AC current minimizes electrolysis
- Optional test feature
- Time out option
- Optional dirty electrode detection
Specifications
Brand
Adjustment Type
- Factory Set (Pre-Set)
- Field Adjustable
Approvals & Certifications
- UL (C,US): 508 File E44426
Delay Time
- Decreasing Level (LLCO Function Only): 3 to 90 seconds
- Increasing Level & Decreasing Level (H/L Function): 0 to 90 seconds
Electrical Contacts
- Normally Closed
- Normally Open
Electrical Rating
- 10 A at 120/240 Vac, Resistive 1/3 hp
Environmental Protection
- IP10
- IP66
- NEMA 1
- NEMA 4
Mounting
- 1/16” & 1/8” Panel
- Screw Mount
Override
- Manual Override
Sensitivity
- 0 to 26 kiloohms/cm
Supply Voltage
- Primary Voltage (208/240): 187-255 Vac, Max.
- Primary Voltage: 120 Vac
- Primary Voltage: 208-240 Vac
- Primary Voltage: 24 Vac (+10 % / -15 %)
- Primary Voltage: 240 Vac
- Secondary Voltage: 12 Vac
Temperature Range
- -40° to 65° C (-40° to 150° F)
Termination
- Spade Connection
- Dual Function
- Single-Level Service
- Differential Service
- Feedwater Control / Low-Water Cutoff
- High Level / Low Level
- Pump Down / High Level