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Warrick Conductivity Controls

DF Series Conductivity Based Liquid Level Control

Part Number: DFN3C0
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WarrickControl_DFA1A0
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PRODUCT DESCRIPTION:

Dual 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 the 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.

  • Solid State Reliability
  • Compact Size
  • Spade Terminals for Easy Wiring
  • Manual Reset (optional)
  • Power Outage Feature (optional)
  • U.L. "Limit Control"

FEATURED DOWNLOADS:

Catalog Page
CE ROHS Gems Compliant CSA

Features

  • Solid State Reliability
  • Compact Size
  • Spade Terminals for Easy Wiring
  • Manual Reset (optional)
  • Power Outage Feature (optional)
  • U.L. "Limit Control"
SKU
DFN3C0
Model
DF
Sensor Type
Dual Funtion Controls
Mode Of Operation
Inverse
Sensitivity
50 K ohms
Control Style
Open Board
Socket Style
N/A
Standoff Style
Screw Mount
Enclosure
N/A
Contact Design
1 Normally Open & 1 Normally Closed (non-powered)
Contact Rating
10 Amp Resistive 1/3 horse power
Supply Voltage
24 VAC
Secondary Voltage
12 VAC
Terminal Style
Spade Connection
Minimum Temperature
-40°F
Maximum Temperature
150°F
Protection
Non-Intrinsically Safe
Approvals
UL 508 General Pupose UL 353 for use in Boilers
Weight
0.7

Gems Sensors Product Resource, Warrick Series 1 Crossover

Format .pdf
Size 70 KB
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Warrick Series 26 and DF Fault Code Troubleshooting

Gems Sensors Product Resource, Warrick Series 26 and DF Fault Code Troubleshooting

Format .pdf
Size 64 KB
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Fault-Codes-For-Series-26-DF-2022-01-11-1

Gems Sensors Product Resource, Warrick Series DF and 26 Fault Code List

Format .pdf
Size 104 KB
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Instructions_100205-1

Gems Sensors Instructions, Warrick Dual Function Control

Format .pdf
Size 268 KB
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Catalog-E_SeriesDF_DualFunction_thumb

Gems Sensors Catalog, DF Control

Format .pdf
Size 2 MB
Download
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Should the sensitivity of my control be higher or lower in resistance than my liquid?

The sensitivity of the control should be greater than the resistance of the liquid.

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